Battery Professor Optiken Accu Lilo 18500

- Type: 18500 rechargeable lithium-ion battery flat-top - 3.7 Volts, 2,100 mah- with built-in protection circuitry short-circuit, overcharge & deep discharge - suitable for flashlights, vapes or electronic cigarettes- but also for common night vision and thermal imaging devices

- Type: 18500 rechargeable lithium-ion battery flat-top - 3.7 Volts, 2,100 mah- with built-in protection circuitry short-circuit, overcharge & deep discharge - suitable for flashlights,