How many spare POC batteries can I bring on a plane?

For batteries under 100 Wh (which covers most Inogen and OxyGo single and double batteries), the FAA sets no numerical limit—but you must be able to physically carry them. Use the 150% rule based on your total transit time to determine the exact number you need.

Can POC batteries go in checked luggage?

No. All spare lithium-ion batteries must be in your carry-on baggage. Only the battery currently installed in the device may be in checked luggage (inside the device). This rule is non-negotiable under FAA Advisory Circular AC 120-76E.

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HP Pavilion EliteBook ProBook Battery Replacement

HP HS04 Battery for Pavilion 14 15 models HSTNN-LB6U 807612-421 Battery

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Genuine HP HS04 HSTNN-LB6U Laptop Battery - Reliable Power for Pavilion 14 & 15 Series

Restore the original performance and mobility of your HP Pavilion with the Genuine HP HS04 HSTNN-LB6U Laptop Battery. This official HP replacement power solution delivers the exact specifications and reliable performance that your laptop was designed to use. Experience the peace of mind that comes with genuine HP quality and bring your Pavilion back to its optimal working condition.

Product Highlights:

Optimal Power Specifications: Engineered with 10.8V voltage and 41Wh capacity, precisely matching your Pavilion's original power requirements
Guaranteed Compatibility: Specifically designed for HP Pavilion 14 and 15 series models, ensuring perfect fit and system integration
Authentic OEM Quality: Genuine HP part numbers HS04, HSTNN-LB6U, and 807612-421 guarantee factory-standard performance and reliability
Enhanced Safety Features: Built with quality lithium-ion cells and advanced protection against overcharging, overheating, and short circuits
Maintenance-Free Operation: Easy installation with no maintenance required, featuring accurate battery level reporting and health monitoring

Why Choose This Genuine HP HS04 Battery?
Your HP Pavilion deserves the reliability and safety of genuine HP components. This HS04 battery ensures:

Perfect System Integration: Seamless compatibility with your laptop's power management system
Consistent Performance: Reliable power delivery for daily computing, studying, and entertainment
Trusted Quality: Meets HP's rigorous standards for performance and safety
Extended Mobility: 41Wh capacity provides adequate unplugged usage for everyday tasks
Investment Protection: Maintain your device's value with authentic HP components

Restore Your Pavilion's Original Performance - Choose Genuine HP Quality and Reliability!

Since there are many similar looking batteries, please use Ctrl+F to search for your battery model or computer model before purchasing.

！！！Please note that this battery is Not compatible with JC04 VI04 LA04 KI04 Series Battery

Compatible Part Numbers: HS04 HS03 HS04041-CL HS03031-CL HSTNN-LB6U HSTNN-LB6V TPN-C125 TPN-C126 TPN-I119 TPN-I120 807611-421 807612-421 807956-001 807957-001 807611-141 807612-141 807611-131 807612-131 807611-831 807612-831
Compatible Models: HP 240 G4 Series HP 245 G4 Series HP 246 G4 Series HP 250 G4 Series HP 255 G4 Series HP 256 G4 Series HP Notebook 14 Series HP Notebook 14g Series HP Notebook 15 Series HP Notebook 15g Series

Please check your laptop model:

Compatible Models: HP Pavilion Series: 14-ac000 14-ac072TU 14-ac073TU 14-ac074TU 14-ac080no 14-ac100 14-ac100na 14-ac100nd 14-ac100ne 14-ac100nia 14-ac100nl 14-ac100nv 14-ac100nx 14-ac100ur 14-ac101la 14-ac101na 14-ac101ne 14-ac101nf
14-ac101ng 14-ac199ur 14-af000 14-af001AU 14-af100AU 14-af117AU, 14-af117la, 14-af118AU 14-af119AU, 14-af120AU 14-af121AU 14-af180nr 14g-ad000 14g-ad001TU 14g-ad002TX, 14g-ad003TX 14q-aj000 14q-aj001TX
14q-aj002TX 14q-aj003TX, 14q-aj100, 14q-aj101TX, 14q-aj104TX, 15-ac000, 15-ac097TU, 15-ac097ur, 15-ac098TU, 15-ac099TU, 15-ac099ur, 15g-ad006TX, 15g-ad007TX 15g-ad004TX 15g-ad005TX 15-af100nc, 15-af100nf
15-ac100 15-ac100nd 15-ac100nf 15-ac100ni 15-ac100nia 15-ac198TU 15-ac198TX 15-ac199ne 15-ac199nia 15-ac199TU 15-ac199TX 15-ac199ur 15-ac500 15-ac501TU 15g-ad000 15g-ad001TX 15g-ad002TX 15g-ad003TX

