Replacement Battery for APC BE750G

Affordable Alternative to APC Original Batteries

When your APC Back-UPS starts beeping with a "replace battery" warning or no longer provides adequate backup time during power outages, you don't need to buy an expensive OEM battery cartridge or replace the entire UPS. This RBC17-compatible replacement battery from WSP delivers the same 12V 9Ah capacity as the original APC battery at a fraction of the cost. It's a direct fit for 65+ APC Back-UPS models, restoring full battery backup runtime and protecting your equipment from power outages and surges just like the day you bought your UPS.

Compatible with Popular APC Back-UPS Models

This replacement battery works with the following APC Back-UPS models that originally shipped with the RBC17 battery cartridge:

BE Series (Back-UPS ES/BE) - 650-850VA: BC650-RSX761, BE650BB, BE650BB-CN, BE650G, BE650G-CN, BE650G-LM, BE650G1, BE650G1-CN, BE650G1-LM, BE650R, BE650R-CN, BE650Y-IN, BE700-AZ, BE700-CP, BE700-FR, BE700-GR, BE700-IT, BE700-KR, BE700-RS, BE700-SP, BE700-UK, BE700BB, BE700G-AZ, BE700G-CP, BE700G-FR, BE700G-GR, BE700G-IT, BE700G-RS, BE700G-SP, BE700G-UK, BE700Y-IND, BE725BB, BE750G, BE750G-CN, BE750G-LM, BE850G2, BE850G2-CP, BE850G2-FR, BE850G2-GR, BE850G2-IT, BE850G2-RS, BE850G2-SP, BE850G2-UK, BE850M2, BE850M2-LM, BE900G3

BK Series (Back-UPS BK): BK650-AS, BK650EI

BN Series (Back-UPS BN): BN600R, BN700MC, BN900M, BN900M-CA

BP/BR Series (Back-UPS Pro): BP700UC, BR700G

BX Series (Back-UPS BX): BX800CI-AR, BX800CI-LM, BX800CI-MS, BX800CI-RS, BX800U-LM, BX850M, BX850M-LM60, BX850M-TW, BX950U-MS, BX1100LI, BX1100LI-MS

BV Series (Back-UPS BV): BV1000I, BVK950M2, BVN950M2, BVX900LI, BVX900LI-GR

To verify compatibility, check the label on your UPS (usually on the back or bottom) for the model number, or open the battery compartment and look for "RBC17" marked on the existing battery. If your model isn't listed but the battery compartment says RBC17, this replacement will work.

Same Specifications as Original APC Battery

This sealed lead acid battery matches the electrical and physical specifications of the original APC RBC17:

• Voltage: 12 Volts
• Capacity: 9 Amp-hours (Ah) at 20-hour rate
• Chemistry: Sealed Lead Acid (SLA) / Valve-Regulated Lead Acid (VRLA)
• Dimensions: 5.94" L x 2.52" W x 3.74" H (151mm x 64mm x 95mm)
• Terminal Type: F1 (Faston .187" tabs)
• Weight: Approximately 6.0 lbs (2.7 kg)

The 9Ah capacity provides more runtime than smaller 7Ah batteries used in entry-level models, giving you additional time to save work and shut down equipment properly during power outages. Because it uses the same sealed lead acid technology as the original, the battery is maintenance-free (no water refilling required) and safe for indoor use in home offices, small business environments, or anywhere your UPS is located. The spill-proof design means it can be installed in any orientation without leaking.

Easy Installation

Replacing your UPS battery is straightforward and typically takes 5-10 minutes. Most APC Back-UPS models have a front or side panel that slides or pops off to access the battery compartment. Simply disconnect the old battery's wire harness, slide it out, install the new battery, reconnect the harness, and close the compartment. No tools are usually required beyond what's needed to open the UPS cover (often just a thumbscrew or no fasteners at all).

After installation, plug in your UPS and let it charge for at least 4-8 hours before relying on it for battery backup. The UPS may beep or show a "replace battery" warning initially, but this should clear once the new battery is fully charged and the UPS completes its self-test. Consult your UPS manual if the warning persists after 24 hours of charging.

When to Replace Your UPS Battery

UPS batteries typically last 3-5 years depending on usage, temperature, and how often they're discharged. Signs that your battery needs replacement include:

• UPS beeping continuously or showing a "replace battery" indicator
• Significantly reduced runtime during power outages compared to when new
• UPS failing to switch to battery power during outages
• Battery age exceeding 3-5 years, even if no obvious symptoms

Replacing the battery proactively every 3-4 years ensures your equipment stays protected. It's far less expensive than replacing computers, networking equipment, or data lost due to unexpected shutdowns.

2-Year Warranty

This replacement battery includes an 2-year manufacturer warranty covering defects in materials and workmanship. If the battery fails to hold a charge or exhibits manufacturing defects within the warranty period, we'll replace it at no charge. The warranty does not cover damage from misuse, physical damage, or batteries that have simply reached end-of-life due to normal aging.