SKU: 71201609393

ALPHA 4 24V 100Ah LiFePO4 Battery for RVs and Off-Grid Use

$360.00 $400.00
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Description

ALPHA 4 24V 100Ah LiFePO4 Battery for RVs and Off-Grid UseProduct Overview The ALPHA 4 24V 100Ah LiFePO4 battery is a high capacity, reliable energy solution designed for RVs, camper vans, boats, and small off grid systems. With 25. 6 volts and 100 amp hours, it stores approximately 2,560 watt hours of energy in a robust Group 31 case. This battery provides a dependable house bank with long life, integrated cold weather protection, and monitoring capabilities, reducing the need for constant attention

Product Overview

The ALPHA 4 24V 100Ah LiFePO4 battery is a high-capacity, reliable energy solution designed for RVs, camper vans, boats, and small off-grid systems. With 25.6 volts and 100 amp hours, it stores approximately 2,560 watt hours of energy in a robust Group 31 case. This battery provides a dependable house bank with long life, integrated cold weather protection, and monitoring capabilities, reducing the need for constant attention compared to traditional lead acid batteries.

Why This Product Makes Sense

The ALPHA 4 uses LiFePO4 cells rated for around 5,000 charge and discharge cycles, offering long-term durability for daily solar use or extended off-grid operation. Its stable, non-explosive chemistry and IP65-rated ABS housing protect the battery from dust and low-pressure water jets, ensuring reliability in real-world installations.

Providing 100 amp hours at 24 volts, the ALPHA 4 supplies 2,560 watt hours of nominal energy, making it suitable for 24V DC systems powering inverters, DC loads, and charge controllers. The integrated BMS is rated at 100 amps, with a maximum continuous discharge of 100 amps and a short-term 10-second surge rating of 110 amps. Recommended charging current is 50 amps, and charge voltage is 14.4V ±0.2V, compatible with lithium-capable chargers and MPPT controllers.

Cold weather protection is provided by an internal 100W heater that activates below 41°F (5°C) and turns off above 50°F (10°C), allowing safe charging in colder temperatures. Charge temperature range is 32°F to 131°F, discharge range -4°F to 140°F, and storage range 14°F to 95°F, supporting a wide variety of RV and cabin environments.

The built-in battery management system continuously monitors for overcharge, overdischarge, overcurrent, short circuits, and temperature limits, while balancing cells to maintain long-term health. Bluetooth connectivity allows real-time monitoring of state of charge, voltage, current, temperature, and remaining capacity. Users can also control the battery remotely for convenience in multi-battery setups.

What To Expect From It

Physically, the ALPHA 4 measures 20.9 x 8.1 x 8.5 inches and weighs 48.5 pounds, fitting standard Group 31 battery compartments while remaining lighter than a comparable lead acid bank. The flame-retardant ABS housing and IP65 protection class make it durable for practical installations in RVs, boats, and cabins. A five-year manufacturer warranty is included.

In use, the battery delivers stable 24V power, quietly supporting inverters, DC loads, and solar systems. Cold-weather operation is simplified with the internal heating system, while Bluetooth monitoring provides clear, real-time information on performance and battery status. Overall, the ALPHA 4 is built for long-term reliability with minimal attention required.

Technical Specifications

Battery

  • Cell Type: LiFePO4 Battery
  • Nominal Voltage: 25.6V
  • Nominal Capacity: 100Ah
  • Nominal Energy: 2,560Wh
  • Cycle Life: 5,000 cycles

BMS

  • BMS: 100A
  • Maximum Charging Current: 100A
  • Maximum Continuous Discharge Current: 100A
  • Maximum Discharge Current 10 Seconds: 110A

Charge

  • Charge Method: CC/CV
  • Charge Voltage: 14.4V ± 0.2V
  • Recommended Charge Current: 50A (0.5C)

Temperature

  • Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
  • Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
  • Storage Temperature: 14℉ to 95℉ (-10℃ to 35℃)

Self-Heating

  • External Power Draw: 100W
  • Internal Heating Starts: < 41℉ (5℃)
  • Internal Heating Stops: > 50℉ (10℃)

Others

  • Net Battery Weight: 48.5lb
  • Size (LxWxH): 20.9 x 8.1 x 8.5in
  • Housing Material: ABS (Flame Retardant Plastic)
  • Protection Class: IP65
  • Warranty: 5 Years

What’s Included

The ALPHA 4 24V 100Ah LiFePO4 battery includes integrated Bluetooth monitoring for real-time tracking and remote control via the companion app.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71201609393

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Tink
Lake Worth, US
★★★★★ 1
Never got to try it because it was broken
Color: Black
Came with a broken piece and is taking forever to get a refund…there wasn’t an option for a replacement
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
E
Verified Purchase
Estefani T
San Leandro, US
★★★★★ 3
Room divider
Color: Black, Color: Black
It was much simpler than anticipated. I don't think it's very sturdy and it lacks weight, but it's attractive.
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Reviewed in the United States on March 20, 2026
A
Verified Purchase
April Zheng
Massapequa, US
★★★★★ 5
Great product
Color: Black
This is very sturdy and great quality. Its quite cheap for what your getting to it’s not cheap thin like plastic it feels thick and you could put a LITTLE weight on it it’s stable and protects your privacy.
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Reviewed in the United States on April 16, 2026
A
Amazon Customer
Battle Creek, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
F
Fred
Battle Creek, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026

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