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.