300Ah 12V LiFePO4 Off-Grid Battery Kit | 3.8kWh Deep Cycle Lithium Battery Bank | Powerful 300Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 3 X ALPHA 1 LITE in Parallel

SKU: RS-B12100x3
$1,199.99

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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