XX5055 Series

XX5055 series have a combination of high energy density, super light and ultra thin. It’s a perfect power source solution for mobile phone, PDA ,GPS and other handheld device.

Specifications

Nominal voltage	3.7V	Cut-off voltage	3.0V
Standard charge method	Charging the cell initially with constant current at 0.5C and then with constant voltage at 4.2V till charge current < 0.05C
Max. charge current	1C	Max. discharge current	1C
Standard charge	0.5C × 3hrs	Rapid charge	1C × 2hrs
Operating temperature		°C	°F
Operating temperature	Charging Discharging Storage	10°C ~ 45°C -20°C ~ 60°C -20°C ~ 45°C	32°F ~ 113°F -4°F ~ 140°F -4°F ~ 113°F
Cell dimension		mm	inch
Cell dimension	Length Width	55.0 ± 1.0 50.0 ± 1.0	2.17 ± 0.04 1.97 ± 0.04
Cycle Life	>=500 Cycles (@0.2C discharge, 23°C)
Self-discharge	Residual capacity > 90% (@25°C±2°C, 30 days)

Model	UL CERT	Max Thickness		Capacity (mAh)^*1		Impedance ^*2 Max (mohm)	Cell Weight ^*3
Model	UL CERT	mm	inch	Minimum	Typical	Impedance ^*2 Max (mohm)	Gram	Ounce
305055	No	3.00	0.118	780	800	60	15.0	0.53
355055	Yes	3.50	0.138	950	1050	100	20.0	0.71
605055	No	6.00	0.236	1500	1600	100	33.0	1.16

Remark:

^*1 @ 0.2C discharge, 23°C

^*2 Impedance is measured at AC 1KHz after Standard Charge.

^*3 Cell weight is the approximate value for reference.

Cell Dimension Drawing (unit: mm)

Model:355055