The NL1840 is a high-capacity rechargeable lithium-ion battery, ideal for use in flashlights, portable electronics, and other devices requiring consistent, long-lasting power. With a rated capacity of 4000mAh and a nominal voltage of 3.6V, it delivers approximately 14.4 watt-hours of energy for extended runtime between charges.
Specifications
- Capacity: 4000mAh
- Voltage: 3.6V (14.4Wh)
- Continuous discharge current: 5A
- Length: 69.8mm ±0.3mm (2.75″ ±0.01″)
- Diameter: 18.6mm ±0.3mm (0.73″ ±0.01″)
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.
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