Platinum 019 AGM 850A Stop Start Battery 3YR Warranty Product Overview Product Details Platinum AGM019 Battery 12 V 90 AH (20HR Rate) 900 CCA (SAE) Sizing (X) Length – 354mm (Y) Case Height – 190mm (Z) Width – 175mm Height with terminals 190mm Comes with 3 Year Warranty Battery Hold Down type – B13 In AGM sealed batteries, the acid is absorbed between the plates and immobilized by a very fine fiberglass mat. No silica gel is necessary. This glass mat absorbs and immobilizes the acid while still keeping the acid available to the plates. This allows a fast reaction between acid and plate material. NB: On some cars it is necessary to plug your car in to a diagnostic machine to tell the system that there hs been a battery change. This prevents overcharging of the new battery.
