Ferei 3,400mAh Li-ion Rechargeable Battery

Product Details

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. 

Features

• 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