Why Choose Our Company Joyisi Co. Ltd. is a high-tech enterprise specialized in lithium battery production and sales. In production for 20 years, the company's products are mainly exported to the United States, Europe, Australia and so on. Our products have passed UL, CE and other national safety certifications. They also have passed the SGS test and are widely used in electric bicycles. At the same time, there are professional maintenance points in these countries, and any product quality problems can be solved at the first time. Why Some Big Voltage is Cheaper than Low Voltage Due to adopting the different battery cells, therefore the price is also have a big difference. Our battery cells mainly have domestic battery cell, Samsung battery cell, LG battery cell and Panasonic battery cell, and we can product all the watt. If the customer needs one kind of battery which can’t find in our store, we also accept customization service for you, just contact our store will be OK. Joyisi Ebike Li-ion Battery Joyisi Electric Ebike Li-ion Battery adopt imported electric core and equipped with a BMS protective plate, aluminum housing, It is light weight , easy to transport and take it. modern design. Large capacity battery makes the bike lasting endurance. The battery holder also make the bike battery easy to use it, so that is very convenience Product Details: Nominal Voltage: 52V Rated Capacity: 13Ah / 10.4Ah Battery Cell: Samsung 2600 Max Constant Discharge Current: 30A Peak current: 80A Charge voltage: 58.8v Discharge cut off voltage : 42v Charger: 58.8v 2A Battery Weight: 4.4kg Battery Dimensions: 14.6x4.3x3.5in Package included: 1x Bike Battery 1x Charger 2x Keys 1x Power cord 1x Charger manual
D**B
Great
I bought the 52v 13ah for my 1000w BBSHD build and it is working great. My bike tears it up pretty good with this battery pack. Hopefully I don't run into any problems but so far so good. One thing I learned the hard way - if you use a 52v pack with the 1000w bbshd your battery meter will no longer be accurate. That was one tough ride home with my heavy fat bike!
M**E
Great customer service
I had gotten this to build an electric bike but I have never worked with wires before so I didn't realize that we needed to attach our own connectors to the wires. The person who I talked to at Joyisi was super nice and explained that to me and even offered to send me connectors for free. I had already ended up getting a different bike altogether though and so I just wanted to return the battery. But because I am returning it for my own reasons (as opposed to the battery being faulty), they would normally have me pay for return shipping and deduct the cost of shipping to me (which is a lot, because they are international) and the inspection fee from my refund, but they were super nice and offered to take on most of the costs and I would only have to pay for the return shipping! Overall, they were super nice and patient with me. Really good customer service! (And the battery looks really nice and sleek!)
J**D
Nice Battery pack
Just what I was looking for. My bike has a low profile Triangle frame, so size of the battery was a major concern. Battery pack came in a undamaged well packed box. Shipping takes about 15 days, but I was in no hurry. Highly recommended! Buy from this seller !!!! No Regrets
B**4
keep your battery cool and pedal assistance increase your distance
battery came in perfect working order not a scratch on it did exactly what it suppose to and seller was supper nice ansered all of my questions very good power for a decent price would buy from joyisi again thanks
M**L
Good quality battery.
This battery works well and recharges completely. Seems to be good quality.
Trustpilot
1 month ago
3 weeks ago
