ATC 3.6V Replacement Battery For PANASONIC HHR-P104, KXTGA545, KXTG2382B KXTG2386B KXTG2388B, KXTG2356W KXTG2357B KXTG2357PK, Again & Again: STB 941 STB941 High Quality Replacement battery manufactured by ELEOPTION Designed to meet or exceed performance of original battery. Battery shrink wrap casing made of 100% post consumer recycled product (May vary in color based upon market availability as such, no varying in functionality) Unique design only allows battery connector to be installed one way, preventing short circuiting of the battery and device Internal cells are of superior quality to the original battery that shipped with the device. Fresh stock, less than 12 months since manufacturing - 10 year shelf life rated, buy an extra set! Battery must be professionally replaced to qualify for Lifetime warranty with proof of installation (Receipt, work order, etc)