CooPower sealed lead-acid rechargeable battery (VRLA battery) is leak-proof and maintenance free. The Superiority of VRLA battery is derived from its uniquely efficient oxygen recombination technology. The oxygen evolved from the positive plates diff... - Update: 2012-04-09

[ Long Service Life ] The use of heavy-duty lead-calcium alloy grids with anti-corrosive construction enables the CooPower VRLA Batteries to remain in float service about 5 years (6V, 12V series) and above 10 years (2V series), or expect between 2... - Update: 2012-04-09

CooPower sealed lead-acid rechargeable battery (VRLA battery) is leak-proof and maintenance free. The Superiority of VRLA battery is derived from its uniquely efficient oxygen recombination technology. The oxygen evolved from the positive plates diff... - Update: 2012-04-09

1.1 Uses the AGM insulation board. There is no fluid electrolyte in the battery and it can be placed in many positions without leaking liquid. 1.2 One never needs to add water or check the proportion of vitriol and the equiangular charge. This helps... - Update: 2012-04-09

CooPower sealed lead-acid rechargeable battery (VRLA battery) is leak-proof and maintenance free. The Superiority of VRLA battery is derived from its uniquely efficient oxygen recombination technology. The oxygen evolved from the positive plates diff... - Update: 2012-04-09