New 4 Pcs 3.7V 3000mAh 18650 Lithium Battery USB Rechargeable Flashlight Batteries With Protected Box

4 Pcs 3.7V 3000mAh 18650 Lithium Battery USB Rechargeable Flashlight Batteries With Protected Box

Specifications:

Model	18650USB-3.7-3000
Chemistry	Li-ion
Nominal Capacity	3000mAh
Minimum Capacity	3000mAh
Nominal Voltage	3.6V
Charge Voltage	4.2V
Internal resistance(mΩ)	<80
Max. Discharge Current	5A
Charging current by charger	1A (recommended) 2A (maximum)
Charging current by on-board USB port	1A
Warranty	12 months
LED indicator	Charge—red,  Charge complete—green
Battery Size	18.6x 68.5
Package Size	90x76x25
Weight	220g

Features:
– Micro-USB charging port with LED to indicate if battery is done charging.
– Protection circuit built in the anode 
– Multiple protections with Pressure Relief Vent
– Short circuit protection, over charge protection, over discharge protection
– 500 charge cycles (A properly maintained battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles)