SKU: 67542680185

800Ah 12V LiFePO4 Off-Grid Battery Kit 10.2kWh Deep Cycle for RVs and Off-Grid Use

Sale price$1439.99 Regular price$1599.99
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

800Ah 12V LiFePO4 Off-Grid Battery Kit 10.2kWh Deep Cycle for RVs and Off-Grid UseProduct Overview The ALPHA 2 LITE is a 12V 800Ah LiFePO4 battery designed for reliable, high capacity energy storage. Built with premium lithium iron phosphate cells, it provides consistent performance, low maintenance, and long term durability. With an 800Ah capacity, it delivers 10. 24kWh of energy per unit, making it suitable for off grid setups, RVs, vans, and modular battery banks. The ALPHA 2 LITE combines efficiency, stability, and safety

Product Overview

The ALPHA 2 LITE is a 12V 800Ah LiFePO4 battery designed for reliable, high-capacity energy storage. Built with premium lithium-iron-phosphate cells, it provides consistent performance, low maintenance, and long-term durability. With an 800Ah capacity, it delivers 10.24kWh of energy per unit, making it suitable for off-grid setups, RVs, vans, and modular battery banks.

The ALPHA 2 LITE combines efficiency, stability, and safety features to support energy storage solutions where dependability is a priority.

Why This Product Makes Sense

Reliable energy requires both performance and protection. The ALPHA 2 LITE uses premium LiFePO4 cells to deliver more than 4,000 cycles of dependable energy. Its long lifespan allows for accurate planning and confidence in long-term energy needs.

Each battery supports high amp loads with a stable voltage output. The Group 24 form factor makes it easy to integrate into larger battery banks or existing systems while maintaining predictable performance. This is particularly useful for users connecting multiple units to achieve higher total capacity.

Safety is built-in. The battery includes a BMS with individual cell fuses, overcharge and over-discharge protection, short circuit safeguards, and temperature-based disconnects. These systems help maintain stable operation and minimize risk, reducing concerns associated with less robust options.

The ALPHA 2 LITE is designed to operate across a wide range of temperatures: -4℉ to 140℉ for discharging and 32℉ to 131℉ for charging. Storage conditions up to 113℉ are supported for extended periods, ensuring reliability in diverse environments.

Removable carry handles and a thoughtful design make handling manageable despite the battery’s high capacity. When multiple units are used together in an 3200Ah 12V battery bank, the system provides modular, predictable energy storage with simplified connections.

What To Expect From It

Each ALPHA 2 LITE battery delivers stable 12.8V output and 800Ah capacity, totaling 10.24kWh. Self-discharge is less than 5% per month, ensuring energy remains available even after periods of inactivity.

The BMS continuously monitors individual cells, allowing the battery to continue functioning even if a single cell experiences a fault. Overcharge, over-discharge, overcurrent, and short circuit protections maintain safe, stable operation, while high and low temperature disconnects help protect the system under varying environmental conditions.

Handling and positioning are practical thanks to the removable carry handles and compact dimensions. Using four units with the included 1ft 2 AWG cables creates a 3200Ah 12V battery bank, delivering cumulative energy storage with consistent and reliable output.

Technical Specifications

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 800Ah
  • Minimum Capacity: 799Ah
  • Cycle Life: >4000 cycles
  • Energy: 10.24kWh
  • Charge Voltage: 14.4V
  • Continuous Discharge Current: 200A
  • Self Discharge: <5%/month
  • Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
  • Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
  • Storage Temperature: 14℉ to 113℉ / -10℃ to 45℃, 90% RH Max
  • Battery Dimensions (LxWxH): 20.9 x 8.1 x 8.5 in
  • Weight: 52.9 lb

What’s Included

  • 4 x 12V 800Ah LiFePO4 batteries
  • 6 x 1ft 2 AWG battery cables

BMS Operation

  • Every cell individually fused to prevent damage to other cells
  • Overcharge protection: detection voltage 3.75V ±0.03V, recovery voltage 3.55V (3.40–3.60V)
  • Over-discharge protection: detection voltage 2.20V ±0.08V, recovery voltage 2.70V ±0.10V
  • Short circuit protection
  • High & low temperature disconnects
  • Convenient removable carry handle

Warranty

The ALPHA 2 LITE comes with a 5-year warranty, offering confidence in long-term performance and reliability for your energy storage system.

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: 67542680185

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Johsz Family
Bozeman, US
★★★★★ 5
Great value and super comfy!
Size: 7, Color: Sand
These shoes are so comfortable and my new go to for summer. They are lightweight and fit like a glove. Great value
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Reviewed in the United States on May 25, 2026
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Idalmy Velásquez
Lowell, US
★★★★★ 5
Es bellísima
Size: One Size, Color: Optic White
Me encanta es bellísima
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Reviewed in the United States on April 1, 2025
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Karla
Belleville, US
★★★★★ 4
Bonita pero pueden mejorar ciertas cosas
Size: One Size, Color: Black/Silver
La compré hace dos meses y la e usado muy pocas veces de lo que me gustaría el color es bonito el diseño es precioso, la cadena se siente de buena calidad pero a pesar de que tiene poco que la tengo y que casi no la uso ya se empezó a despegar la “costura” (no sé el nombre correcto) de donde se dobla para cerrársela!
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Reviewed in the United States on May 27, 2026
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Beth
Birmingham, US
★★★★★ 5
Great option for a great price
Size: 7.5, Color: Black
I love these sandals. They are well made, true to size and soft suede. They are lightweight and feel just like my UGG goldenstar sandals. (These are not as adjustable, so if you have narrow or wide feet, these may not be for you) These a great value for the money, especially for medium width feet. The strap across the toe is not adjustable, but fit my feet just fine. The ankle strap was a good length for me. And the Velcro is strong. These sandals are a great value for the money. I will probably start looking into kookaburra before I rush to buy the more expensive ones now.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Never received!! Very disappointed!!
Dallas, US
★★★★★ 5
Quality, good looking shoes!
Size: 8.5, Color: Green
Absolutely perfect fit, design, and color. I'm so pleased with these sandals and as always with this brand, I am not in anyway disappointed. These shoes are so comfortable right out of the box. They clean up very nicely, and last forever. I am so glad I got these before they were sold out.
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Reviewed in the United States on April 30, 2026

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