NEW 12v 100ah Lifepo4 Kit w/ BMS & Low Temp
This kit includes a 4s 100a Lifepo4 BMS with programmed low temp cutoff at 0 degrees Celsius (32 Fahrenheit) to protect against charging in freezing temperatures. Every part of this kit can be bolted together 5/16" regular nuts and bolts you can find at home depot. We recommend using a lock washer on all connections. No compression needed because the 100ah modules are made of cylindrical cells. So you get 4x 3.2v 100ah Lifepo4 modules and 1x 4s 100a Lifepo4 Xiaoxiang BMS with balance leads and probe for low temp cutoff. The balance leads you can expose the wire and wrap around the bolt before tightening your connections or just add ring terminals. The BMS is not a bluetooth enabled BMS. It is optimized perfectly for a 12v 4s Lifepo4 setup.
Shipping only available to the United States and Canada. Shipping out of the country requires these to be shipped via freight. For a quote email us at firstname.lastname@example.org.
THIS IS THE EASIEST WAY TO BUILD A 12V BATTERY WITH OUR BATTERY HOOKUP 32650 CELLS ALREADY IN 20P GROUPS. YOU CAN CONNECT THE MODULES WITH JUST NUTS AND BOLTS THROUGH THE RING TERMINALS AND THESE ARE OVER 2000 CYCLE RATED CYLINDRICAL CELL MODULES. COMPARE THESE TO POPULAR 12V 100ah BATTERIES ON THE MARKET AND YOU CAN BUILD ONE WITH THESE FOR 45-75% LESS. WE HAD OUR CELLS ASSEMBLED INTO 20P 100ah MODULES BY A TOP QUALITY AND POPULAR COMPANY. OUR CELLS ARE NOT CHEAP, OFF-BRAND CELLS. THEY WILL LAST A VERY LONG TIME. THEY ARE NOT GRADE B OR REJECTS, THESE ARE THE REAL DEAL. WE HAD THEM MANUFACTURED BY A VERY POPULAR MANUFACTURER THAT MAKES CELLS FOR A COMPANY THAT CHARGES $950 FOR A 12V 100AH BATTERY.
EVERY MODULE HAS BEEN TESTED ABOVE 100ah BY TWO SEPARATE TESTING FACILITITES WITH MOST TESTING IN THE 105-110ah RANGE WHICH IS WHAT NEW CELLS SHOULD BE TESTING AT.
EVERY MODULE IS RESTING AT NOMINAL VOLTAGE.
These modules were built specifically to handle up to 100a (1c) charge and discharge continuous. Standard lithium ion capacity tests are done at 0.2c which would be 20a continuous. The cells can handle up to 3c but the nickel and wiring was sized to handle 1c loads which is realistically where you want to be.
The charge rate for the BMS should be max 50a and discharge max 100a.
NOMINAL VOLTAGE: 3.2V
CAPACITY: 100ah (105ah+ is being reported by customers)
WATT HOURS: 320
FULLY CHARGED VOLTAGE: 3.65V
FULLY DISCHARGED VOLTAGE: 2.5V
MAX CONTINUOUS CHARGE: 100A (1C)
MAX CONTINUOUS DISCHARGE: 100A (1C)
MAX PULSE DISCHARGE (10 SECONDS): 200A (2C)
MODULE WEIGHT: 6.5 lbs
MODULE DIMENSION: 7" X 5.5" X 3"