We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery with label showing 11.55V 8615mAh

PowerWarehouse

PowerWarehouse KV690 laptop battery for Dell Precision 5680 5690 11.55V 8615mAh

SKU CH-FB4K-G1QZS

Replacement battery for Dell Precision 5680 and 5690 models, rated 11.55V and 8615mAh

  • Battery voltage rating11.55 V
  • Battery capacity8615mah
  • Compatible withDell Precision 5690, Precision 5680
  • Ready for Dell Precision 5680 and 5690 workstations
  • Matches OEM part numbers KV690 6D2HW N7KV9
  • Delivers 11.55V at 8615mAh capacity
  • Brand new condition for reliable performance
  • Backed by 12 month warranty coverage

PowerWarehouse KV690 for Precision 5680 and 5690

The PowerWarehouse KV690 is a replacement laptop battery built for Dell Precision 5680 and 5690 mobile workstations. It matches the original 6D2HW and N7KV9 part numbers for direct fitment. This unit suits professionals who need reliable mobile power for demanding workflows. It arrives new and ready to install.

Voltage and capacity limits

The cell chemistry operates at a fixed 11.55V, so the laptop's power management expects that exact potential. Capacity is rated at 8615mAh, which defines the total charge the pack can store. Runtime scales with workload intensity and screen brightness. The battery cannot exceed its rated voltage or capacity under any condition.

Typical workload headroom

At 8615mAh the pack comfortably powers a Precision 5680 or 5690 through a standard business day of document editing, video calls and light development. Heavy rendering, sustained GPU compute or maximum display brightness will drain the reserve faster. Users who need multi-day autonomy without charging should plan for an external power source.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePowerwarehouse
Part numberKV690, 6D2HW, N7KV9
Power
Battery voltage rating11.55 V
Battery capacity8615mah
Compatibility
Compatible withDell Precision 5690, Precision 5680

Questions about this item

Which battery fits my Precision 5680 or 5690 — KV690, 6D2HW or N7KV9?

All three part numbers refer to the same 11.55V 8615mAh pack; any of them will install in a Precision 5680 or 5690.

What does the 8615mAh capacity mean for daily runtime on a Precision 5690?

The 8615mAh rating at 11.55V stores the energy Dell specified for the original KV690, so you get the same number of hours between charges as the factory battery.

Does the KV690 use a standard connector that matches the Precision 5680 motherboard?

Yes — the pack is built to the Dell 6D2HW / N7KV9 pin-out, so it plugs directly into the Precision 5680 or 5690 without adapters.

More in Laptop Chargers & Batteries

Similar items