|Place of Origin:||CHINA|
|Minimum Order Quantity:||Contact sales to get|
|Price:||Contact sales to get|
|Packaging Details:||Contact sales to get|
|Delivery Time:||Contact sales to get|
|Supply Ability:||Contact sales to get|
402040 Li Polymer Battery , 280mah 1.036Wh Ternary Lithium Ion Battery High Safety
size and capacity can be customized according to your requirements !
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
2. Safety Performance
|Items||Test Method and Condition||Criteria|
|At 20±5℃ conditions,after full-charging the battery with 0.5C and set the constant current and voltage supplier with 2times of the nominal voltage and current, then load it to the battery for 8h.||
The battery should be no leakage,deformation,smoking and explosion during the test processes.
After fast-charging, use a cable of 0.1Ω resistance to short the battery for 1 hour. Then check the appearance of battery.
Cut circuit of resistance; test the battery’s voltage after charging with 1C constant current for 5 seconds.
The appearance is normal,
Noexplosion, No fire,
No smoking, No leakage.