Sealed Lead-Acid Batteries

Sealed/Maintenance-Free The valve regulated, spill-proof contruction of the Power-sonic battery allows trouble-free, safe operation in any position. There is no need to add electrolyte, as gases generated during over-charge are recombined in a unique "oxygen cycle." Easy Handling No special handling precautions or shipping containers-surface or air- are required due to leak-proof construction.

Compact Power-Sonic batteries use state-of-the-art design, high grade materials, and a carefully controlled plate-making process to provide excellent output per cell. The high energy density results in superior power/volume and power/weight rations. High Discharge Rate Low internal resistance allows discharge