KV690 99.5Wh 6-Cell Battery Replacement for Dell Precision 5680 5690 Mobile Workstation

NEW Genuine Dell KV690 99.5Wh 6‑Cell Battery for Precision 5680 / 5690 – Ultimate Mobile Workstation Power

Exact replacement for Dell part number: KV690. High-capacity 99.5Wh, 6-cell lithium-ion battery. Works with Dell Precision 5680 and 5690 mobile workstations. Also compatible with some 5000 series models.

You bought a Dell Precision 5680 or 5690. You can run CAD, render 3D models, and simulate complex assemblies. You can also process large datasets, no matter where you are. But when the original battery fades, your “mobile” workstation becomes a desk-bound machine. It shuts down at 30%, performance throttles, or you feel the palm rest swelling.

The KV690 is a factory-spec 99.5Wh 6-cell battery. This is the largest legal capacity for air travel, as it falls under the FAA's 100Wh limit. When new, it offers 6–9 hours for light tasks like email and web browsing. For heavy work such as CAD, rendering, or VMs, expect 2–4 hours. After a few years of daily charging, that runtime drops. You don’t need a new laptop – you need a fresh, genuine battery.

You could pay Dell’s premium price of $150–200. Or, you could gamble on a $40 generic. It might swell, trigger BIOS errors, or fail in just a few months. The new genuine KV690 battery delivers the same OEM performance, safety, and capacity. Plus, it comes at a lower cost.

Quick Specs – What You’re Getting

A healthy KV690 battery restores your Precision 5680/5690 to its original runtime – enough for cross‑country flights, all‑day site visits, or intense design sprints away from an outlet.

OEM vs. Genuine Replacement vs. Cheap Generic – What’s the Real Difference?

Not every battery that fits your Precision is safe for a high‑performance workstation. Here’s how they stack up.

 Critical for Precision 5680/5690 owners
These workstations draw serious power – Intel Core HX‑series CPUs and NVIDIA RTX graphics. A cheap generic battery can’t sustain that load, causing sudden shutdowns mid‑render or thermal throttling. Worse, a swollen battery can crack the chassis or damage the motherboard. Our genuine KV690 is built to Dell’s original specifications.

3 Signs Your Dell Precision 5680 / 5690 Needs a New KV690 Battery

1. Shortened runtime – Used to last a full workday of light use. Now you’re recharging after 3–4 hours.

2. Shuts down under load – The laptop dies when running CAD, rendering, or gaming, even with 30–40% battery remaining.

3. Physical swelling – Trackpad stiff, bottom case bulging, laptop not sitting flat. Replace immediately – swollen battery = fire risk and can destroy your $3,000+ workstation.

If your Precision is more than 2 years old or showing these signs, replace the battery now. It’s far cheaper than a new laptop.

Why Choose Our New Genuine KV690 Battery?

•  True 99.5Wh capacity – Maximum legal limit for air travel. Same as Dell original.

•  Fresh cells – Manufactured within the last 6 months. Date printed on label. No old inventory.

• Exact fit – Same dimensions, connector, and latch. No modifications.

•  Dell ExpressCharge compatible – 80% charge in about 1 hour with a genuine Dell 130W+ adapter.

•  Full safety certifications – CE, RoHS, UN38.3 (air transport safe).

•  12‑month warranty – Free replacement if it fails.

•  Up to 50% less than Dell direct – Fair pricing for mobile workstation users.

You don’t need to overpay Dell. But you also shouldn’t trust a generic that might ruin your Precision. Our genuine KV690 gives you OEM quality at a fair price.

Frequently Asked Questions (FAQ)

Q: Will this battery work with my Dell Precision 5680 or 5690?

Yes. KV690 is the official battery for the Precision 5680 and 5690 (both Intel 13th/14th Gen HX‑series models). Check your current battery label – if it says KV690 or has 99.5Wh capacity, this is the direct replacement.

Q: Can I install it myself?

Yes, but it requires opening the laptop. The Precision 5680/5690 have a removable bottom cover (Torx screws). Disconnect the battery cable (use a plastic tool), remove the old battery (held by screws), install the new one, and reconnect. If you’re comfortable with basic repair, follow a YouTube or iFixit guide. If not, any local repair shop can do it in 15–20 minutes. We include basic tools.

Q: How long does a full charge last after replacement?

6–9 hours of light productivity (web, Office, email). 2–4 hours under heavy engineering workloads (CAD, rendering, virtualization). You’ll get back to the original battery life when the laptop was new.

Q: Does this battery support Dell ExpressCharge?

Yes. With a genuine Dell 130W, 180W, or 240W USB‑C adapter, it charges to about 80% in one hour. Enable ExpressCharge in Dell Power Manager.

Q: Is this battery safe for air travel?

Yes – 99.5Wh is under the FAA 100Wh limit. Always carry on, never check, protect terminals (use original box or tape). Some airlines may have policies for batteries >99Wh – but this is compliant.

Q: What if my laptop doesn’t recognize the battery?

Charge for 2 hours, restart. Reseat connector if needed. Update BIOS via Dell Command Update. Still not working? Contact us – free replacement under warranty.

Q: Bulk discount for IT departments or mobile workstation fleets?

Yes – for 5+ batteries, contact us for a quote. We work with engineering firms, creative studios, and corporate IT teams.

Ready to Restore Your Precision 5680 / 5690 to Full Mobile Power?

Don’t let a worn‑out battery chain your workstation to a desk. This new genuine KV690 99.5Wh 6‑cell replacement gives you back the runtime, fast charging, and safety you need – at a price that makes sense.