The NiteCore NL2145 rechargeable battery uses Li-ion technology and features a built-in electronic protection circuit against overcharging, over-discharging, and short circuits. Its construction includes a pressure relief valve, PTC rings, and a microporous protective barrier for the internal components.
The nickel-plated steel protectors at both ends contribute to electrical conductivity and protect against oxidation, while the metal casing protects against friction. It is compatible with NiteCore UMS2, UMS4, Ui1, and Ui2 chargers. If left unused for an extended period, charging every 3 months is recommended. Do not expose it to water or fire. During charging and use, align the poles with the symbols on the socket, and keep the battery out of reach of children.
- Type: Li-ion
- Size: 21700
- Capacity: 4500 mAh
- Voltage: 3.6 V
- Maximum continuous discharge current: 5 A
- Weight: 75 g
- Length: 75.5 mm ± 0.3 mm
- Diameter: 21.8 mm ± 0.3 mm
- Protection: Against overcharging, over-discharging, and short circuits
- Compatibility: NiteCore UMS2, UMS4, Ui1, Ui2
- Quantity: 1
- Capacity
- 4500 mAh
- Size
- 21700
- Type
- Li-ion
- Voltage
- 3.6 V
- Packaging
- 1 pcs
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.