Nitecore Li-Ion Akku Typ 21700 4500mAh
New Nitecore Li-Ion battery type 21700 NL2145 has a capacity of 4500mAh.
This is protected by a protective circuit against overvoltage, deep discharge and short circuit.
The 21700 battery is now more and more used in powerful flashlights to extend the burning time.
- Length (mm): 75
- Diameter (mm): 21
- Total weight (g): 76
- Tension: 3.6
- Capacity (mAh): 4500