18650 4S3P 14.8V 7.8Ah Li-ion Battery pack

1. Safety: safest Li-Ion battery, CE UL approved, built-in PCM/BMS
2. Clean and Green energy, no toxic material contained
3. Long life cycle: 500-1000 times
4. No memory effect, highly efficient, charge anytime
5. Small size and light weight,
6. Good performance at high temperature
7. Low self-discharge rate: < 3% monthly