4S 100A 12V LiFePO4 Lithium Battery Board Iron LFP w/Board Charging Controller with Balancing Function (4S 100A 12V)
 
Product Features
  

         
BALANCING FUNCTION: This battery module has a equilibrium function to keep each cell in balance and can extend the service life of battery.
         
MULTIFUNCTIONAL: This battery board will battery pack from overcharging, over-discharging over-current and short circuit, very useful.
         
PORTABLE: This battery board is very portable(2.75*2.02*0.39"), great for DIY work.
         
FOR 4 SERIES 12V LiFePO4 BATTERIES: Used for 4 series 12V LiFePO4 batteries, 5P-250mm wires included for your convenient use.
         
WIDE APPLICATIONS: Suit for home DIY work and school science project, wide used in battery work.