Engineers Edge


Portable Battery

Battery Application & Technology

Portable lead-acid batteries are usually of the sealed type constructed similarly to that depicted in below. Their operation cannot usually be described as cyclic or float, but is somewhere in-between. Batteries in this category may be frequently deep cycled or remain unused for a relatively long time. Typical applications are portable tools, toys, lighting and emergency lighting, radio equipment, and alarm systems. Most portable batteries may be recharged to 8090% of their original capacity in less than an hour using a constant-voltage charger.

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