Skip to content
Sitewide SALE: 100 OFF on select brands + Free Shipping* on select items. Price Match Guarantee on all products. Some exclusions apply.
Sitewide SALE: 100 OFF on select brands + Free Shipping* on select items. Price Match Guarantee on all products. Some exclusions apply.

Rich Solar ALPHA 1 LITE 12V 300Ah LiFePO4 Battery Bank Kit, 3x 100Ah, 3.8kWh, 2 AWG Cables Battery Kit for RVs, Trailers, Cabins,

SKU RS-B12100x3
Original price $1,199.99 - Original price $1,199.99
Original price
$1,199.99
$1,199.99 - $1,199.99
Current price $1,199.99
  • Authorized online dealer
  • Transparent pricing. No hidden fees at checkout
  • In stock. Ships in 1 to 2 business days
  • Typical delivery 4 to 7 days*
  • Price Match Guarantee. We beat verified prices
  • 30 day returns on eligible items
  • Manufacturer warranty included
  • No sales tax in most states*

Questions? Text or call +1 (307) 248-7227

*Exclusions apply. See Shipping and Returns.

Price Match Guarantee at OffGrid Lux

At OffGrid Lux, we're committed to offering you the best prices online. That's why we have a Price Match Guarantee in place. If you find a lower price for the same product elsewhere, we'll match or beat it to ensure you get the best value.

For full details on our Price Match Guarantee, including eligibility criteria and how to request a price match, please click here to view our complete policy.

Shipping & Order Policy at OffGrid Lux

When you place an order, we confirm stock availability before charging your card. Orders typically process within 1-2 business days, and shipping is fast—most orders arrive within 4-7 days. We use reliable third-party carriers and provide tracking information promptly.

For more details, click here to view our full Shipping Policy.

Refunds & Returns at OffGrid Lux

We're committed to your happiness with every purchase. Need assistance? Just reach out. You have 30 days from delivery to return items in their original condition. We process refunds promptly, usually within 3 business days of receiving your return.

For more info, check out our full Returns & Refunds Policy here.

The ALPHA 1 LITE is a 12V 100Ah lithium battery built and packed with RICH SOLAR’s premium LiFePO4 cells. Built with quality materials that are made to last, this lithium battery delivers 4,000+ cycles and over 10 years of lifespan. Compact and lightweight in a Group 24 size, it’s designed to power your off-grid adventures efficiently.

Experience a full day of reliable power output with the ALPHA 1 LITE’s 100Ah capacity—perfect for RVs, vans, and off-grid setups. With low maintenance, deep-cycle capabilities, and premium LiFePO4 technology, this battery is ready to meet your energy storage needs.

This 300AH 12V 3.8kWh Lithium Battery Bank comes with:

  • 3 x 12V 100AH LiFePO4 Battery
  • 4 x 1ft 2 AWG Battery Cables

Features

  • Premium lithium-iron-phosphate (LiFePO4) cells
  • > 10-Year lifespan with proper maintenance
  • Unsurpassed high-temperature performance
  • Group Size 24
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • Overcharge/discharge protection
  • Overcurrent & short circuit protection
  • High & low temperature disconnects
  • Charge Voltage: 14.4V
  • Max Charge Current: 100A
  • Max Discharge Current: 100A
  • Battery Dimensions (L×W×H): 10.2×6.6×8.3 in
  • Weight: 24.3 lb

BMS Safety Protection

  • Every LiFePO4 cell is individually fused for safety and efficiency. If any cell fails, the isolated fuse prevents damage to other cells, allowing the battery to continue functioning normally.
  • Other BMS Features include:
  • Convenient removable carry handle
  • Lightweight
  • Short circuit protection
  • Over-charge/discharge protection
  • Excessive heat protection

Specifications

Battery

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 100Ah
  • Minimum Capacity: 99.5Ah
  • Cycle Life: >4000 cycles

Operating Specifications

  • Operating Voltage: 12.8V
  • Capacity: 100Ah
  • Energy: 1280 Watt Hours
  • Charge Voltage: 14.4V
  • Continuous Charge Current: 100A
  • Continuous Discharge Current: 100A
  • Self Discharge: <5%/month

Temperature Performance

  • Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
  • Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
  • Storage Temperature: 14°F–113°F / -10℃–45℃, 90%RH Max (More than 3 months)

Physical Specifications

  • Battery Dimensions (L×W×H): 10.2×6.6×8.3 in
  • Weight: 24.3 lb

BMS Operation

Over Charge Protection

  • Over charge detection voltage: 3.75V±0.03V
  • Over charge detection delay time: 1000ms±500ms
  • Over charge recovery voltage: 3.55V (Min 3.40V, Max 3.60V)

Over Discharge Protection

  • Over discharge detection voltage: 2.20V±0.08V
  • Over discharge detection delay time: 1000ms±500ms
  • Over discharge recovery voltage: 2.70V±0.10V
  • Warranty: 5 years
Free Shipping & No Tax to the United States

Enjoy Free Shipping on Orders Over $200. No Sales Tax (Excludes WY).

in stock and ready to ship

Shop High-Quality Items in Stock
Get Free 30-Day Returns if Unsatisfied.

Guaranteed Lowest Prices

Rest assured, we offer the lowest prices available. Explore our Price Match Policy for unbeatable savings.

Excellent Customer Service

Questions? Give us a call +1(307) 248-722

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare
Clicky