This YTX4L-BS is a sealed lead-acid SLA absorbed glass mat AGM rechargeable battery.
This battery comes already charged, sealed, maintenance free, and ready to install. AGM and GEL batteries are lead-acid and of the same battery chemistry.YTX4L-BS Replacement Battery compatible with KTM 250 XCF-W Six Days 11-12 With 12V 1Amp Charger Premium quality absorbed glass mat technology AGM is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more..