YUASA NP4-6, 6V 4AH (as 4.5Ah & 5Ah) VRLA LEAD ACID RECHARGEABLE UPS BATTERY

It is also compatible with other devices that require a similar type of battery. It is available in different sizes, including 4.5Ah and 5Ah, to suit your specific needs. YUASA NP4-6, 6V 4AH. For standby power this range has a nominal 5 - 8 year life.

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