Hello， we are all batteries have a custom size，
if you need to customize the size of your battery，
contact us， we can customize according to your requirements.thank you
Polymer battery ::
Not all products are in stock ， delivery time and product price in order to confirm the main talks
Products related to the battery in line with national standards and requirements
All battery products factory calibrated and tested ， can be directly used normally
1 Quality guarantee: A product batteries， high capacity， low internal resistance， can be as large current discharge.
2 stable performance， long cycle life : 500 continuous charge and discharge times， the battery capacity is not less than the rated capacity
80% .
(3) No memory effect: any time to charge and discharge .
4 safe : overcharge and over -discharge protection .
5 Environmental requirements: ROHS， SGS certification.
6 short delivery， service perfect place.
Friends are welcome to call us .
Contact : TEL: 13699872005 battery: 416810603
Parameter Description :
Nominal Voltage : 3.7V
Nominal Capacity: 1200mAh
Battery size : 5.5x35x62mm
Battery internal resistance : 160m
Overcharge Protection: P + P- between plus charger to charge the battery ， the battery voltage charge to overcharge detection voltage
(4.2 0.04V) ， the protection circuit cut off the charging path， to achieve overcharge protection
Over-discharge protection : between P-P + and connected load to the battery discharge when the battery voltage drops to over-discharge voltage
(3.0 0.1) ， the protection circuit ， shut off the discharge path to achieve over-discharge protection
Short circuit protection : When the P + and P- short circuit protection circuitry rapid action in the 5-50uS， cut off access，
Short circuit protection
Over-current protection : When V- terminal voltage of (0.15 0.02V) ， the protection circuit will act quickly in 5-26ms
， Cut off access， overcurrent protection
Temperature : -20 / +60
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