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The unit clips into the stock battery slot and is secured with a single screw to hold the paddle in place, while the battery adapter is attached with some double back tape and zip ties around the seat post and top tube. The paddle is easily removable so that the stock battery you have can still be used as well!
A note regarding battery drain - Stacyc bikes have a low voltage cutoff built into the bike, but designed around their own OEM batteries. If you regularly overdraw the DeWalt, or Milwaukee batteries, they may quit being recognized by the charger. SO - be careful and change batteries when low, and do not leave on bikes overnight as the phantom draw may brick the battery. Also, if the bike shuts off when the battery drains, don’t power cycle the bike and try to keep riding, that will also over drain.
Important info:
Adapter only, battery not included. Running an aftermarket battery bypasses the safety features in stock batteries. While our testing has not shown any issues, there is always a possibility of controller damage/failure. Use any battery adapter at your own risk. VOIDS STACYC warranty on electric components.
Don’t have to spend a lot of money on another battery because of the adapter. We can carry multiple dewalt batteries now and stay out on the tracks longer
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Amanda Valente
Great product with unmatched customer service
Great product. Works as advertised. Super impressed with the customer service which is unmatched and hard to find in todays world. As a result I ordered even more parts from this great company!
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kiroc89
This is an amazing modification for your Stacyc. The stacyc battery is very expensive and does not last. This also puts it in a better spot under the seat. Highly recommend this battery adapter
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howen84
Item shipped quickly and arrived before estimated date. Item was as described in listing and worked flawlessly. Highly recommend!
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soakes12
Thank you! Worked perfectly for my son’s bike. Converted his bike to a Milwaukee M18 battery- it lasts longer and I don’t have to buy into a whole new battery system as I already have a ton of Milwaukee. Thanks!