Tenergy's Premium Quality 18650 rechargable battery offers high power with advanced protections. Tenergy's 18650 Li-ion battery (part#30016) comes with an internal PCB protection to prevent under-voltage at 2.5v and over-voltage at 4.25v.
- High Power - 2600 mAH
- PCB Protection - Prevents under-voltage at 2.5v and over-voltage at 4.25v
- Cycle Life - Over 500 Cycles w/ 90% initial capacity at 400 cycles!