This YTX4L-BS is a sealed lead-acid SLA absorbed glass mat AGM rechargeable battery.
.YTX4L-BS Replacement Battery compatible with KTM 450 SMR 2014 With 12V 1Amp Charger Premium quality absorbed glass mat technology AGM is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more. 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.