Critical Mass 3600 6-Cell NiMH Racer Sport Pack

The "Critical Mass" sport pak from Trinity features the EP 3600 mAH cell which is based on the same technology East Power developed for their 4200 mAh M-III cells. Designed for higher voltage output and longer run time the EP 3600 is the most durable sport battery pack on the market. The internal resistance of the EP 3600 cell makes it suitable for all stock, 19 turn spec and milder modifi ed motors down to 13 turns. It is also suitable for all brushless motors.  

This product is covered by our limited warranty policy. We stand behind our products and all items are guaranteed to be in working order and fully functional. Any items found to be defective upon arrival will be repaired or replaced free of charge within 60 days of purchase.

Returns or exchanges of new and unused products will also be accepted up to 60 days after the date of purchase.