36V 4.4AH Lithium Battery Pack for Electric Self-balancing Scooter Electric Balance Bike

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Product Description:

Specifications

For Electric balancing Car, electric scooter 
Adopt Samsung Lithium-ion battery 
can add Telecom function 

36V 4.4AH Lithium battery pack for electric self-balancing Scooter Electric balance bike

Model No.:  CNE3644

 

Choose a good electric wheelbarrow battery can improve the performance of the electric unicycle,electric scooter,electric balancing car. There is now a lot of problems on the electric unicycle market, such as short battery life, easy heat when climbing and prolonged uninterrupted use. Since it is easy automatic protection after heat, the car's entertainment and playability will be greatly reduced. 

 

 36V 4.4AH Lithium Battery Pack for Electric Self-balancing Scooter Electric Balance Bike

 

Product Feature

 

  • Adopt Samsung 22P Lithium-ion battery cell, with High rate, high capacity and durable performance, the cycles≥500 times 

  • PACK process uses industry leading patented technologies, to ensure stability and security

  • Built-in BMS,with over-charge&discharge,equalization,over-current,short circuit and over-temperature protection, which can add Telecom function,too

 

The Application

 

  Electric balancing car, electric swing Car , solar electric car, electric car for kids, electric scooter

 

 

 

Main Parameter

 

 

No.

Project

Unit

Characteristic Value

Remark

3.1 Basic Characteristic

01

Cell type  

-

18650-22P-2.2Ah/3.7V

SAMSUNG

02

Combination             

-

2P10S

03

Nominal capacity          

Ah

4.4

0.2C

04

Mini capacity

Ah

4.18

05

Initial resistance            

<300< span="">

AC 1KHz

06

Rated voltage          

V

36

07

Charge cut-off voltage             

V

42

Max charging voltage42.5V

08

Discharge cut-off voltage          

V

25

Unit over-discharge

protection voltage 2.5V

09

Discharge cut-off voltage in low temperature             

V

25

-20

10

Norm charge current          

A

0.88

0.2C5A

11

Max charge current               

A

2.2

0.5C5A

12

Norm discharge current         

A

4.4

1.0C5A

13

Max discharge current               

A

10

14

Enclosure type                   

-

Epoxy board +PVC     

15

W.T.                     

kg

1.0

More or less              

16

Working temperature               

-0~+45

charge

-20~ +55

discharge

17

Voltage after delivery                

V

37.0~40.0

3.2 BMS Characteristics

01

Over-charge protection voltage     

V

4.275± 0.025

Unit series protection   

02

Over-charge protection delay time            

S

1.2± 0.24

03

Over-charge protection release

-

discharge

04

Over-discharge protection voltage                 

V

2.50± 0.05

Unit series protection   

05

Over-discharge protection delay time          

mS

144 ± 29

06

Over-discharge protection release            

-

Charge                  

07

Over-current protection when discharging                   

A

50± 10

08

Over-current protection delay time when discharging       

mS

100

09

Over-current protection release when discharging                 

-

Disconnect the load              

10

Short circuit protection condition              

-

Battery packs external short circuit     

11

Short circuit protection delay time            

uS

<300< span="">

12

Short circuit protection release            

-

Disconnect the load             

13

Balanced turn-on voltage            

V

-

-

14

Equalizing current

mA

-

15

High temperature protection

-

-

16

Low temperature protection

-

-

 

FAQ:

1.       Are you manufactory of the products above

---Yeswe are expert in PV solar power systemTelecom power system and lithium-ion Batteries, our products are popular through around 80 countries.

2.       Do you have any certifications?

---Yes, we have CEULPSEFCCSAACB certifications, if customers need specific certifications, we will do our best to support.

3.       What about your warranty?

--- One Year warranty guaranteed, and detailed terms for further conversation.

4.       Can I know more about your products?

---Please contact us for more details you interested.

 

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