Replacement 36V 14AH lithium-ion battery for Surface 604 eBikes running the 36-volt system. This short-base battery slides directly into the downtube battery mount and uses Samsung 18650 cells for reliable energy density and long cycle life.
A fresh battery restores your bike's original range and power delivery when your old pack starts showing its age. If your rides are getting shorter or your battery takes longer to charge, a new cell pack brings everything back to like-new performance. Compatible with the Surface 604 36V charging system.
No reviews yet. Be the first to share your experience.
