Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned business since 2014.
The NEW Ampace JP40 21700 cell is the most advanced in lithium-ion technology!
They are superior in High-Current applications in several ways:
-Highest performing 21700 cell by discharge rate
-Performs excellent in cold weather! No loss of capacity down to -20C (-4F)
-Tabless design (meaning all tab) equals unheard of peak current of 140 amps for 5 second bursts - THATS FOR EACH CELL!
-On tests at 40 amp contunual discharge, it's conquering the Molicel p42a, p45b and P50B in energy delivery and thermals.
-Single cells have been stress tested (30 amp continuous discharge, 5 amp charge) for 100 cycles with only 2% capacity loss.
