503550 1500mAh 3.7v lithium ion battery for gps tracker

Extremely High Rate Capability Safe Lithium Battery Good storage characteristics Good High Temp Performance Product Description

Model: 503550 Capacity: 1500mAh 3.7V Length: ≤ 50mm (not including tabs) Width: ≤ 35mm Thickness: ≤ 5.0 mm Weight: 20g FOR GSP Battery

NO.	Items	Specifications
1	Charge  voltage	4.2V
2	Nominal  voltage	3.7V
3	Nominal  capacity	1500mAh          0.2C  Discharge
4	Charge  current	Standard  Charging    0.5CRapid  charge          1.0C
5	Standard  Charging  metho	0.5C  CC constant  current charge  to  4.2V,   then  CV(constant  voltage  4.2V)charge  till  charge  current  decline  to  ≤ 0.05C
6	Charging  tim	Standard  Charging      2.75hours(Ref. )Rapid  charge                            2hours(Ref. )
7	Max. charge  current	1.0C
8	Max. discharge  current	1.5C
9	Discharge  cut-off  voltage	2.75V                            0.2C
10	Operating  temperature	Charging          0~45Discharging      0~45
11	Storage  temperature	-10~  +45
12	Cell  Weight	Approx                          20g
13	Cell  Dimension	Length              ≤ 50mm  (not  including  tabs)Width               ≤ 35mm Thickness        ≤ 5.0  mm

The pcb could be customised  

2. Dimension Drawing

Item	Description	Dimension and specification
T	thickness	5.0±0.2mm
W	width	35.0±0.5mm
H	length	50.0±0.5mm
Wire	Cable length	customised