12V series sealed lead-acid batteries

详情

Maintenance-free There is no need to replenish with water thanks to the unique gas recombination system which totally transforms the generated gas into water Gas pressure venting system Designed to release excessive gas and reseal automatically in the event gas pressure rises to a level above the normal rate, thus, there is no excessive gas build-up in the battery No free-acid The special electrolyte retentive separators firmly hold the acid and thus there is no free acid inside the battery, and therefore the battery can be mounted many position Explosion-resistant, safety A safety valve prevents the chance of battery explosion and ensures complete safety in normal use Inspection Batteries will be **0% inspected before shipment, (inspecting sealed intensity, inner-resistance, open-circuit voltage and closed-circuit voltage) Certificate All series of the products have been awarded CE, UL and ISO***1:***0 certificate