Brand New Panasonic NCR18650B 3400mAh 3.7V 18650 Protected PCB Battery, Japan
Brand New Panasonic NCR18650B 3400mAh 3.7V 18650 Protected PCB Battery, Japan Protection Features: over current protection - 8 Amp cut off over discharge protection - disconnects when voltage reaches 2.5 VDC to protect the battery over charge protection - stops charging when it reaches 4.2 VDC double short circuit protection over heat protection a heat resistant layer to make this power cell safer to use Specifications: Original Panasonic (Industrial) products, Made in Japan Capacity: 3400mAh (Min 3250mAh) Charging volt: 4.2v Max charge current 0.7C 2A Recommend discharge current 1C 2.9A Discharge Termination Voltage: 2.5V Protection kicks in : 2.75v and 4.2v Over-Charging / Draining at 4.2v / 2.75v Protection Circuit installed Weight : 47g Size 18.50mm x 67mm (Larger than non-protected) The voltage of full charge & empty condition is 4.2v & 2.75v respectively