This battery comes already charged, sealed, maintenance free and ready to install.
Polarity: negative on left, positive on right, listing is for the battery and screws only, no wire harness or mounting accessories included. YTX4L-BS Replacement for YUAM62X4B Battery SLA/AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. YTX4L-BS is a 12-Volt 3 Ah 50 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) battery. Premium quality Absorbed Glass Mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more.