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XS Power D5100R AGM Battery Group 51R 12V 3000W 3100A
51R AGM Car Battery for High-Performance Electronics & Accessories
Audio systems, lighting and other high-drain accessories add load to a vehicle's electrical system. The XS Power D5100R AGM battery is built for that load in everyday use and in an emergency. This Group 51R battery pairs 3100 max amps with XS Power's recommendation of 3,000 watts as a secondary battery and 2,000 watts as the primary battery.
Key Performance Specifications
- Voltage: 12V
- Max Amps: 3100
- Cranking Amps (CA): 872
- Cold Cranking Amps (CCA): 767
- Recommended System: 3000 Watts secondary, 2000 Watts primary
- Capacity: 66 Ah
- Reserve Capacity: 131 minutes
- Battery Type: AGM (Absorbed Glass Mat)
- Warranty: 3 Year (XS Power)
Construction & Design
- Sealed, spill-proof AGM design (XS Power)
- Mountable in any position, per XS Power
- Built with 99.99% virgin lead, per XS Power
- Low internal resistance for less voltage drop under load, per XS Power
- M6 terminal hardware included
- Group 51R case size with reverse polarity
Dimensions
- Length: 9.04 inches
- Height: 8.19 inches
- Width: 5.43 inches
- Weight: 43.21 lbs
Suited To:
- High-performance vehicles
- Cars with multiple electronics
- Systems requiring sustained power delivery
- Vehicles that take a Group 51R battery
- Vehicles with aftermarket audio systems
Why Choose XS Power D5100R?
XS Power says its low internal resistance gives higher cranking amps and less voltage drop under load. This Group 51R battery is the reverse-polarity version of the XS Power D5100, which has the same ratings and case size.
Not sure if this is the right model for your application? Check out our quick guide: What XS Power Battery Do I Need?
Ready to Upgrade Your Power System?
Order your XS Power D5100R online. Questions? Contact our battery specialists via our toll-free number at the top of this page or through our contact form.
Frequently Asked Questions
Q: What does AGM mean in the XS Power D5100R battery?
A: AGM stands for Absorbed Glass Mat: the electrolyte is held in fiberglass mat separators, which is why XS Power can describe its AGM batteries as sealed and spill-proof.
Q: Will the D5100R work as a direct replacement for my factory Group 51R battery?
A: XS Power lists the D5100R as a Group 51R battery with reverse polarity, 9.04 inches long, 5.43 inches wide and 8.19 inches high. Compare those figures and the post layout with your current battery before you order, or call us to check.
Q: Can this battery handle high-powered audio systems?
A: XS Power recommends the D5100R for audio systems up to 3,000 watts when it runs as a secondary battery and 2,000 watts as the primary battery, with 3100 max amps and 872 cranking amps for starting.
Q: What is the expected lifespan of the XS Power D5100R?
A: XS Power does not publish a service life for the D5100R. It covers the battery with its 3-year warranty, and in storage XS Power says to recharge it when the voltage falls below 12.6 volts or after 6 months.
Technical Specifications Table
| Specification | Value |
|---|---|
| Model | D5100R |
| Group Size | 51R |
| Voltage | 12V |
| Capacity | 66 Ah |
| Max Amps | 3100A |
| Cranking Amps (CA) | 872 |
| Cold Cranking Amps (CCA) | 767 |
| Reserve Capacity | 131 minutes |
| Recommended Watts | 3000W secondary, 2000W primary |
| Weight | 43.21 lbs |
| Warranty | 3 Years |
Installation Tips
- Always disconnect the negative terminal first when removing your old battery
- Clean battery terminals and connectors before installation
- Secure the battery properly in the battery tray
- Connect the positive terminal first, then the negative terminal
- Keep the battery compartment ventilated
Note: For specific installation guidance for your vehicle, please consult your vehicle's manual or contact our technical support team.
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