12V 5Ah (Terminal T1T2) 12V 23W battery for APC BACK-UPS OFFICE BF280 1pk

Calcium Alloy Grid - Lead Calcium grid has lower float current. This leads to less water electrolyte loss, and in the end, it improves the lifespan of the battery. Calcium Alloy Grid provides a slower grid growth rate compared to lead antimony.

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