Need assistance? Call us at (888) 808-5549

  • USA warehousing

  • Friendly support

  • Best prices

  • Secure checkout

Rich Solar  |  SKU: RS-12V - 400AH - 5.1kWh Lithium Battery Bank

Rich Solar 12V - 400AH - 5.1kWh Lithium Battery Bank

$1,804.99 $2,075.99

Estimated Shipping Widget will be displayed here! (with custom color)

Authorized dealer

Your #1 trusted source for Rich Solar products.

Shipping info

Most orders are processed and shipped from our USA warehouse within 1 to 3 business days of an order being placed (excluding weekends and holidays).

If, in the case, the item has a different handling and/or shipping estimate, it will be clearly displayed under the Add to cart button.

Click here to view our full shipping policy

Returns info

Eligible for returns: Yes

Time frame allotted: 30 days from the date of delivery

*Item(s) must be in new and unused condition to be eligible

To learn how to request a return please visit our return & refund policy:

Click here to view our full return & refund policy

Photo of Friendly Avanquil Customer Support Representative

Need assistance? We're happy to help!

Description

This 400AH 12V 5.1kWh Lithium Battery Bank comes with:

  • 2x 12V 200AH LiFePO4 Battery
  • 2x 1ft 2 AWG Battery Cable

5,000 Cycles. LiFePO4. 10+ Year Lifespan.
RICH SOLAR 12V lithium battery has a much longer cycle life capacity, and is easier to maintain compared to other battery technologies. The LiFePO4 technology has better thermal and chemical stability, which improves battery safety and packed with power in a small and lightweight footprint. Easily uses the same space as your existing 12V battery bank and replaces lead acid, AGM or Gel battery applications in RVs, boats, commercial vehicles, off grid back up power and much more. Not intended to replace starting batteries.

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
  • Lifetime customer support
  • Over charging or discharging protection.
  • Over current & short circuit protection.
  • High & low temperature disconnects
  • Charge Voltage: 14.4V
  • Max Charge Current: 100 A
  • Max Discharge Current: 200 A
  • Battery Dimensions: 19.0″L x 6.7″W x 9.5″H
  • Weight: 42.5 lbs

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)

Specifications


RICH SOLAR 12V 200AH LIFEPO4 LITHIUM IRON PHOSPHATE BATTERY

Electrical Specifications 
Nominal Voltage: 12.8V
Nominal Capacity(at .5C, 77°F): 200Ah
Minimum Capacity (at .5C, 77°F): 190Ah
Expected Cycle Life: >5000 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: 200 Ah
Energy: 2560 Watt Hours
Charge Voltage Range (Max 14.6V): 14.4 -14.6V
Continuous Charge Current: 100A
Continuous Discharge Current:200A
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: 149°F
BMS Low Temperature Cut-off: 32°F
Physical Specifications 
Battery Dimensions: 19.0″L x 6.7″W x 9.5″H
Weight: 42.5 lbs
Group Size: 62
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
Warranty: 3 Year Manufacturer Defect

What's Included

200AH LiFePO4 Battery

2 x

AWG Battery Cable

2 x

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.