3.6V Lithium Battery LED Removable USB Charge Waterproof Night Tackle

Color redyellow
Rechargeable CR425 lithium battery
1 It have a high brightness when fully charged and its portable to use
2 it has the charging protection it will cut off power supply automatically when the battery is filled
3 The red light will turn on when charging and the light will flash when fully charged
4 It can be charged via different charging devices eg car mobile phone power bank PC etc