12.8 Volt 20 ah LiFePO4 Lithium Iron Phosphate Battery w/ BMS replaces 12v RBC39, BP20-12, GP12200, TEV12210, 6-DZM-20, M20-12 SLD M, LC-P1220P, LC-X1220P, LC-X1220AP, LC-P1220AP, HR1290W, HRL1280W, PE12V17, PE12V18, NPX-80, NPX-80R, UB12180, DCM0018, NP17-12, NP18-12, PS-12180 NB