This is 16650 battery, high capacity 16650 lithium rechargeable batteries with button top. The length is exactly twice the length of the CR123A battery, It' s a direct replacement for 2 CR123A batteries.
Battery Size: 16.7 * 68.2 mm± 0.2 mm, Capacity: 1800mah, Voltage: 3.7V, Type: Button Top. The 16650 rechargeable li-ion battery can be charged over 500 times.
16650 High capacity 1800mah lithium rechargeable batteries Fits for certain model of flashight: like m4, Olight M1T Raider Plus, arisaka 600 series light, Streamlight PolyTac
NOT fits for P2X, For your shopping experience, please confirm whether your device can use our batteries.
CUSTOMER SERVICE - If you are not satisfied with our Rechargeable Battery, let us know and you will be offered a full refund or free replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow [Add to Cart] button.