XX3450 Series

XX3450 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	50.0 ± 1.0 34.0 ± 1.0	1.97 ± 0.04 1.34 ± 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
383450	Yes	3.8	0.150	680	710	60	17.0	0.60
523450	Yes	5.4	0.213	900	950	55	24.5	0.86
553450	Yes	6.0	0.236	1130	1150	65	25.0	0.88
623450	No	6.2	0.244	1000	1050	80	26.0	0.92
653450	No	6.5	0.256	1380	1400	60	27.0	0.95
783450	No	7.8	0.307	1500	1540	50	29.0	1.02

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:383450