The Power Queen 12V 100Ah Group 24 LiFePO4 battery weighs just 21.9 pounds, despite storing 1,280Wh—an important trade-off when we’re planning an RV, marine, or off-grid installation. We can check voltage, charge level, and battery health through Bluetooth 5.0, while the smart BMS adds temperature protections. But cold-weather charging, compartment fit, and charger compatibility can affect whether this battery suits our setup, so let’s examine its features and limitations.
Key Takeaways
- The Power Queen battery provides 12.8V, 100Ah, and 1,280Wh, with a lightweight 21.9-pound design.
- Bluetooth 5.0 enables nearby phone monitoring of voltage, charge level, and battery health.
- Its smart BMS includes low-temperature protections but does not heat the battery.
- The Group 24-sized housing may fit Group 27 or 31 compartments; verify dimensions, terminal clearance, wiring, and charger compatibility.
- Rated for over 6,000 deep cycles and backed by a five-year warranty, it suits RV, marine, and off-grid use.
Bluetooth Battery Monitoring
How can we check battery status without opening the compartment? With Bluetooth 5.0, we can connect a compatible phone to the Power Queen battery and view operating data through its app.
App connectivity lets us check voltage, state of charge (SOC), and battery health in real time, helping us assess available power during travel or off-grid use. We can use these readings to plan charging and reduce uncertainty without accessing the terminals.
The battery’s smart BMS also supports safe operation, while real time alerts can help us notice relevant status changes promptly. Bluetooth monitoring requires proximity and a connected device.
Detailed features
Beyond app-based monitoring, the Power Queen battery pairs a 12.8V nominal voltage with 100Ah capacity, providing 1,280Wh of usable energy per unit. Its automotive-grade LiFePO4 cells support more than 6,000 deep cycles, while a smart BMS manages protection.
We get low temperature protection that stops charging below 32°F and discharging below -4°F. The IP65-rated housing measures 6.61 × 10.24 × 8.27 inches and weighs 21.9 pounds, with M8 terminals. Group 24 compatibility extends to Group 27 and 31 compartments.
We can expand the system to 16 batteries in a 4P4S arrangement, reaching a stated maximum capacity of 20.48kWh.
Pros and Cons
We’ll weigh the battery’s 6,000-plus-cycle rating, Bluetooth monitoring, low-temperature protections, and lightweight Group 24 form against its fit and delivery considerations.
We’ll also assess its 5-year warranty and expandability for RV, marine, and off-grid setups. This comparison will help you determine whether its advantages match your installation and operating needs.
Pros
Although its 21.9-pound weight makes each battery easier to handle than a typical lead-acid unit, the Power Queen pair also offers 1,280Wh per battery, Bluetooth 5.0 monitoring, and a five-year warranty. We get a clear advantage from its lightweight construction, especially when installing batteries in RVs, boats, or off-grid systems.
Long cycle life is another strength: automotive-grade LiFePO4 cells support more than 6,000 deep cycles. The app reports voltage, state of charge, and battery health, while the smart BMS adds operating protections. With an IP65 rating and support for configurations up to 16 batteries, the pair suits varied mobile and stationary power setups.
Cons
The Power Queen pair has some practical limitations alongside its strong cycle life and monitoring features. Cold weather limitations matter: charging stops below 32°F, while discharge protection activates below -4°F.
We’ll need a suitable charging environment or battery heating strategy for freezing conditions; the protection doesn’t provide heat. Group 24 fitment also requires checking compartment dimensions and terminal clearance, despite compatibility with Group 27 and 31 spaces.
Each battery measures 10.24 × 6.61 × 8.27 inches and weighs 21.9 pounds. The two-battery package may arrive in separate shipments, so we shouldn’t expect both units to arrive together.
The five-year warranty doesn’t eliminate these installation and delivery considerations.
Concluding thoughts
For RV, marine, and off-grid systems, the Power Queen 12V 100Ah Group 24 battery pair offers 2,560Wh of combined energy, Bluetooth monitoring, and a smart BMS with low-temperature protection. We’d shortlist it when compact fit and lighter weight matter.
| Factor | Specification | Practical value |
|---|---|---|
| Energy | 2,560Wh per pair | Supports extended use |
| Monitoring | Bluetooth 5.0 | Tracks SOC and health |
| Protection | Smart BMS | Limits temperature risks |
With 6,000+ rated cycles and a five-year warranty, long term reliability looks promising, though real service life depends on use and care. We’d weigh ownership value against upfront cost and confirm compartment, wiring, and charging compatibility before buying.
Frequently Asked Questions
What Vehicles and Equipment Can Use This Battery?
We can use this battery in Class A, B, and C motorhomes, travel trailers, campers, and boats, including trolling motors. RV and boat compatibility extends to solar systems and off grid equipment uses, including standalone setups.
What Are the Battery’s Dimensions, Weight, and Terminal Type?
Dimensions and Weight: We measure each battery at 6.61 × 10.24 × 8.27 inches and 21.9 pounds. Terminal Specifications: You’ll find M8 terminals, with 5/8-inch (16 mm) bolts included for installation.
How Many Batteries Can Be Connected in a System?
You can connect up to 16 batteries in a 4P4S configuration. We can use Series connection and Parallel connection together to expand your system, reaching a maximum stated capacity of 20.48kWh. Follow manufacturer specifications for safe installation.
What Accessories Are Included With the Two-Battery Pack?
You’ll receive two batteries, insulating bolt caps, M8 5/8-inch terminal bolts, and a manual. We don’t see included cables or mounting hardware listed, so verify those accessories separately before planning your installation.
Do the Batteries Ship Together or in Separate Packages?
For Shipping Packaging and Delivery Expectations, we should expect the two batteries to arrive in separate packages sometimes; shipments may come at different times, so we shouldn’t assume both batteries will arrive together in one delivery.
Conclusion
We see the Power Queen 12V 100Ah Group 24 as a compact energy store with useful Bluetooth monitoring, a 1,280Wh capacity, and a 21.9-pound weight. Its smart BMS and more than 6,000-cycle rating support long-term use, but cold-weather charging can pause. Think of it as a dependable trail partner: capable, not careless. Before installation, we’d check clearance, terminals, wiring, and charger compatibility. For greater capacity, two batteries provide 2,560Wh, though shipments may arrive separately.
