YTX14-BS Lithium Ion Factory Sealed Powersports Battery 12V 300CCA - ATV Honda TRX Series Fourtrax Rancher Foreman Rubicon (MMG4) Less volume and weight: 1/3 of normal lead-acid battery Exceptional cycle life: more than 2000 cycles under JISD standard (lead-acid battery 150-300 cycles). No maintenance needed for almost a year. Incredibly fast recharge rate No pollution: safe for the environment. Does not contain any acid and heavy metals such as lead, cadmium, or mercury Replacement for PTX14-BS, ETX14, GTX14-BS, CYTX14-BS, ES14BS, and others