{"product_id":"promaster-li-ion-replacement-battery-for-leica-bp-scl6-compatible-with-q3-q2-sl2-sl2-s-sl3-sl3-s-cameras-90091","title":"Promaster Li‑ion Replacement Battery for Leica BP‑SCL6 – Compatible with Q3, Q2, SL2, SL2‑S, SL3, SL3‑S Cameras (#90091)","description":"\u003ch2\u003e\u003cspan\u003ePromaster BP‑SCL6 vs. Leica Original: How to Choose the Right High‑Performance Battery for Your Leica Q3, Q2, SL2, SL2‑S, SL3, SL3‑S\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-block-id=\"7668b5b7-f817-402e-951c-99775c322d14\" data-pm-slice=\"0 0 []\"\u003eIf you’re shooting with a \u003cstrong\u003eLeica Q3, Q2, SL2, SL2‑S, SL3, or SL3‑S\u003c\/strong\u003e, you didn’t settle for “good enough.” You chose precision optics, robust build, and exceptional image quality. A low-battery warning can interrupt your creative flow during a shoot when your battery loses capacity.\u003c\/p\u003e\n\u003cp data-block-id=\"407fc293-1acf-4fba-8f90-8aab43b8077b\"\u003eWhen you need a spare battery for the BP‑SCL6 platform, you have options. You can pay Leica's high price, gamble on a no-name brand, or pick a trusted third-party option like the Promaster #90091. It offers the same performance without the extra cost.\u003c\/p\u003e\n\u003cp data-block-id=\"2a0fa6a0-b2fa-46ac-80e2-effae4d7d531\"\u003eThis guide explores the Promaster Li-ion Battery for Leica BP-SCL6. It showcases its unique features. It compares to the original Leica battery. Plus, it explains why it’s a smart, reliable choice for photographers who need steady power.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Exactly Is the Promaster BP‑SCL6 Battery ( #90091 )?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePromaster #90091\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high‑quality lithium‑ion battery engineered to match or exceed the specifications of the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLeica BP‑SCL6\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e original. It’s designed for full compatibility with all Leica cameras that use the BP‑SCL6 platform: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQ3, Q2, SL2, SL2‑S, SL3, and SL3‑S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003ePromaster #90091\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eLeica BP‑SCL6 Original\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLithium‑ion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLithium‑ion\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.2 V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.2 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCapacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2200 mAh (typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2200 mAh (nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWatt‑hours\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 16 Wh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 16 Wh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eQ3, Q2, SL2, SL2‑S, SL3, SL3‑S\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSame\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSafety Features\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOver‑charge, over‑discharge, short‑circuit protection, temperature monitoring\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSame\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eA fresh Promaster BP‑SCL6 battery gives you the same number of shots per charge as the Leica original – so you can keep shooting without compromise.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003ePromaster vs. Leica Original vs. Cheap Generic: What’s the Real Difference?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNot all third‑party batteries are created equal. Here’s how the Promaster stacks up against the Leica original and the no‑name generics you might find for half the price.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFactor\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003ePromaster #90091 (Trusted Third‑Party)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eLeica Original (BP‑SCL6)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCheap Generic \/ No‑Name\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCell Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh‑grade Japanese or Korean cells (e.g., LG \/ Murata)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOriginal manufacturer cells\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnknown, often recycled or low‑grade cells\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCapacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTrue 2200 mAh – matches original\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2200 mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOften overstated; actual may be 1400–1800 mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Stability\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStable under camera load (EVF, IBIS, continuous shooting)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStable\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage sags → premature low‑battery warning or camera shutdown\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProtection Circuit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull PCM with over‑charge, over‑discharge, short‑circuit, temperature protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMinimal or missing; risk of swelling or failure\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCamera Communication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAccurate fuel gauge; camera shows correct remaining shots and battery info\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAccurate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMay show incorrect percentage; camera may not recognise battery\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePhysical Fit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExact fit; slides in smoothly, latch clicks securely\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExact fit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMay be tight, loose, or have weak latches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCharging Behavior\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWorks with Leica original charger and third‑party chargers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWorks perfectly\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMay overheat, charge slowly, or stop charging prematurely\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eLongevity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400–500 cycles while maintaining \u0026gt;80% capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400–500 cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOften fails within 6–12 months\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePrice\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModerate (great value)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHighest (often 2–3×)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLowest but high risk\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eImportant for Leica shooters\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLeica cameras are sensitive to battery communication. A cheap generic may cause the camera to freeze, fail to wake from sleep, or show a “battery cannot be used” message. The Promaster is designed to avoid those issues – it’s built to the same standards as the original, not a hacked chip.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eHow Many Batteries Do You Really Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eYour shooting style determines the ideal number of batteries to carry. Here’s a quick guide for Leica Q and SL users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eShooting Style\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eOne Battery\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eTwo Batteries\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eThree+ Batteries\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCasual walkaround (100–200 shots\/day)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Fine for short outings\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Nice for peace of mind\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOverkill\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDay trip \/ event (300–500 shots)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRisky – may run out\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Swap and keep shooting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptional for backup\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWedding \/ all‑day professional (800+ shots + video)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot enough\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOne spare is tight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Essential to cover entire day\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTravel \/ backcountry (no charging access)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot enough\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ One in camera, one charging\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Rotate three for extended trips\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVideo heavy (SL2\/SL2‑S\/SL3 4K recording)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDrains fast\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Minimum for half day\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✔ Recommended for full day\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor most serious enthusiasts, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (one in camera, one spare) is the sweet spot. For pros, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree or more\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures you never miss a shot.