15 PACK - 3.7V 4.4ah 16.28WH W/ BMS GOLD - $60/kWh

FOR $15 YOU GET A 15 PACK OF THESE BATTERIES. WHO NEEDS CELL LEVEL FUSING WHEN EVERY CELL HAS A BMS AND A TEMPERATURE SENSOR? COMES OUT TO JUST $60/kWh! THESE ARE GREAT LITTLE PACKS, PERFECT FOR DIY PROJECTS. THEY CAME OUT OF GETAC SCANNING DEVICES. WE TESTED OVER 100 OF THESE AND THEY TESTED AROUND 95% ON AVERAGE. THIS IS A PERFECT EXAMPLE OF HOW TECHNOLOGY MOVES FASTER THAN THE BATTERIES DEGRADE. THESE CAME OUT OF SCANNERS THAT WERE "UPGRADED" AND ONLY IN SERVICE FOR 18 MONTHS. SO THESE BATTERIES PROBABLY ONLY SAW LESS THAN 20 CYCLES. EACH PACK IS BASICALLY 2x 2200mah CELLS IN PARALLEL, EACH WITH THEIR OWN 2A BMS. WE TESTED THESE PACKS AT 4A CONTINUOUS FOR A FULL DISCHARGE SO YOU CAN CERTAINLY DISCHARGE AT A 1C RATE. THE TWO RED WIRES ARE CONNECTED TO THE SAME POSITIVE BMS TERMINAL AND THE TWO BLACK WIRES ARE ALSO CONNECTED TO THE SAME NEGATIVE TERMINAL ON THE BMS AS SHOWN IN THE PHOTOS. THE WHITE WIRE DOES NOTHING FOR US. EASILY BUILD A BATTERY PACK BY SOLDERING OR USING SPLICE CONN