
Model | NC-035-1 | NC-036-1 | NC-037-1 |
Battery Material | Lithium ion 18650 2200mah Samsung cell | Lithium ion 18650 2200mah Samsung cell l | Lithium ion 18650 2900mah cell Panasonic NCR18650PF |
Nominal Voltage | 48V | 48V | 72V |
Rated Capicaty | 19.8Ah | 28.6Ah | 26.1Ah |
Pack Dimension | 185mm x 147mm x 135mm | (mm) | 183mm x 134mm x 223mm |
Internal Impedance | ≤100mΩ | ≤100mΩ | ≤150mΩ |
Max Charge Voltage | 54.6V | 54.6V | 84V |
Max Charge Current | 5A | 5A | 6A |
Min Discharge Voltage | 39V | 39V | 57V |
Rated Discharge Current | 35A | 40A | 70A |
Max Discharge Current | 65A | 70A | 150A |
Charging Mode | CC/CV | CC/CV | CC/CV |
Pack Weight | About 6kg | About 8.5kg | 9.3kg |
Over Current Protection | 65A±3A | 30A±3A | 150A±3A |
Cycle Life | 1200cycles | 120cycles | 1000cycles |
Charge Temperature | 0-45℃ | 0-45℃ | 0-45℃ |
Discharge Temperature | -20-55℃ | -20-55℃ | -20-55℃ |
Certificates | CE | CE | CE |
Motor Max | 1500w | 1500W | 5000W |
What professional test of this battery has taken?
Test Name | Details |
Temperature & Humidity Test of single cell | Imitate the storage of battery (Under temperature (-20℃-150℃) and humidity (20%-98% R.H.) to test the performance |
Formation Test of single cell | Capacity sort, charge, discharge and cycle life tests on single cell to ensure whole performances of single especially combined battery. |
battery pack test | Capacity sort, charge, discharge and cycle life tests on battery pack to know the performance. |
Transit Test | Imitate the real shipment condition to test the whole battery pack’s mechanical performance,as well as any accessories on the battery pack |
UCT FEATURES
NC-035-1 electric bike battery 48v 20ah Motor Max 1500W
· Long cycle life
· Ultra light and small size
· Super high discharge rate means more power.
· Super long range
· High safety performance
· High Capacity Density
· High temperature resistance
· No Memory Effects
· Warranty : 2 years
· Pollution-free
· Maintenance Free: only need to charge it once every month if you are not using it
Changzhou Ncyclebike Co., Ltd
Changzhou NCYCLEBIKE Co., LTD is producing electric bike
and electric bike conversion kit for overseas customer since 2009,
we mainly provide OEM service for customer, and already cooperated
with some big chain store, supermarket, webshop.
Due to cooperation with lots of buyers from EU, North America,
South America and Oceania, we understand your concentrate as well
as we understand the confusing felt by suppliers, most problems
between clients and global suppliers are due to poor communication
and different cultures, we can break those barriers and ensure you
get what you want, when you want it and to the level you expect.
We are proud of supplying goods with manufacture's price and
trading company's service class, and understand the importance of
quality control as well as company reputation, here we promise the
goods you received are strictly to meet samples.
Go ahead to call or email us, you will find we could be trusted,
let us help you!