Share on (62395173896):

Model No. | UPP-R049 Li-ion Ebike Batteries |
Battery Cell | 18650 Chinese 2600mAh |
Nominal Voltage | 48V |
Nominal Capacity | 13Ah |
Max Constant Discharge Current | 30A |
Charge voltage | 54.6v |
Discharge cut off voltage | 36.4v |
Charger | 54.6v2A |
Battery size(mm) | 370*110*90 |
Battery Weight | 4.3kg |
Gross Weight | 5.6kg |













Shenzhen Unit Pack Power Technology Co.,Ltd
We are specialized in producing Electric Bike battery, Medical Equipment battery, Power Tool battery, lithium ion battery pack,
LiFePO4 battery pack, lithium polymer battery, battery charger, solar energy system, and so on for both consumer and industrial
applications.
80% of our products are sold to Southeast Asia, Europe, America, Australia, the Middle East, Southeast Asia, Hong Kong,
Taiwan,etc. In the recent years, our company has implemented a strict high quality management policy. Our company owns advanced equipment for battery research. There are outstanding engineers of quality management in our company.
Our products have passed ETL,CE,RoHs,REACH,MSDS,UN38.3 Certifications. Each member of our company looks forward to working with our worldwide customers with the greatest enthusiasm.
Based on equality and mutual benefits, we are aiming to establish long-term friendlybusinesses and to create a bright future
together!

Firstly we will choose the cells with 10 MV gap on Voltage, 20 MAH gap on Capacity.
Internal resistance gap should be controlled within 3 MΩ that would be best choice for us.
When Chinese battery cells is cycled for 800 times, there is 80% power left in battery cells. And imported cells have better performance than Chinese Cells.
So this is our lowest testing standards.Better cells ensure good consistance of battery pack, we are doing now !!

Quality belong to high level, it is can't be douted.
Order process is simple, no need to wait manager, deputy manager, product manager ...etc to sign to agree our order.
Besides, we set up 3 after-sales centers and 3 warehouses repectively in USA, Germany and Australia. We accpet to stock batteries in our warehouse for our buyers and dropshipping.

500 packs of silver fish are ready to be shippe to UK.
100 packs of ebike batteries are shipped to Shanghai.
300 packs of rack batteries are waiting for shipping to Germany.

New products from manufacturers at wholesale prices