Lithium Polymer battery 3.7V

Lithium Polymer battery 3.7V Advantages: 1.High Energy Density. 2. High Output Voltage. 3. Excellent Security. 4. Long Cycle Life: More than 500 repeated charge/discharge cycles. 5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell 6. Environmental-friendly: No Pb, Cd added 7.Dual IC chips,…