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Realistic Runtime Can You Expect from a BP‑SCL6 Battery?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRuntime depends on camera model and usage. Here are approximate shot counts per full charge with a healthy battery (both Promaster and Leica original perform identically):\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eCamera Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eStill Photos (CIPA standard)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eApprox. Video Runtime\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLeica Q2 \/ Q3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e350–400 shots\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60–75 minutes 4K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLeica SL2 \/ SL2‑S\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e350–400 shots (LV\/EVF)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60–90 minutes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLeica SL3 \/ SL3‑S\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSlightly higher due to efficiency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSimilar or better\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIf you’re getting significantly fewer shots than this, your battery may be worn out. A fresh Promaster restores original performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003ePromaster #90091 – Why It’s a Smart, Reliable Choice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePromaster has been making camera accessories for decades. They’re not a fly‑by‑night generic brand. Here’s why photographers trust them:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDecades of reputation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Known for quality third‑party batteries, flashes, and power solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFull safety certifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Built with protection circuits that meet or exceed OEM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAccurate capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – No inflated mAh claims; you get what you pay for.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eGreat value\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Typically 40–60% less than Leica’s original, with no compromise in real‑world performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor photographers who want to save money without risking their gear, Promaster is the go‑to alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Identify a Reliable Third‑Party BP‑SCL6 Battery\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBased on feedback from Leica user groups and camera repair shops, here are four things to look for when buying a non‑OEM battery:\u003c\/span\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTrusted Brand Name\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStick with known third‑party brands like \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePromaster, Wasabi, Watson, or Patona\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Avoid alphabet‑soup brands (“HQRP,” “DSLRKIT,” “Fotodiox” – some are fine, but quality varies widely).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eExact Compatibility Listing\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe battery must clearly state \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBP‑SCL6\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and list Leica Q2, Q3, SL2, SL2‑S, SL3, SL3‑S. If it says “fits Leica” but doesn’t specify models, be cautious.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSafety Certifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLook for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCE, RoHS, UN38.3\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (transportation safety) marks. These indicate the battery has passed basic safety tests.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty \u0026amp; Return Policy\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA reputable seller offers at least a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12‑month warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Avoid sellers who don’t stand behind their product.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Does a Promaster BP‑SCL6 Battery Cost?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePricing varies by retailer, but here’s a typical comparison:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSource\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eTypical Price (USD)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhat You Get\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLeica OEM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e$120 – $180\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGenuine, but very expensive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCheap generic (no‑name)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e$20 – $35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnknown quality; high risk of failure or camera issues\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePromaster #90091 (This Battery)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e$50 – $70\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh‑grade cells, full protection, exact compatibility, 1‑year warranty\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe Promaster is the sweet spot: you’re not gambling on a no‑name generic, but you’re also not paying Leica’s luxury markup.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Will the Promaster battery show the correct remaining charge in my Leica camera?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The Promaster BP‑SCL6 is designed with the correct communication chip, so your camera will display the battery level accurately – just like the Leica original.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Can I use the Promaster battery with the Leica original charger?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e It’s fully compatible with the Leica BC‑SCL6 charger, as well as third‑party USB chargers that accept BP‑SCL6 batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Is it safe to leave the Promaster battery in the camera overnight?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The battery has built‑in over‑charge protection. However, for long‑term storage (weeks or months), it’s best to remove the battery and store it at around 50–80% charge in a cool, dry place.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Will the Promaster battery void my Leica warranty?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNo.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e In most regions (including the US and EU), using a third‑party battery does not void the camera warranty unless the battery causes damage. Leica cannot refuse warranty service just because you used a non‑Leica battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: How long does the Promaster battery last in terms of charge cycles?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e400–500 full cycles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before capacity drops below 80%. That’s roughly 2–4 years of regular use for most photographers. After that, it’s still usable but runtime will be shorter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Can I fly with the Promaster BP‑SCL6 battery?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The capacity (~16Wh) is well under the FAA 100Wh limit for carry‑on luggage. Always keep spare batteries in carry‑on, never in checked luggage, and protect terminals from shorting (e.g., in original packaging or a battery case).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Does the Promaster battery perform the same as the Leica original in cold weather?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e All lithium‑ion batteries lose some performance in freezing temperatures. The Promaster uses similar quality cells, so cold‑weather performance is comparable to the Leica original. Keep spare batteries in an inside pocket to keep them warm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eQ: Why should I choose Promaster over an even cheaper generic?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReliability and safety.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cheap generics often use low‑grade cells that may swell, fail prematurely, or cause camera errors. Promaster has a long track record and stands behind their products with a warranty. The extra $20–30 is cheap insurance for your $5,000+ camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan\u003eReady to Keep Shooting Without Interruptions?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDon’t let a dead battery end your creative session. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePromaster #90091 BP‑SCL6 replacement\/spare battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gives you the same performance, safety, and reliability as the Leica original – at a price that makes buying a spare (or two) an easy decision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eClick ‘Add to Cart’ – and focus on the shot, not the battery gauge.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ACCESSORIES-MALL","offers":[{"title":"Default Title","offer_id":48220611903588,"sku":"BP-SCL6","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8957\/3220\/files\/BP-SCL6.jpg?v=1775639021","url":"https:\/\/accessories-mall.com\/products\/promaster-li-ion-replacement-battery-for-leica-bp-scl6-compatible-with-q3-q2-sl2-sl2-s-sl3-sl3-s-cameras-90091","provider":"Accessories-Mall","version":"1.0","type":"link"}