Sealed Factory Activated AGM GEL Lead Acid Battery. No messing around with battery acid ā just fit and go! This type of battery can be used in any position and must be securely mounted to prevent any movement. Dynavolt [MG 7L-BS-C] or GP Pro [GTX7L-BS] 12 Volt 7Ah Capacity [Cranking Amps 200] Dimensions (mm) ā L 114 x W 70 x H 130 Terminal configuration ā Negative [Black] LH front polarity Terminal type ā T 9 COPPER or T4 LEAD construction. Upgrade OR replacement for CTX7L-BS Note ā Check terminal voltage prior to fitting. If below 12.6V, then charge the battery for best ongoing service life.