Reention Downtube Battery Packs

Posted on March 01 2018

Smartmotion Battery Cell Replacement Service

Reention makes popular battery packs used by many different bike companies for their sleek, semi-integrated downtube design offering high capacity. They come in a variety of voltages and capacities. We can rebuild them all, often time upgrading your capacity to give you longer ride time!

Reention Battery Pack Replacement Repair Service

These battery packs can be found on E-Joe, Volt Bike, Samson, Juiced, Surface 604, Smartmotion and FLX among others. Even if we don't have an online ordering link, contact us and we'll help you out. It doesn't matter if it's a 36V or 48V pack or what capacity it was to begin with.

All of our rebuilds are backed by our 12 month warranty. So if you're ready to get back on the road, send us your battery and charger with our Battery Intake Form and let us rebuild your battery.

17 comments

  • EBike Marketplace: August 01, 2019

    @Larry – Usually an 11.6Ah battery can only be upgraded to 14Ah, but it depends on the case. We’ll be in touch regarding pricing.

  • Larry Weaver: August 01, 2019

    I have an ebike with Retention battery with the numbers ABM9-4811-O-P-WP-QT-0151469
    I believe it is a 48V 11.6AH.
    What is the replacement cost for this battery and the cost of a 16AH or 17AH upgrade?

  • EBike Marketplace: July 30, 2019

    @Mike – Can you send us a picture of your battery and the screws you’re looking for? We can probably supply you with them.

  • Mike Crawley: July 30, 2019

    I have a second-hand REENTION battery case that’s missing some of the screws that go from one side of the case to the other, they’re about 74mm long (3 inches perhaps) and have a tiny nut that fits into a hexagonal hole in the case. Do you know where I can purchase spare screws ???

  • EBike Marketplace: July 10, 2019

    @Tom – We don’t necessarily stock replacements, but we have some scrapped batteries we can salvage parts off of.

  • Tom: July 10, 2019

    Hello! Do you have replacement parts for this battery case? I have a customer with a finicky switch on his Smartmotion battery. I am looking for a new end cap which has the board & switch to restore functionality. Smartmotion USA at one time told us this was due to a programming issue, the battery would not turn on due to some sort of protection circuit that was programmed with too low a threshold, but I feel some of them are just faulty switches?

  • EBike Marketplace: June 18, 2019

    @George – Typically we don’t change the voltage because that would require more changes in the electronics and could end up decreasing the overall capacity of the battery pack.

  • George: June 18, 2019

    I read where you said you don’t recommend changing the voltage, but can you? Mine is on a BBSHD capable of more than 48 volts.

  • EBike Marketplace: May 28, 2019

    @Amine – We don’t recommend changing the voltage, but we can upgrade the Amp-hours.

  • Amine Chaoui: May 28, 2019

    I have a reention 48v 11amp can you upgrade to 52v and higher amps??

  • EBike Marketplace: April 23, 2019

    @Tyler – We do not sell keys for the mounting bracket. We only have the battery cases themselves.

  • tyler cain: April 22, 2019

    do you sell keys for retention 48v down tube dorado?

  • EBike Marketplace: January 11, 2019

    @Richard – Yes, we can build the battery for you. Pricing depends on the size of the battery. We’ll be in touch with more info.

  • Richard Bailey: January 11, 2019

    I ride a Populo Sport With a 36v7ah battery. If I can get a replacement case from Populo (they no longer have a replacement batt), can you rebuild it with increased AH’s and what would be the ‘ballpark’ cost?
    Thanks!

  • EBike Marketplace: June 05, 2018

    @Raymond, Unfortunately we do not stock new batteries, but we can rebuild your old one. Send it in using our battery intake form and we’ll take care of you!

  • Raymond Barraclough: June 05, 2018

    Hi there I’m looking for a elife battery for my elife air foldup bikecycle 36v/ah battery 250watts make of battery retention Rapier IR_1

  • Jim Tozza: April 23, 2018

    I have a BionX battery, it three years old it loosing it power.
    I am disabled I use my bike to get around.
    BionX went into recievership
    I don’t want to buy a new bike I just want to refurbish the old lithium battery. How much in a ball park figure would it cost..

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