36V 4.4Ah samsung lithium battery packs with UL UN38.3 MSDS RoHS certificates for self balance scooter

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US $50-80 / Pieces | 1000 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
KAYO/OEM
Model Number:
18650 36V 4.4AH
Nominal Capacity:
4.4Ah
Nominal Voltage:
14.8V
Type:
Li-polymer, lithium polymer
Application:
self-balancing escooter, hover board, unicycle
Cycle life:
1000+
Internal resistance:
≤75mΩ
Weight:
500G
Charging cut-off voltage:
42v
Discharge deadline voltage:
30V
Certification:
RoHS Reach CE UN38.3 UL MSDS
Max charging current:
1C
Max discharging current:
2C
Size:
Prismatic
Supply Ability
Supply Ability:
20000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
PE bag white box Carton for ltihium battery packs
Port
Hk
Lead Time :
Sample 5days large order 30days

UL certificated 36V 4.4Ah samsung lithium battery packs with UL UN38.3 MSDS RoHS certificates   

Contact information:

 

Please contact Ms. Sara Yan via email or

 

Cell/ Whatsapp: +86 13414459182

 

Tel: +86 755 23705980 ext 8097

 

Fax: +86 755 23705911

 

Skype: sara_kayomaxtar

 

Wechat/QQ: 805880923

 

 

Specifications

 

Battery model10S2P
Semi-manufactured cell18650 Samsung cells
Nominal voltage36v
Nominal capacity4400mAh
Interior resistance750mΩ

Max. charge voltage

42v

Min. discharge voltage

28v
Max. continuation charge current4.4A

Max continuous discharge current

22A
Temperature25±5℃
Humidity45-75%RH
Charging0~45℃
Discharging-20~+60℃

Charging time

3Hours
Appro Weight

975g

 

 

 

Inspection and Testing 

 

ItemsContentRequirement

Standard charge

Charging the cell initially with constant current at 0.5C and then with constant voltage at 14.8V till charge current declines to 0.01C

Constant current constant voltage source

Normal capacity

 

The capacity means the discharge capacity of the cell, which is measured with discharge current of 0.2C with10.8 V cut-off voltage after standard charge.

C≥4Ah

Cycle life

Test condition:

Charge:  0.2C to 14.8V  

Discharge: 0.2C to 10.8V

60% or more of 1st cycle capacity at 0.2C discharge of Operation
  ≥500 times
 

TemperatureCharacteristics

1.     According to item Standard Charge.

2.     Capacity comparison at each temperature, measured with constant discharge current 0.2C with 10.8V cut-off. Percentage as an index of the capacity compared with 100% at 25.

 

-10: ≥60%

25: 100%

60: ≥85%

 

More pictures for 36V 4.4Ah lithium battery pack for self-balancing escooter battery

 

 

 

Reasons you choose us

 

 

 

1.We are alibaba 3 years golden supplier with more than 12 years experience in battery line.

 

2.All our product would be strictly tested Before we delivered to you !

 

3.We can offer the most reasonable price and best after-service !

 

4.Finally we will ensure the lowest shipping cost for you !

 

 

 

 

Certification :

 

 

Partners:

 

  

 

 Company:


 

Shipping:

     

1. We will ship the products within 15 workdays after receipt of payment.                    

2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping terms can also be arranged according to specific requirements.                

3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.                

                    

Payment:

           

1.We accept T/T , PAYPAL , Western Union, Cash and so on.                     

2.If you prefer other payment terms,please contact us.