3.7volt 250mAh Rechargeable Lithium Polymer Battery Pack 502030

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li-polymer Battery 3.7 volt 2500mah 502030 Li ion Polymer rechargeable Battery pack

Rechargeable Lithium Polymer Battery Pack 502030 3.7 volt 250mAh

502030 Basic Information	Dimension( thicknesswidthlength)	5.020.030.0(mm)
	Charge voltage	4.2V
	Nominal voltage	3.7V
	Nominal capacity	250mAh
	Fully charge voltage	4.2v
	Ship out volatge	3.85-4.1v

Battery specification	Charge current	Standard Charging:0.5C (125mA)
	Charge current	Rapid charge:1.0C(250mA)
	Charging method	Charge with constant current 0.5c to 4.2V, then chagre with constant voltage 4.2v till until charge current is less than 0.01C
	Standard discharge current	0.2C(50mAh)
	Max.discharge current	1C(250mA)
	Discharge cut-off voltage	3.0v
	Operating enviroment	Charging:10℃~45℃
	Operating enviroment	Discharging:-10℃~60℃
	Storage temperature	-10℃~45℃
	Cell Weight	Approx: 5g
	Battery recyle time	500 times
	Warranty	12 months

Detailed images for 3.7V 250mAh lithium polymer battery pack

3.7volt 250mAh Rechargeable Lithium Polymer Battery Pack 502030

Standard packaging for li-polymer Battery 7.4v 320mah Lithium Polymer Battery pack

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.

Quality Control

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.

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250mAh Lithium Polymer Battery Pack

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