Sealed Factory Activated AGM GEL Lead Acid Battery.
No messing around with battery acid - 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 52113] or GP Pro [51913]

12 Volt 21Ah Capacity [Cranking Amps 340]
Dimensions (mm) - L 183 x W 79 x H 171
Terminal configuration - Negative [Black] LH front polarity
Terminal type - T 3 LEAD construction.

Upgrade OR replacement for:
BMW 52113
BMW 52015
BMW 51913
BMW 51814

Note - Before installation, check terminal voltage prior to fitting. If below 12.6V, then charge the battery for best service life.