Description
The Nitecore WLB40 Work Li-ion USB-C Battery features a high-capacity 4,000mAh rechargeable battery. It can be conveniently recharged via its USB-C charging port, eliminating the need for a separate charging device.
An integrated battery level indicator allows users to quickly check the remaining charge by briefly pressing the indicator button. The corresponding indicators illuminate to show the approximate remaining battery capacity:
- 3 indicators constantly illuminated: 67%–100% remaining
- 2 indicators constantly illuminated: 34%–66% remaining
- 1 indicator constantly illuminated: 11%–33% remaining
- 1 indicator flashing: ≤10% remaining — Low battery. Please recharge the battery as soon as possible.
Whilst charging, the battery level indicator will flash blue. Once the battery is fully charged, the indicator will remain constantly illuminated blue.
The WLB40 is a dedicated power solution for compatible Nitecore work lights, including the NWH20. Designed for convenience and reliability, it provides a dependable rechargeable power source for both professional and everyday applications.
Please note all orders for individual batteries without a device are sent via Royal Mail 48 Tracked, and not Royal Mail 24 Tracked or Special Delivery. Due to shipping restrictions, we are unable to send individual batteries to the Outer Hebrides, Scottish Highlands and surrounding areas, Channel Islands and Northern Ireland. Please see our delivery page for further details.
Please note all orders for individual batteries without a device are sent via Royal Mail 48 Tracked, and not Royal Mail 24 Tracked or Special Delivery. Due to shipping restrictions, we are unable to send individual batteries to the Outer Hebrides, Scottish Highlands and surrounding areas, Channel Islands and Northern Ireland. Please see our delivery page for further details.
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