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AIMS Power introduces its new battery product line of LiFePO4 batteries. The LiFePO4 batteries maintain constant output voltage, providing more efficient power. This allows the cell to deliver virtually full power until it is discharged without harming the battery, and it can greatly simplify or even eliminate the need for voltage regulation circuitry. The battery has a much longer cycle life capacity, and is easier to maintain compared to other battery technologies. Built with a sophisticated Battery Management System including multiple safety protections. 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 and replaces lead acid, AGM or Gel battery applications in RVs, boats, commercial vehicles, off grid back up power and much more. 50Ah, 100Ah & 200Ah models available. Not intended to replace starting batteries. Bluetooth monitoring software available.


  • Extremely high number of charge/discharge cycles
  • > 10 Year lifespan with proper maintenance
  • Bluetooth monitoring software
  • No need to worry about depth of discharge
  • Wide operating temperature range
  • Unsurpassed high temperature performance
  • Green energy without metal contaminant
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • BMS safety protection
  • Convenient carry handle
  • Lightweight
  • 50, 100 & 200 Ah models available
  • 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)
Electrical SpecificationsLFP12V50A
Nominal Voltage12.8V
Nominal Capacity (at .5C, 77°F)50Ah
Minimum Capacity (at .5C, 77°F)47.5Ah
Expected Cycle Life>4800 cycles w/1C charge and discharge rate, at 77°F, 80% DOD
Operating Specifications
Charge MethodSmart charger, constant current, constant voltage
Charge Voltage Range (Max 14.6V)14.4 -14.6V
Continuous Charge Current50A Max
Charge Temperature32° F to 113° F
Continuous Discharge Current50A Max
Peak Instant Discharge Current (10 secs)100A
Over Voltage Shutdown15.6 +/-.2V
Discharge Cut-off Voltage8V =/- .5V
Discharge Temperature-4° F to 149° F (battery will not shut off below -4° F)
Storage Temperature-4° F to 113° F
Self Disharge (stored at 50% SOC)< 3%/month
Watt hours600 watt hours
Physical Specifications
Battery Dimensions9″L x 5.5″W x 9″H
Weight15.5 lb
Shipping Weight18 lb
Group Size1250
Battery post size7/32″
BMS Operation
Over Charge ProtectionOver charge detection voltage:   3.8 +/- .05V
Over charge detection delay time:   .96 – 1.4s
Over charge release voltage:   3.60 +/-.05V
Maximum charge voltage:   3.65 +/-.05V
Over Discharge ProtectionOver discharge detection voltage:   2.0V +/- .05V
Over discharge detection delay time:   115-173ms
Over discharge release voltage:   2.3V +/- .10V
Over Current ProtectionOver current detection delay time:   9 +/- 2ms
Over current release condition:   Cut load
Polarity Reverse ProtectionYes
Short Circuit ProtectionYes
Warranty10 Yr Manufacturer Defect Prorated
Weight29.5 lbs


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