MIGHTY MAX BATTERY YTX9-BS Replacement Battery Compatible with Onan-Cummins 4500i generator + 12V 1Amp Charger

This YTX9-BS is a Sealed Lead-Acid (SLA) Absorbed Glass Mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free and ready to install. Premium quality Absorbed Glass Mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more.

• Universal 12-Volt SLA AGM battery
• Quality non-spillable AGM construction for max durability
• Backed by manufacturer's 1-year limited warranty