Rich Solar 12V 300AH 3.8kWh Lithium Battery Bank | Outbound Power
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Rich Solar 12V 300AH 3.8kWh Lithium Battery Bank


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SKU: RS-B12300
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Unleash Power & Efficiency with the Rich Solar 12V 300AH 3.8kWh Lithium Battery Bank

Imagine days of uninterrupted power for your RV, boat, or off-grid cabin, freedom from noisy generators and the hassles of fuel storage, and a clean, sustainable energy source that's good for the environment and your wallet. With the Rich Solar 12V 300AH 3.8kWh Lithium Battery Bank, this vision becomes reality.

Rich Solar 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery Features

  • Extremely high number of charge/discharge cycles
  • > 10 Year lifespan with proper maintenance
  • Built-in smart battery management system
  • Wide operating temperature range
  • Unsurpassed high temperature performance
  • Green energy without metal contaminant
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • Over charging or discharging protection.
  • Over current & short circuit protection.
  • High & low temperature disconnects
  • Charge Voltage: 14.6V
  • Max Charge Current: 50 A
  • Max Discharge Current: 100 A
  • Battery Dimensions: 12.8″L x 6.6″W x 8.5″H
  • Weight: 21.8 lb


BMS Safety Protection

  • Each cell is fused and if for some unlikely situation a cell fails, this design will isolate the cell stopping any other damage and allows the battery to function safely
  • Convenient removable carry handle
  • Lightweight
  • Short circuit protected
  • Physical damage to battery case will not cause fire
  • Excessive thermal exposure will not cause a fire
  • Able to withstand over-charge/over-discharge without damage to the battery
  • Sophisticated Battery Management System (BMS)


What's In The Box

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


3-Year Warranty

  • Rich Solar provides a 3-year Manufacturer Defect for this solar battery.

Rich Solar 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery Specifications

Electrical Specifications

Nominal Voltage: 
Nominal Capacity(at .5C, 77°F): 100Ah
Minimum Capacity (at .5C, 77°F): 95Ah
Expected Cycle Life:  >3000 cycles w/1C charge and discharge rate, at 77°F, 80% DOD

Operating Specifications

Charge Method: Smart charger, constant current, constant voltage
Operating Voltage:  12.8 V
Capacity:  100 Ah
Energy: 1280 Watt Hours
Charge Voltage Range (Max 14.6V):  14.4 -14.6V
Continuous Charge Current:  50A
Continuous Discharge Current:  100A
Over Voltage Shutdown: 15.6 +/-0.2V
Discharge Cut-off Voltage:  8V =/- 0.5V
Self Discharge (stored at 50% SOC):  < 3%/month
Waterproof:  IP65

Temperature Performance

Charge Temperature: 32° F to 140° F
Discharge Temperature:  -4° F to 140° F
Storage Temperature: -4° F to 140° F
BMS High Temperature Cut-off:


BMS Low Temperature Cut-off: 


Physical Specifications

Battery Dimensions: 12.8″L x 6.6″W x 8.5″H
Weight:  21.8 lb
Group Size: 31
Battery post size: 5/16″

BMS Operation

Over Charge Protection

Over charge detection voltage: 3.9 +/- 0.05V
Over charge detection delay time:  0.96 – 1.4s
Over charge release voltage:  3.80 +/-0.05V
Maximum charge voltage: 3.65 +/-0.05V

Over Discharge Protection

Over discharge detection voltage:  2.0V +/- 0.05V
Over discharge detection delay time: 115-173ms
Over discharge release voltage:  2.3V +/- 0.10V
Over Current Protection Over current detection delay time: 9 +/- 2ms
Over current release condition: Cut load
Polarity Reverse Protection: Yes
Short Circuit Protection: Yes

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