1ICR 26650 4000mAh 3.2v

Description

Argument

NO.	Item		Standard	Note
1	Standard Capacity		4000 mAh	0.2C,(current value of 3800mA at 1C)
2	Minimum Capacity		3950mAh	0.2C
3	Standard Voltage		3.2 V
4	Alternating Internal Resistance		≤20mΩ
5	Charge Conditions	Cut-off Voltage	3.65±0.05V	constant-current charge to 3.65V at 0.5C, constant voltage charge to stop until 0.01C m A.
5	Charge Conditions	Cut-off Current	0.01C
6	Max. Charging Current		4.0A
7	Discharge Cut-off Voltage		2.5V	constant current discharge
8	Standard Discharge Current		2.0A
9	Fast Discharge Current		4.0A	This current is the maximum current recommended for the combination of cores, and the specific value should be determined according to the combination structure. The maximum operating current is set at a temperature not exceeding 60 ℃.
10	Max. Continuous Discharge Current		12A	Only for single cell
11	Pulse Discharge Current		20A，5s
12	Cycle Characteristic		2000 times（100%DOD）	1C charging/1C discharging, capacity retention rate ≥80%.
			4000 times（80%DOD）
			7000 times（50%DOD）
13	Storage Temperature		-20℃～55℃	Short-term storage (< 1 months)
			-20℃～45℃	Short-term storage (< 3 months)
			-20℃～25℃	Short-term storage (< 12 months)
14	Cell Weight		Approx 88g	Includes casing
15	Working Temperature		Charge: 0℃～55℃
15	Working Temperature		Discharge：-20℃～60℃