Nitecore Rechargeable Battery 18650 NL1840 4000mAh 5A 3,6V B1On stock
Description
The Nitecore NL1840 is a protected 18650 lithium-ion battery with a capacity of 4000 mAh, compatible with almost any flashlight (including other brands), even those requiring longer protected cells.
The button-top design makes it suitable for standard flashlight terminals, and it is optimized for devices with normal power consumption.
The battery features full protection against overcharging, over-discharging, and short circuits.
It supports up to 5 A continuous discharge and offers a lifespan of over 500 charge cycles.
Features
Protected 18650 battery
Chemistry: lithium-ion
Capacity: 4000 mAh
Voltage: 3.6 V
Lifespan: 500+ cycles
Maximum continuous discharge: 5000 mA
Max. charging current: 2000 mA (recommended: 1000 mA)
Energy: 14.4 Wh
Button-top positive terminal
Built-in protection against overcharge, over-discharge, short circuit
Compatible with most 18650-powered flashlights
Package includes:
Nitecore NL1840 battery
1-year manufacturer warranty
Logistics (packaging)
 Piece |
 Inner carton |
 Master carton |
 Pallet |
|
| Quantity | 1 | - | - | - |
| Width "A" (cm) | 8.0 | - | - | - |
| Depth "B" (cm) | 2.5 | - | - | - |
| Height "C" (cm) | 14.0 | - | - | - |
| Weight (g) | 65 | - | - | - |
Parameters
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