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

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Product Description:

 

 

 

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

 

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

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

 

 

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.

 

Solar energy is sunlight energy through solar energy battery components to accept the sun radiation, convert light energy into electrical energy, and constantly to the

battery under the management of the controller, the controller in accordance with the procedure set electrical energy is released from the battery to the power supply

equipment.Divided into two large photovoltaic and thermal solar energy products.Used by photovoltaic panels has two kinds of polycrystalline and monocrystalline

silicon, the latter conversion rate higher.Pv systems with a solar roof power generation system, solar glass curtain wall power, large grid/off-grid power generation

system (such as the Tibetan yambajan engineering).In addition, there are solar street lamps, scenery complementary street lamps, solar lights, solar LED screen, solar

backpack, and so on.Hot product is refers to the solar water heater and solar heating system (usually) in the north.Used in solar water heater has several panels,

common is flat solar and vacuum tube solar two kinds, the former south use is more, the latter used more north.

 

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