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+ 4 × 12V 18Ah AGM batteries designed for APC RBC55 applications
and terminals match your existing battery
Typical lifespan is 3–5 years depending on usage and environmental conditions
✅ Easy Installation – Designed for a hassle-free setup
RBC7 compatible replacement battery kit
Bp650si Apc Back UPS Pro Battery RBC44 + 4 × 12V 18AhBattery for BP650SI APC Back UPS Pro 12V, 12Ah (144Wh) Reliable Power for Uninterrupted Performance Ensure your APC Back UPS Pro BP650SI stays powered and ready with this premium 12V 12Ah Sealed Lead Acid (AGM) battery. Designed for superior energy retention and durability, this battery is a high quality replacement that guarantees consistent power backup for your UPS system. Key Features: Powerful & Reliable: Delivers 12V, 12Ah (144Wh) capacity for
