36V 20Ah/48V 15Ah E-Bike Luggage Rack Battery

$279.00 $339.00
You save 17% ($60.00)
Shipping calculated at checkout.

Arrival time 3-7 days / 1 year warranty

We have our own professional production team and our own factory, we ship from our warehouse in US/UK/PL, it usually takes 3-7 days to arrive at your address. One year warranty (free repair and replacement), providing lifetime technical support. If you have any questions, please contact us for assistance.


We can customize any capacity and size, provide your requirement to us, we'll evaluate it for you right away.

Contact Us

Is this battery suitable?

If in doubt about choosing a battery, contact us at support@kornorge.com or check out our references.

How to Choose the Right Ebike Battery?


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 forbidden 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.

Fits most bikes: The rear rack battery fits most bikes, whether they are cruisers, mountain bikes, or other styles of bikes. The bike wheel size is 24Inch/26Inch/28Inch can complete the battery installation
Stable and durable battery: Bicycle rear frame lithium-ion battery with imported cells, equipped with BMS protection plate and aluminum alloy shell, safe and durable, stable input and output, its large capacity makes the battery last longer
30A BMS protection board: High-quality battery prevents overcharge, over-discharge, overcurrent, and short circuits to ensure long service life
Safety in use: Built to the highest standards and 100% thoroughly tested before leaving the factory. When the motor is overloaded, the system automatically shuts down to protect the technical components from damage. The battery is completely sealed and designed to be used all day, even on muddy road
Thoughtful and convenient design: the battery is very capacity to install and remove; the black hard plastic shell effectively protects the battery; the battery level indicator can check the battery level and charging status at any time; bright tail light is your guarantee for riding in dark environment; battery security lock, only you who have the key can start or remove the battery

Package Contents:
1* Battery with keys
1* Battery install plate and other parts
1* Charger 
1* User Manual

Packing size490×220×430mm

Operating Temperature:

Customer Reviews

Be the first to write a review


To provide you with a more environmentally friendly way to travel and the most comfortable cycling experience.