Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S
Load image into Gallery viewer, Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S

SKU: RS-B121S

Rich Solar ALPHA 1 | 12V 100Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology RS-B121S

Vendor Rich Solar
Regular price $399.99 USD
Sale price $399.99 USD Regular price $499.99 USD
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ALPHA 1

12V 100AH LIFEPO4 BATTERY

Internal Heating in Low Temperature

5000+ Lifetime Cycles

Real-Time Monitoring

Specifications

Nominal Voltage: 12.8V
Nominal Capacity: 100Ah
Nominal Energy: 1280Wh
Maximum Discharge Current: 100A
Charge Voltage: 14.4V ± 0.2V
Maximum Charging Current: 100A
Charge Temperature: 32°F to 131°F
Discharge Temperature: -4°F to 140°F
Weight: 24 lb
Dimensions: 10.2 x 6.6 x 8.3 in

Internal Heating in Low Temperature

< 32°F / 0°C
Charging Off

< 41°F / 5°C
Internal Heating Starts

> 50°F / 10°C
Internal Heating Stops

Bluetooth Battery Monitoring

Stay in full command with real-time Bluetooth monitoring via the app. Track key metrics like SOC, voltage, current, temperature, and remaining capacity. Easily turn power on/off.

  • Quick pairing—just scan your battery’s barcode
  • Smart power management at your fingertips
  • Total peace of mind, wherever you go

iOS

iOS QR Code

Android

Android QR Code

BMS Safeguards
Every Charge

The 12V 100Ah LiFePO4 Battery with built-in BMS ensures a stable power supply for unrestricted use of high-energy devices.

  • Over Charge Protection
  • Over Discharge Protection
  • Over Current Protection
  • Short Circuit Protection
  • Cell Balance Function
  • Temperature protection

Premium A+ Grade Cells

Powered by advanced EV-grade LiFePO4 cells, this battery redefines what you can expect from energy storage—delivering smarter performance, longer life, and greater efficiency in every charge.

  • 5,000+ Cycles - 3X lifespan vs lead-acid
  • 2X Energy Density - Same power at 1/3 the weight
  • Eco-Friendly –  Zero toxic materials, 100% recyclable