12V2.3 sealed lead acid battery 1.Foucsed on lead acid battery for more than 16 years; 2.Has been one of 100 Honest Brand of Security Products Supplier since 2010; Certification is included in offer for your reference; 3.Nearly 70% security company choose Kanglida battery in China; 4.CE&UL&MSDS&Test Report. Advantage of battery 1.The battery is full of power when it’s out of factory, no need to use liquid charge; 2.no memory, no need to discharge battery use, suitable for circuit design; 3.by high partition, adsorption and strong; 4.there is no flowing liquid (poor liquid), does not leak acid and free Upside down, Agricultural electric sprayer 12v12ah lead acid battery