2PCS 14500CY 3.6V 750mAh Flat Head Li-ion Battery. Compatible for Braun Shaver S5 S6 S7 S51 53B 73S 4200 5762 Toothbrush

Compatible with Braun shavers (such as S5, S6, S7, S51, 53B, 73S, 4200, 5762, etc.) and some toothbrush designs. The standard size of 14500 (diameter 14mm, height 50mm) has a voltage of 3.6V and can be seamlessly replaced with the original battery, making it an ideal choice for revitalizing your device With a sufficient capacity of 750mAh, your shaver or toothbrush can provide long-lasting power support after a single charge, meeting the needs of daily multiple use and bidding farewell to the troubles of frequent charging Adopting stable lithium-ion technology, providing higher energy density and slower self discharge rate. Compared to nickel hydrogen batteries, lithium batteries have no memory effect, high charging efficiency, and can be charged as needed, extending the device's single use time The battery is equipped with multiple safety protection mechanisms, focusing on safety from material selection to structural design, effectively reducing risks such as overcharging and overdischarging, providing you and your equipment with peace of mind The set includes two high-quality batteries, one for immediate replacement and one for backup. The flat head design is easy to install, allowing you to easily solve the battery aging problem of personal care equipment with a more economical investment and enjoy a long-term stable user experience, Weight: 0.110231131 pounds, Manufacturer: grfwedqw