VMAX LFP12100BH LiFePO4 Li-Iron 12V 100Ah Battery W/ 100A BMS/ LED Display/ BT/ Heater

 The Vmax LFP12100BH operates at 12 volts DC, lithium battery makes it a suitable replacement for many 12V lead-acid batteries commonly used in various applications. At 100Ah capacity and has a LED indicator to show battery status. It is also Bluetooth Connectivity enabling you to monitor the battery use a app on your phone.

Nominal Voltage- 12.8V (3.2V/cell)

Rated Capacity (20h @25C)- 100Ah

Rated Energy- 1280Wh

Output Voltage Range- 10.0V - 14.6V

Charging Voltage- 14.V - 14.6V (CC - CV)

Cut-Off Voltage- 10.0V

Max. Constant Charging Current- 100A

Charging Current- 10A - 100A (Best @ 40A - 60A) 

Recommended Charger Type- CC - CV until current <5A (0.05C)

Max. Constant Discharge Current- 100A

Max. 3sec Discharge Current- 300A

Charging Temperature- 32°F - 113°F

Discharge Temperature- -4°F - 130°F

Storage Temperature- 32°F - 86°F @ 40% - 60% SOC 

Efficiency- >98%

Built-In BMS- Yes

Over-Charge Voltage Protection- Module > 14.8V, Cell > 3.7V

Over-Discharge Voltage Protection- Module < 10.0V, Cell <2.5V

Over-Charge Current Protection- > 110A W/1sec delay

Over-Discharge Current Protection- >320A W/1sec delay

Short Circuit Protection- Yes

Cell Balance- Passive, 100mA

Over-Temperature Protection-Charging- 32°F > 130°F

Over-Temperature Protection-Discharging- -4°F >150°F

Cycle Life- 4000 @ 25A, >2000 @ 50A 77°F

Design Life- 10 Years

Battery Case Material- ABS

Dimensions LxWxH- 13" x 6.9" x 7.7"

Terminals- M8 Screw in (5/16")

Weight- 31lbs

VMAX LFP battery modules consist of high-quality cells, components and a custom designed BMS giving them many advantages including-

  • Built-in Bluetooth for easy monitoring of SOC, SOH and more through mobile phone APP.
  • Built in self-heating pads powered by charger for safe charging at freezing temperatures.
  • High performance long life, safe and wide temperature range LFP single cells.
  • High energy density, small size, light weight, no pollution.
  • High efficiency, fast charging.
  • Built-in BMS offering voltage, current and temperature protection. 
  • Standard battery case for an easy VRLA battery replacement.
  • 10 Year design life, stable performance, maintenance free. 

Recommended Charging Options-

  • Use a VMAX AGM Charger or a LiFePO4 Smart & Microprocessor controlled charger with the recommended specs above.
  • <15V alternator if used in vehicle or marine application.
  • Compatible Lithium Charge controller if used in solar applications.
  • Charge at Max Charging current only in situations when fastest charging rate is needed. Not recommended on an ongoing basis.
  • Do Not recondition LiFePO4 batteries.

VMAX Charging Time For A Fully Discharged 100Ah Battery

VMAX Charger Model # EST. Charging Time (Hours)
VBC1210LFP 10
VBC1215LFP 7
VBC1220LFP 5


Recommended Users-

Trolling Motors, Solar power backup, UPS, Portable devices, Medical cart applications, Camping, Trailers, Boats, and most deep cycle applications

NOT RECOMMENDED for engine start applications.

Parallel wiring is acceptable for up to Four Batteries

Series wiring is acceptable for up to Four Batteries