12V 8Ah UPS for APC APCRBC123 Battery Replacement – Compatible with APC BE750G Battery, Smart-UPS 750, RBC123 Surge Protector Backup, 12 Volt 8 Amp SLA

Price: $22.99
(as of Sep 02, 2025 02:42:22 UTC – Details)


POWER YOUR PEACE OF MIND
This 12V 8AH sealed lead-acid battery is designed to be compatible with APC APCRBC123 and other models to keep your essential electronics running during power interruptions.
MADE FOR HOME AND OFFICE ESSENTIALS
Ideal for home office professionals, small business users, and anyone who depends on uninterrupted power for routers, computers, DVRs, or network equipment, this replacement for APC RBC123 battery offers a cost-effective solution for restoring backup functionality without the need for a new UPS.
EFFORTLESS INSTALLATION
Built to OEM dimensions, this APC 750 replacement battery fits easily into tight UPS compartments. The plug-and-play terminal connections make replacement simple—no special tools required.
RECHARGEABLE & MAINTENANCE-FREE
This valve-regulated battery supports flexible positioning and is designed for easy installation. It arrives fully charged and is ready for use, helping extend the lifespan of your UPS while protecting connected devices from outages and brownouts.
BUILT FOR SAFETY & COMPATIBILITY
Meets key safety and performance standards with a robust design that offers stable power output, even under load. It’s also compatible with APC BE750G replacement battery, offering versatility for those managing multiple systems.
Please Note: This is an UpStart Battery brand replacement part, not an OEM product.
𝐃𝐄𝐏𝐄𝐍𝐃𝐀𝐁𝐋𝐄 𝐔𝐏𝐒 𝐁𝐀𝐓𝐓𝐄𝐑𝐘 𝐁𝐀𝐂𝐊𝐔𝐏 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 – Designed as a replacement for APCRBC123 and compatible with APC 750 replacement battery, this 12V 8AH sealed lead-acid battery provides reliable power protection during brownouts and outages.
𝐏𝐑𝐄𝐂𝐈𝐒𝐄 𝐎𝐄𝐌-𝐅𝐈𝐓 𝐃𝐄𝐒𝐈𝐆𝐍 𝐅𝐎𝐑 𝐄𝐀𝐒𝐘 𝐈𝐍𝐒𝐓𝐀𝐋𝐋𝐀𝐓𝐈𝐎𝐍 – Fits perfectly into tight APC UPS compartments; plug-and-play terminals allow quick setup even for first-time users with no tools or technical skills required.
𝐂𝐎𝐒𝐓-𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄 𝐏𝐎𝐖𝐄𝐑 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍 – A budget-friendly replacement for APC BE750G replacement battery, it helps maintains strong performance, helping extend the usability of your UPS unit without the expense of a full system replacement.
𝐄𝐍𝐇𝐀𝐍𝐂𝐄𝐃 𝐓𝐄𝐑𝐌𝐈𝐍𝐀𝐋 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘 – This replacement for APC RBC123 battery includes two F1 to F2 adapters for a smooth and secure fit, ensuring easy installation with various terminal configurations.
𝐔𝐍𝐈𝐕𝐄𝐑𝐒𝐀𝐋 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘 & 𝐌𝐀𝐈𝐍𝐓𝐄𝐍𝐀𝐍𝐂𝐄-𝐅𝐑𝐄𝐄 𝐃𝐄𝐒𝐈𝐆𝐍 – Fully compatible with APC BE750G Battery and other select APC Back-UPS models; factory-sealed, valve-regulated construction allows for flexible mounting in any position and requires no maintenance. Arrives pre-charged and fully rechargeable.