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DYU Electric Folding Bike 36V 6AH/10AH Spare Battery D3F/D3+/D2F/D2

Regular price $199.00 $229.00 | Save $30.00 (13% off)

Hurry, Only 4 left!

14 days return policy

Ships within one business day.

One year frame warranty

Delivered within 5-10 business days

Customer Reviews

Based on 6 reviews
Bruno Pinto M
Too big

The battery seems to work but it was a challenge to make it fit as it is bigger than the original one. Had to assemble it without the original metal brackets/mounts and hope it will work. The battery also came with a crack in one of the corners and if you shake it, you can hear an internal noise as if it had loose or broken parts inside.

Charles -

I'm sorry, I ordered a new battery for DYU L1 and I did not receive it yet because you gave me back my money. I would be glad to know if you would find me a new DYU L1 battery so I can purchase it from you guys. Thank you!

Martins Duks
Refund money

Thank you! Very fast return shipping battery and refund money.

Great battery amazing seller!

Had a problem with shipment and thought I’d just get a refund but seller reached out and made it right! Great battery! Gives me loads of range. Used it to retrofit an older ebike that would have costed way more. I’m very satisfied

Lowell H.
Better than expected. Fast shipping, High quality.

Came faster than estimated arrival date. I even emailed the seller to confirm the arrival date and they responded right away to let me know the battery would arrive before I left for vacation.

The battery took 20 minutes to install. No surprises. It worked as expected right away. We've been using the scooter for about 3 weeks and can confirm it has WAY more power than the stock battery, and lasts forever. Used to charge our bike every day or two - now we charge it every week or two.


  • Suitable: D3F/D3+
  • Parameter. 20A BMS(Battery Management System). The range is about 30 miles without pedaling.
  • More extended Service Life. lithium battery still has more than 80% capacity after 1000cylces. the life expectancy of our Ebike Battery is up to 5 years.
  • High Quality & Safe. The battery is equipped with a fuse and a BMS protective board to prevent overcharge, over-discharge, the current, and short circuits, and ensure a long life expectancy.
  • Waterproof. The battery case is ABS which is super waterproof. don’t worry battery was wet by rain or water.

Voltage:36V  Model:10.4Ah

Rated Voltage:36V
Rated Capacity:10.4Ah
Battery Power:37.4Wh
Max Charge Voltage:42V
Discharge Cut-off Voltage:27.5V
Max. Charge Current:4A
Standard Discharge Current:4A
Max. Discharge Current(BMS):12A
Over-current protection:60A
Net weight:2.0kg
Gross weight:2.3kg
Battery size:205×75×90mm


Package Contents:
1* Battery 

Packing size 240×140×115mm 

Operating Temperature:

1. When charging the battery, please use the regular brand charger. The charging time should not exceed 6 hours.
2. It is strictly forbidden to place batteries in water and in fire, so as to avoid getting close to the heat source. It is not permitted to use metal and conductive materials to plug in the charging and discharging interfaces.
3. If you do not use the battery for a long time, please keep the battery power between 40% and 70%, it is recommended that the battery be charged every two months; otherwise, the battery may be damaged, and this irreversible damage is not within the warranty.
4. Please keep these products and accessories properly and keep them away from children.
5. Unauthorized self-repair and modification of parts may cause damage to the product and such man-made damage is not covered by the warranty.
6. Please use this product according to your local laws, regulations, and restrictions.

DYU Electric Folding Bike 36V 6AH/10AH Spare Battery D3F/D3+/D2F/D2
D3F 10AH - $199.00
  • D3F 10AH - $199.00
  • D3+ 10AH - $199.00
  • D2/D2F 6AH - $159.00
  • S2 10AH - $229.00
  • V1 10AH - $229.00
  • D1 6AH - $199.00

DYU Electric Folding Bike 36V 6AH/10AH Spare Battery D3F/D3+/D2F/D2

Delivery may be delayed due to COVID-19.

We value each and every customer, and customer satisfaction is always our top priority. Upon every order, we do our best to ensure the fastest possible delivery so that our customers can enjoy the ride right away. Yet in case of any delay beyond our control, your patience would be highly appreciated.

We provide shipping to destinations listed below, via UPS, USPS, FedEx, or DHL, free of tax. For other locations, please confirm with us as shipping may not be available or require an extra fee.


Handle time: 1-2 business days.

Product TypeWarehouseDestinationDelivery timeCostRemarks
eBikesLos AngelesContiguous United States (i.e. 48 adjoining U.S. states and the District of Columbia)2~7 business daysFREEExcluding Hawaii,  Puerto Rico, Alaska, Guam.
Accessories / PartsChinaAll over the world7~14 business daysFREEExcluding remoted area.


United States (excluding Hawaii, Puerto Rico, and Alaska ), We DO NOT ship to PO BOXES or APO.


NO CHARGE for changing the address BEFORE the tracking number is generated.

$20 WILL BE CHARGED when the in-transit logistics information shows that the change is successful on UPS, FedEx, USPS, DHL.

$150 WILL BE CHARGED if the package is refused by the customer upon delivery, or delivered to the wrong address provided by the customer.

    $150 WILL BE CHARGED if the package has already been delivered to the original address successfully.



    You can track your order and shipping & handle information on your account if you have registered one on If you haven't registered on our site, you can also track your package here with your tracking number. For more shipping information, For more information, you may email us and we will get back to you in 24 hours.

    Please Notes:

    1. Shipping time can be affected by variable customs clearance time and public holidays. If your package has not arrived as estimated above, please feel free to contact us for more information.
    2. On public holidays, manufacturers and couriers may limit operation, which is beyond our control. Normal operation will resume immediately after the holiday.
    3. It can take a few days before the tracking number appears in the courier’s system. Check again later when it is not available yet.
    4. All shipping time shown above is estimated based on data from past orders. It is for reference only.
    5. We will responsible for any lost, stolen, or damaged items due to the actions or inactions of UPS, FedEx, USPS, DHL or any other shipping service.
    6. You may pay us to arrange the shipping for you, and this shipping cost will not be refundable. You may also find a trackable shipping service on your own and pay them directly.] We cannot guarantee that we will receive the item you attempt to return. For more information, please review our Limited Warranty Terms, which are incorporated into by reference and form a part of these Terms.


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