CyberPower RBP0157 battery replacement

Replacement battery pack for CyberPower battery module RBP0157 for easy self replace at low costs

You’d use the CyberPower RBP0157 replacement battery pack when your UPS starts losing runtime, struggles to hold charge for more than a short while, or begins beeping to warn that the internal module needs swapping. If the unit feels warmer than it used to or takes noticeably longer to recharge after brief outages, that’s usually the point where fitting a fresh pack restores stable performance. The RBP0157 contains a full six-cell assembly, and installation is straightforward since you reuse the existing wiring and housing—only the internal batteries themselves are replaced.

CyberPower RBP0157 battery replacement

To help the new pack last as long as possible, keep the UPS in a clean, temperate area and avoid leaving it fully discharged for extended periods, as that accelerates sulphation inside the cells. Giving the unit a brief test every few months keeps everything exercised and prevents the batteries sitting idle. When you see runtime dipping again after a couple of years, replacing the pack promptly will protect the inverter circuitry and keep the UPS performing smoothly.

Capacity: 9ah @20Hr
Terminals: T2 6.35mm Spade
Chemistry: AGM, VRLA, Sealed Lead, Pb.

The physical size of each battery in this pack of four for the Cyberpower RBP0145 are as follows:
Length: 151mm / 5.94-inches
Width: 65mm / 2.55-inches
Height: 94mm / 3.7-inches.