1. A variety of sizes, types and capacities to choose from, applicability
2. Quality assurance: A product used batteries, high capacity, low internal resistance.
3. stable performance, long cycle life: 500 continuous charge and discharge, the battery capacity of not less than 80% of the rated capacity.
4. No memory effect: at any time to charge and discharge.
5. Safety: built-in protection board, there are overcharge and over-discharge protection, protection of the safe use of batteries.
6 Environmental requirements: no mercury and other harmful substances, ROHS, CE certification, in line with European market requirements.
7. short delivery, service perfect place.
Our annual production of polymer batteries, model diversity, quality assurance, safety, friends are welcome to contact.
Item Specifications charging voltage of 4.20V typical threshold voltage 3.70V Capacity (0.2C) 250mAh @ 0.2C discharge (25 ° C ± 3 ° C) minimum capacity (0.2C) 250mAh @ 0.2C discharge (25 ° C ± 3 ° C ) standard charging method 0.5C constant current charge to 4.2V, and 4.2V constant voltage charging to the cut-off current of 0.05C (25 ° C ± 3 ° C) Maximum charge current 500mA maximum discharge current of 250 mA discharge ...