Batteries › BATTERY YTX16-BS-1 MAINTENANCE FREE Image 1 of 1 BATTERY YTX16-BS-1 MAINTENANCE FREE $170.12 Maintenance Free – no need to add water, but periodic charging required when not in useAbsorbed Glass Mat (AGM) Separators – an advanced battery technology that eliminates the need to ever add waterAdvanced lead-calcium technology – holds its specific gravity more than 3 times longer than conventional lead antimony batteries1 Year warrantySealed impact resistant poly propylene caseA must for motorcycles and ATVs that require a sealed batteryComes with pre-measured acid pack Quantity: Purchase Added! Maintenance Free – no need to add water, but periodic charging required when not in useAbsorbed Glass Mat (AGM) Separators – an advanced battery technology that eliminates the need to ever add waterAdvanced lead-calcium technology – holds its specific gravity more than 3 times longer than conventional lead antimony batteries1 Year warrantySealed impact resistant poly propylene caseA must for motorcycles and ATVs that require a sealed batteryComes with pre-measured acid pack