Description
The Nitecore NL1840HP is a rechargeable 18650 lithium-ion battery for gear that uses a protected button-top cell. It suits users who need a compact power source for compatible torches, cameras or other devices that accept 18650 batteries. The cell is designed for everyday use where stable output and repeated charging matter.
It has a 3.6 V output, 4000mAh capacity and 14.4Wh rating, with a continuous 10A discharge current. The battery includes a protection circuit and pressure release valve, and it is rated for up to 500 recharge cycles. Its size is about 18.6 mm in diameter and 69.8 mm long, and it weighs about 50 g.
In practice, this battery is used as a drop-in replacement only where an 18650 cell of this size and button-top format is required. It pairs with devices and chargers that accept protected 18650 batteries, including compatible Nitecore chargers. The box contains one Nitecore NL1840HP 18650 Li-Ion Battery (4000mAh).
Specifications
| Battery Type | 1x 18650 |
|---|---|
| Battery Chemistry | Li-Ion |
| Battery Voltage | 3.6 V |
| Capacity | 14.4 Wh 4000 mAh |
| Maximum Recharge Cycles | 500 |
| Battery Dimensions | ø: 0.7 x L: 2.7" / ø: 18.6 x L: 69.8 mm |
| Battery Weight | 1.8 oz / 50 g |
Product details
| Batteries / Chargers | Batteries Only |
|---|---|
| Wattage | 4000 mAh |
| Battery | Lithium-Ion |
| Battery Type | 18650 Li-ion |
In the box
- Nitecore NL1840HP 18650 Li-Ion Battery (4000mAh)
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