These high performance Panasonic batteries have 3,400mAh capacity, which is over 30% higher than standard 18650 models and one of the highest capacity cells available in the market.
- 3.7V Li-ion rechargeable battery
- In built circuit protection including overcurrent (10-12A), overcharge (4.4V), overdischarge (2.5V) and overtemp
- Dual short circuit protection (external and internal)
- Button top
- Weight – 46g
- Compatible with Ferei HL08, HL20, HL40 and HL50 rechargeable head torches