Lead Burning

Making a joint by melting together the metal of the parts to be joined.

Load Tester

An instrument that draws current (discharges) from a battery using an electrical load while measuring voltage. It determines the battery’s ability to perform under actual discharge conditions.

Low Water Loss Battery

A battery that requires little to no water additions under normal operating conditions; also referred to as maintenance-accessible batteries.

Lug

The extension from the top frame of each plate, connecting the plate to the strap.