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Rich Solar ALPHA 3 | 12V 300Ah LiFePO4 Lithium Battery with Bluetooth & Heating | 5,000+ Cycles for RV, Off-Grid & Solar

$1,499.99
$1,199.99
$1,499.99
$1,199.99
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We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

Power Your Adventures with the Rich Solar ALPHA 3

The Rich Solar ALPHA 3 12V 300Ah LiFePO4 Lithium Battery is built for serious off-grid living, RV travel, and renewable energy systems. Engineered with 5,000+ deep charge cycles, a rugged IP65 waterproof/dustproof shell, and advanced safety protections, this battery guarantees reliable performance in the harshest conditions.

With built-in Bluetooth monitoring, you can track real-time battery health right from your smartphone. Plus, the internal heating technology ensures optimal performance even in freezing climates—making it ideal for year-round adventurers, solar setups, and off-grid cabins.

Choose the ALPHA 3 for maximum power or the ALPHA 3 Light for a lighter-weight option without compromising reliability.

Key Features

  • Massive 300Ah Capacity – Store more energy for RVs, cabins, boats, and off-grid systems.
  • Long Life – Over 5,000 deep cycles ensures years of reliable use.
  • Bluetooth Monitoring – Real-time tracking of voltage, capacity & status via mobile app.
  • Internal Heating Technology – Safely charges and operates in low temperatures.
  • IP65 Waterproof & Dustproof – Built tough for outdoor & mobile applications.
  • UL94 V-0 Flame-Retardant Shell – Maximum fire resistance & safety.
  • Advanced Battery Management System (BMS) – Protects against overcharge, over-discharge, short circuit, overheating & more.
  • Eco-Friendly – Green energy with no heavy metals or contaminants.
  • Lightweight Design – Compact size at just 71.7 lbs for easy installation.

Best For

  • RV & Vanlife Power Systems
  • Off-Grid Cabins & Solar Storage
  • Marine & Boating Energy Supply
  • Emergency Backup Power
  • Cold Climate Energy Storage

Model Options

Specifications

Specification Details
Model Options ALPHA 3 / ALPHA 3 Light
Battery Type LiFePO4 (LFP)
Nominal Voltage 12.8V
Capacity 300Ah
Energy Storage 3840Wh
Cycle Life 5,000+ cycles (at 77°F)
Standard Charge Current 150A
Max Charge Current 300A
Standard Discharge Current 150A
Max Continuous Discharge 300A
Bluetooth Monitoring Yes
Internal Heating Yes (100W)
Waterproof Rating IP65
Flame Retardant Rating UL94 V-0
Dimensions 20.5 x 10.8 x 8.7 in
Weight 71.7 lbs (32.5 kg)
Operating Temp (Discharge) -4°F to 140°F (-20°C to 60°C)
Charging Temp 32°F to 131°F (0°C to 55°C)
Storage Temp -4°F to 113°F (-20°C to 45°C)
Communication Bluetooth
BMS Protections Overcharge, over-discharge, short circuit, overheating, low-temp cutoffs
Shell Material Rugged Plastic (Waterproof/Dustproof)

Documents

⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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