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The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.
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Our high-performance batteries offer reliable power, free replacement service, and International Shipping.
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Enjoy a 30-Day Return Guarantee with free exchange or full refund.
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FAQ

Genuine HP HS04 HSTNN-LB6U Laptop Battery - Reliable Power for Pavilion 14 & 15 Series

Restore the original performance and mobility of your HP Pavilion with the Genuine HP HS04 HSTNN-LB6U Laptop Battery. This official HP replacement power solution delivers the exact specifications and reliable performance that your laptop was designed to use. Experience the peace of mind that comes with genuine HP quality and bring your Pavilion back to its optimal working condition.

Product Highlights:

Optimal Power Specifications: Engineered with 10.8V voltage and 41Wh capacity, precisely matching your Pavilion's original power requirements
Guaranteed Compatibility: Specifically designed for HP Pavilion 14 and 15 series models, ensuring perfect fit and system integration
Authentic OEM Quality: Genuine HP part numbers HS04, HSTNN-LB6U, and 807612-421 guarantee factory-standard performance and reliability
Enhanced Safety Features: Built with quality lithium-ion cells and advanced protection against overcharging, overheating, and short circuits
Maintenance-Free Operation: Easy installation with no maintenance required, featuring accurate battery level reporting and health monitoring

Why Choose This Genuine HP HS04 Battery?
Your HP Pavilion deserves the reliability and safety of genuine HP components. This HS04 battery ensures:

Perfect System Integration: Seamless compatibility with your laptop's power management system
Consistent Performance: Reliable power delivery for daily computing, studying, and entertainment
Trusted Quality: Meets HP's rigorous standards for performance and safety
Extended Mobility: 41Wh capacity provides adequate unplugged usage for everyday tasks
Investment Protection: Maintain your device's value with authentic HP components

Restore Your Pavilion's Original Performance - Choose Genuine HP Quality and Reliability!

Since there are many similar looking batteries, please use Ctrl+F to search for your battery model or computer model before purchasing.

！！！Please note that this battery is Not compatible with JC04 VI04 LA04 KI04 Series Battery

Compatible Part Numbers: HS04 HS03 HS04041-CL HS03031-CL HSTNN-LB6U HSTNN-LB6V TPN-C125 TPN-C126 TPN-I119 TPN-I120 807611-421 807612-421 807956-001 807957-001 807611-141 807612-141 807611-131 807612-131 807611-831 807612-831
Compatible Models: HP 240 G4 Series HP 245 G4 Series HP 246 G4 Series HP 250 G4 Series HP 255 G4 Series HP 256 G4 Series HP Notebook 14 Series HP Notebook 14g Series HP Notebook 15 Series HP Notebook 15g Series

Please check your laptop model:

Compatible Models: HP Pavilion Series: 14-ac000 14-ac072TU 14-ac073TU 14-ac074TU 14-ac080no 14-ac100 14-ac100na 14-ac100nd 14-ac100ne 14-ac100nia 14-ac100nl 14-ac100nv 14-ac100nx 14-ac100ur 14-ac101la 14-ac101na 14-ac101ne 14-ac101nf
14-ac101ng 14-ac199ur 14-af000 14-af001AU 14-af100AU 14-af117AU, 14-af117la, 14-af118AU 14-af119AU, 14-af120AU 14-af121AU 14-af180nr 14g-ad000 14g-ad001TU 14g-ad002TX, 14g-ad003TX 14q-aj000 14q-aj001TX
14q-aj002TX 14q-aj003TX, 14q-aj100, 14q-aj101TX, 14q-aj104TX, 15-ac000, 15-ac097TU, 15-ac097ur, 15-ac098TU, 15-ac099TU, 15-ac099ur, 15g-ad006TX, 15g-ad007TX 15g-ad004TX 15g-ad005TX 15-af100nc, 15-af100nf
15-ac100 15-ac100nd 15-ac100nf 15-ac100ni 15-ac100nia 15-ac198TU 15-ac198TX 15-ac199ne 15-ac199nia 15-ac199TU 15-ac199TX 15-ac199ur 15-ac500 15-ac501TU 15g-ad000 15g-ad001TX 15g-ad002TX 15g-ad003TX

