The Nitecore NL1840 is a high-capacity rechargeable battery designed for torches, headlamps and other compatible devices. With a 4000mAh capacity, it is built to provide extended runtime and stable power output.
High Capacity Performance
The NL1840 is rated at:
- 4000mAh capacity
- 3.6V
- 14.4Wh
This capacity is suited to compatible devices requiring longer operating time between charges.
Battery Construction
Built to Nitecore manufacturing standards, the NL1840 is designed for consistent operation and long-term use.
Safety Features
Integrated protection systems help guard against:
- Overcharging
- Over-discharging
- Short circuiting
Each battery is tested for performance and stability.
Rechargeable Service Life
The NL1840 supports repeated recharge cycles, offering a reusable power source for compatible devices.
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