VRLA maintenance free battery 12V4Ah

详情

VRLA battery *2v4.0AH 1. Specifications: Nominal voltage: *2V Nominal capacity: 4.0AH(*0 hour rate) Dimensions(L*W*H*TH): *0**0***1***6mm Approximate weight: 1.*6kg Capacity: 4.0ah International certification: CE, UL, RoHS 2. Applications: Remote Switching Control equipments Communication systems Portable Lights Alarm systems Power tools Medical equipments Electric toys Fire and lighting for Emergency systems Uninterruptible power supplies (UPS) and stand-by power for computers 3. Features (1) When it is safe surroundings, maintenance free, and add water is not need. (2) Equalization charges are not required and cycle or standby (or float) use. (3) Long life for 3 year. (4) low resistance and energy output is more remarkable. (5) Fully enclosed (not liquid leakage, no acid gas spill). (6) Low self-discharge rate.