Battery Hookup
USED HEADWAY 38120 HP 3.2V 8AH LIFEPO4 BATTERY
Regular price
$6.99
THESE CELLS HAVE NOT BEEN CAPACITY TETSTED BUT THEY ARE GUARANTEED TO ARRIVE WITH GOOD VOLTAGE AND ALL WERE REMOVED IN WORKING CONDITION FROM BACKUP STARTER BATTERY PACKS. WE GUARANTEE NO DEAD CELLS AND AT THIS PRICE YOU CAN'T GO WRONG. NO COMPRESSION NEEDED FOR CYLINDRICAL CELLS.
THESE ARE BIG CELLS WITH A CRAZY AMOUNT OF POWER. EACH CELL IS RATED UP TO 120A CONTINUOUS DISCHARGE (15C) OR 240A PULSE (30C) AND CAN BE CHARGED AT 80A CONTINUOUS (10C). YOU CAN START A CAR WITH 4 OF THESE IN SERIES. PLEASE BE CAREFUL WITH THESE AND DO YOUR RESEARCH. THIS IS A MASSIVE AMOUNT OF POWER. LIFEPO4 ARE THE BEST OPTION FOR 12V BATTERIES BECAUSE 4 IN SERIES IS EQUIVALENT VOLTAGE TO A LEAD ACID BATTERY.
4 in series = 12v
8 in series = 24v
12 in series = 36v
16 in series = 48v
8 in series = 24v
12 in series = 36v
16 in series = 48v
THIS MEANS RV, SOLAR STORAGE, AND COMPETITION AUDIO, LOOK NO FURTHER. MOST OF YOU WILL MAKE CUSTOM BUSBARS FOR THESE. WE ALSO HAVE KITS AVAILABLE, BMS UNITS, AND EVEN SUPER BEAST MODULES WITH 48 CELLS AND ALL THE HOLDERS AND BUSBARS INCLUDED. JUST KEEP IN MIND HOW MUCH POWER THESE THINGS ARE CAPABLE OF AND USE THE PROPER THICKNESS TO CARRY THAT POWER FOR WHATEVER YOUR APPLICATION REQUIRES. THESE ARE 40 TIMES MORE POWERFUL THAN MOST 18650 BATTERIES. CHECK OUT THE SPECS BELOW, THESE ARE REAL SPECS.
If you over tighten your bolts it could damage the cell. If you have a torque wrench set it to 3nm. Do not tighten over 4nm.