| 摘要 |
<p>A keeper battery pack (30) includes a housing incorporating an array of series connected alkaline battery cells (33) coupled to a cable (35) extending outside the housing and terminating in a quick connector plug (38) adapted to plug into the charger port (16) of a portable lead-acid battery power pack (15) of the type used for jump-starting automotive vehicles. The keeper pack is portable and can maintain the charge on the battery power pack during extended periods of non-use, such as during storage, transportation and the like.</p> |