Battery Capacity	2200MAH
Voltage	14.8V
Model No	HS04
Warranty	12 Months

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🛡 12-Month Warranty

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🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

✅ Quality Issue – Free Return & Replacement

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12-Month Limited Manufacturer Warranty
Up to 30-Day Return Guarantee (Policy Based)
Replacement for defective or misrepresented items
Dedicated customer service response within 24 hours

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🚚 Professional Shipping Standards

Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
Tracking information appears in your order within 1–2 business days after dispatch.
Transit time varies by region and logistics carrier
Please verify your shipping address before order confirmation
Address changes are not possible once shipment is dispatched

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📌 Product-Specific Notice

US Shipping: USPS. (Normally 2-7 Business Days)

📩 Customer Care Commitment

We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

Contact Customer Support →

✓ Safety & Quality Assurance

Built-in protection against overcharging, overheating, and short circuits.
Shipped in compliance with IATA regulations for lithium batteries.
Compatible with OEM chargers. No firmware modification required.

Questions about compatibility? Contact us with your device model number before ordering.

CC

Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Genuine HP HS04 Replacement Battery for Pavilion 14 & 15 Series - Premium Performance & Certified Safety

Frequently Asked Questions: Genuine HP HS04 (HSTNN-LB6U) OEM Replacement Battery

Q1: Is this HS04 battery guaranteed compatible with my HP Pavilion 14 and 15 series laptops?

Yes, absolutely. This Genuine HP HS04 replacement battery is the official HP OEM part specifically engineered for perfect compatibility with multiple HP Pavilion 14 and 15 series laptops. It directly replaces HP part numbers HSTNN-LB6U and 807612-421, ensuring guaranteed fit and performance. The battery seamlessly integrates with your laptop's power management system for accurate battery health monitoring and optimal charging performance.

Q2: How does this genuine HP battery restore original performance to my Pavilion 14 and 15 models?

This high-quality lithium-ion battery is engineered to restore your HP Pavilion to its original performance standards. The genuine HS04 replacement battery for HP Pavilion 14 and 15 series provides reliable power for daily computing tasks, ensuring consistent performance for web browsing, document editing, and multimedia applications. With stable voltage output and optimized power management, it delivers the dependable performance you expect from genuine HP components.

Q3: Why is choosing a genuine HP HS04 (807612-421) battery safer than third-party alternatives?

Selecting this genuine HP HS04 OEM battery ensures complete safety and preserves your laptop's reliability:

HP-Certified Safety Standards: Features advanced protection circuits that prevent overcharging, overheating, and short circuits - critical for protecting your device and data
Guaranteed Compatibility: Maintains perfect system integration with accurate battery level reporting and full compatibility with HP's power management features
Optimized Performance: Delivers stable power output required by your Pavilion's components for smooth, reliable operation
Extended Service Life: Engineered for 500+ charge cycles while maintaining consistent performance superior to generic alternatives

Q4: Is this battery truly brand new and what warranty protection do you provide?

We guarantee every battery is brand new, genuine HP OEM quality - never refurbished, remanufactured, or harvested from other devices. Each unit comes in original HP packaging and is backed by our 24-month comprehensive warranty with dedicated customer support to ensure your HP Pavilion maintains reliable performance for all your computing needs.

Q5: How can I verify this is the correct OEM battery for my specific HP Pavilion model?

To ensure you're purchasing the correct genuine HS04 battery for your HP Pavilion laptop, verify your device requires one of these exact HP part numbers:

HS04
HSTNN-LB6U
807612-421

We strongly recommend purchasing from authorized HP partners to guarantee you receive authentic components that maintain your laptop's performance, safety standards, and warranty coverage.

Key Benefits:

Genuine HP OEM Quality & Perfect Compatibility
Optimized Capacity for Daily Computing Needs
Advanced Safety Protection Circuits
Perfect Fit Guarantee for Pavilion 14/15 Series
12-Month Comprehensive Warranty
Stable Power Output for Consistent Performance

Restore your HP Pavilion to its original performance standards with the guaranteed compatibility and certified safety of genuine HP components.

HP HS04 Battery for Pavilion 14 15 models HSTNN-LB6U 807612-421 Battery