liitokala original 18650 2500mah battery inr18650 25r 3.6 v discharge 20a dedicated batteries power for + diy nickel

safety and environmental protection, long charging cycle, very suitable for long-term daily use. the energy density is high, and all battery-powered devices have a longer service life. provide excellent continuous power solutions for your equipment. widely used in flashlights, mobile power supplies, microphones, radios, game controllers, laser pointers, flashlights, headlights, led lights, cameras, toys, remote controls, mini fans, portable printers, emergency lights, walkie-talkies, portable dvds, lap, instruments, antenna models and other electronic devices that require 18650 batteries.