Electric bicycle battery professional builder
Electric bicycle battery professional builder
18650 Li-ion batteries are the battery of choice when designing for higher voltage and current requirements. Li-ion have relatively low self-discharge rates, and are capable of high discharge currents and better performance than nickel and lead based batteries.
Electric bicycle
Electric motorcycle
Electric tricycle
Electric boat
Motorhome
Energy storage
RC toy
Led light
Street light
UPS
Medical Equipment
Robot
| Model | Charging port | Discharging port | LED indicator | USB port | Power switch | Frame tube | Optional tube | L*W*H（mm) |
| IE-PRO | DC 2.1 Opt. 3Pin high current | 2 Pin Opt. 6Pin | Single LED with three colours | Without | Without | With matched down tube |
Single cavity tube Double cavity tube Thickened double cavity tube |
430*64*94 |
Why choose us :
1, Strong design and provide solution based on difference shape, capacity and voltage to match your application.
2, 18650 and 21700 battery cell are option.
3, Difference battery case suit for your requirement.
4, Rich experience to select suitable battery charger.
5, Professionally arrange to ship battery by sea or by air door to door.
6, Best price provide original China’s brand cell including BK,BYD,Lishen,Tession,etc and Samsung, lg, Panasonic,Sony cell etc.
Battery pack configuration:
|
EEL |
Voltage |
Configuration |
Battery capacity |
|
|
36v |
10S |
10Ah-20Ah |
|
|
48v |
13S |
14Ah |
|
Pls kindly contact sales person who are able to help you to choose suitable capacity based on your equipements. |
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Model |
VDO-Li3617.5 ( Samsung 35ET 3500mah) |
|
|
General Characteristics |
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Nominal voltage |
36V (10S5P） |
|
|
Nominal capacity@0.2C |
17.5Ah |
|
|
Nominal energy |
630Wh |
|
|
Internal Resistance |
200≦mΩ |
|
|
Life cycle |
>600 Cycles @0.2C Charging /Discharging at 90%DOD until 70% Capacity |
|
|
Standard Charging |
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Charging voltage |
42.0+/-0.2V |
|
|
Charging Mode(CC/CV) |
At 0℃~45℃temperature, charged to 42V at constant current 0.5C3A，and then at constant voltage 42V until the current drops to 0.5C3A |
|
|
Charging Current |
3A |
|
|
Max.Charging Current |
5A |
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Standard Discharging |
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Discharging Current |
10A |
|
|
Max.Continuous Current |
15A |
|
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Max.Pulse Current |
30A（<3S) |
|
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Discharging cut-off Voltage |
28V |
|
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Operating conditions |
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Operating temperature |
Charge |
0℃～60℃ |
|
Discharge |
－20℃～60℃ |
|
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Storage temperature |
-10℃～45℃ |
|
|
Water dust resistance |
N/A |
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Structure |
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Casing |
Customer provided |
|
|
Approx.Weight |
≤3.78kgs |
|
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BMS function |
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CAN communication |
Yes/No |
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