AGM/VRLA/SMF/SLA lead acid battery (2V500Ah)

Large-sized VRLA Battery Series(2v50Ah∼2v3000Ah) ApplicationsCommunication equipment Marine equipment Emergency lighting systems Control equipmentElectric power systems Fire and security systems Solar powered systems Uninterruptible power supplies Telecommunication systems Backup power Features 1Equalization charges are not required, reducing maintenance and labor costs 2Our newly developed lead-calcium-tin alloy greatly reduces grid corrosion resulting in extended life (15-20 year life expectancy in float service at 20-25°C ambient temperature). 3Large-sized VRLA Battery Series battery is manufactured in accordance with JIS C 8707 and YD/T 799-2002. 4Adding water or taking specific gravity measurements are not required. There is also no need for an equalization charge. 5The container and cover are made of flame retardant plastics which meet UL-94V-0 specifications.