WBD POWER 12V 20Ah LiFePO4 Battery for Electric Forklift & EV Conversion 1/3 Weight of Lead Acid Upgrade Product Overview WBDP LK12.8-20B is a lightweight drop-in lithium upgrade for 12V lead-acid batteries, ideal for mini electric forklifts and low-speed EV conversions. Sized 152*100*100mm and only 1.21kg (1/3 the weight of lead acid), this 12.8V 20Ah pack has built-in smart BMS, delivers stable high-current output and up to 10 years of service life. Specs Model: LK12.8-20B