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KC UL 18650 Li Ion Rechargeable Battery , 7.4V 2500mah Cylindrical Battery Cell

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KC UL 18650 Li Ion Rechargeable Battery 7.4 V 2500mah Cylindrical Battery Cell

18650 Rechargeable batteries Li ion Battery 7.4V 2500mAh Lithium Battery Pack

18650 7.4V 2500mAh lithium cylindrical battery pack

No.	Item	General Parameter	Remark
1	Rated Capacity	2500mAh	Standard discharge(0.2 C5) after standard charge(0.2 C5)
2	Minimal Rated Capacity	2500mAh
3	Nominal Voltage	7.4V
4	Cycle Life	Higher than 60% of the Initial Capacity of the Cells	Charge: CC 0.2C to 4.2V/cell,then CV till current to 0.05C
			*Rest: 30min.
			*Discharge: 0.2C to 2.8V/cell
			*Temperature:20±5℃
			*Carry out 500cycles
5	Discharge cut-off voltage	5.5V	5.5V( recommended)
6	Charging cut-off voltage	8.4V	8.4V (recommended)
7	Cell and assembly method	NV-ICR18650-1.8Ah	2S1P
8	Housing material	PVC
9	Standard charge	0.2C constant current(CC) charge to 4.2V,then constant voltage(CC) 4.2V charge till charge current decline to ≤0.05C	Charge time : Approx7h
10	Standard discharge	Constant current 0.2C Cut-off voltage 2.8V
11	Maximum Charge Current	2.5A
12	Continuous Current	2.5A
13	Operation Temperature Range	Charge: 0~45℃	60±25%R.H.
13	Operation Temperature Range	Discharge: -10~60℃
14	Storage Temperature Range	Less than 1 year: 0~25℃	60±25%R.H. at the shipment state
14	Storage Temperature Range	Less than 3 months:-5~35℃	60±25%R.H. at the shipment state
15	Weight	Approx/:102g
16	Max.Dimension	Thickness/:20mm
		Width/: 38mm
		Length/: 70mm

Detailed images: 3C discharge rate 18650 Lithium ion batteries 7.4V 2500mAh/3000mAh

Customized 3.7V, 7.4V, 11.1V, 14.8V lithium ion battery packs

Other lithium ion cylindrical battery cell on sale:

Lithium ion battery cells list
Model No.	Nominal Voltage	Typical Capacity	Size	Charge Rate	Discharging Rate	Weight(g)
ICR14500	3.7V	600mah	13.9×48.5±0.3	0.2-1C	0.2-2C	19.5
ICR14500	3.7V	750mah	13.9×48.5±0.3	0.2-1C	0.2-2C	20
ICR14500	3.7V	800mah	13.9×48.5±0.3	0.2-1C	0.2-2C	20.5
ICR18500	3.7V	1300mah	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18500J	3.7V	1400mah	18.0×49.7±0.2	0.2-1C	0.2-2C	31
ICR18500	3.7V	1600mah	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18650	3.7V	2200mah	18.0×65.2±0.2	0.2-1C	0.2-2C	40
ICR18650	3.7V	2600mah	18.0×65.2±0.2	0.2-1C	0.2-2C	45
ICR18650	3.7V	3000mah	18.0×65.2±0.2	0.2-1C	0.2-2C	48
ICR18650	3.7V	3400mah	18.0×65.2±0.2	0.2-1C	0.2-2C	50
ICR26650	3.7V	4500mah	26.3×65.0±0.5	0.2-1C	0.2-2C	80
ICR26650	3.7V	5000mah	26.3×65.0±0.5	0.2-1C	0.2-2C	85
ICR18650P	3.7V	2600mah	18.0×65.2±0.2	0.2-1C	5C	45

Why Choose us:

Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with the newest electrolyte and separator technology applie
Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

R&D

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Factory Tour:

Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

and customized battery pack since 2001.

Product Tags:

7.4V Li Ion Rechargeable Battery

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