Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 12 Volt 50 Amp Sealed Lead Acid Battery - MK Battery ES50-12 - W879 by MK Battery Save Liquid error (product-badge line 32): -Infinity% $295.00 SKU W879 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Sealed Lead Acid Battery. 12V 50A MK Battery Part Number - ES50-12 Voltage - 12 Amp Hours - 50 Length - 7.79 Width - 6.54 Battery Height - 6.73 Terminal Height - 6.73 Weight - 31.33 lbs