Don't get ripped off, get hooked up! Email sales@batteryhookup.com for any questions. Use code DIY for 5% off your order! Due to a high volume of orders we are experiencing longer than usual shipping times. We appreciate your patience!
Don't get ripped off, get hooked up! Email sales@batteryhookup.com for any questions. Use code DIY for 5% off your order! Due to a high volume of orders we are experiencing longer than usual shipping times. We appreciate your patience!
Cart 0
UNDER 10V - 12v K2 battery 12.8v 9.6ah K2B12V7ET
UNDER 10V - 12v K2 battery 12.8v 9.6ah K2B12V7ET
Battery Hookup

UNDER 10V - 12v K2 battery 12.8v 9.6ah K2B12V7ET

Regular price $6.00 $0.00 Unit price per

WE TESTED A LOT OF THESE MODULES IN PARTICULAR AND THEY ARE THE UNITS THAT TESTED UNDER 10V SO WE ARE SELLING THEM CHEAP AS BALLS FOR JUST 50 CENTS PER CELL. IT IS POSSIBLE ALL CELLS WILL CHARGE AND WORK BUT IT IS ALSO POSSIBLE THAT SOME CELLS WILL NOT BE GOOD. FOR $6 YOU GET 12 K2 LFP26650EV 3200MAH CELLS IN 4S3P, A NICE ENCLOSURE, AND THE PCB BOARD.

THIS MODEL DOES NOT HAVE A BMS, THE PCB IS LITERALLY JUST A CIRCUIT TO CONNECT THE MAIN POSITIVE AND NEGATIVE FROM THE CELLS TO THE CONNECTORS ON THE ENCLOSURE. I KNOW WHAT YOU'RE THINKING, THAT'S A CRAPPY DESIGNED BATTERY, AND YOU'RE ABSOLUTELY RIGHT. THIS COMPANY SHOULD HAVE HAD A BMS BUT I GUESS THEY ARE CONFIDENT ENOUGH IN THE SAFETY OF THE K2 LIFEPO4 CELLS THAT THEY FIGURED IT WASN'T NECESSARY. THESE WERE USED IN EMERGENCY BACKUP LIGHTING FIXTURES.

CELL SPECS ARE BELOW AND THE DATASHEET IS IN THE 2ND PHOTO FOR THE CELLS AS WELL.

Brand: K2
Model: LFP26650EV
Capacity: 3200mah
Watt Hours: 10.24
Nominal Voltage: 3.2
Fully Charged Voltage: 3.65 (recommended), 4.1 (maximum)
Fully Discharged Voltage: 2.5 (recommended), 2.0 (maximum)
Continuous Discharge (A): 12
Pulse 30 Seconds Discharge (A): 28
Charge Current (A): 3.2


Share this Product