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.YTX9-BS Battery for ZX600-FA Ninja ZX-6R 600CC '08-'09 - 2PK Premium quality absorbed glass mat technology AGM is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more..
Equipped with the new Walter Stabilizer, DYNAMAX, Powerguard, and Soft Start technologies, the Pro 5 is in a class of its own and offers the best features when working in lengthy and highly demanding situations..6157 Pro-5 Grinder There is no comparable tool on the market when it comes to removal rates or cutting time for a 5 grinder.