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The Cummins Battery Charger Kit (MPN A045D925) is a genuine OEM accessory engineered for Cummins RS22 through RS40 Quiet Connect liquid-cooled standby generators. This 6 Amp mounted charger is designed to maintain proper battery voltage and ensure dependable generator starting performance. Factory-approved and integrated directly into the generator system, it delivers consistent charging, optimized battery life, and long-term reliability under all standby conditions.
| Part Number (MPN) | A045D925 |
| Manufacturer | Cummins |
| Accessory Type | Battery Charger Kit (Mounted) |
| Output Current | 6 Amps |
| Output Voltage | 12 V DC |
| Input Voltage | 120 V AC |
| Charging Type | Automatic, Float/Trickle Maintenance Mode |
| Mounting Type | Factory-Integrated or Control Panel Mount |
| Compatible Models | Cummins RS22–RS40 Quiet Connect Generators |
| Installation | Direct-fit OEM accessory, field-installable by Cummins-certified technician |
The Cummins 6 Amp Mounted Battery Charger Kit provides reliable and maintenance-free charging for standby generator batteries. Installed directly on or near the generator’s control housing, it automatically monitors and maintains the battery charge level, ensuring consistent start-up performance even after long idle periods. Ideal for residential and commercial standby systems that require uninterrupted readiness.
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