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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Shenzhen Sairi
  • Model Number: 18650 Li-ion Battery Pack
  • Composed Type: 10 series and 5 parallels , 13 series and 5 parallels
  • Type: Li-Ion
  • Components: ABS
  • Size: L165*W104*H70 (mm)
  • Voltage: 36 V / 48 V
  • Weight: 3kg
  • Nominal Capacity: 10 Ah / 12 Ah / 13 Ah
  • Application: Electric Vehicle
  • Certification: CE / UL / IEC62133 / MSDS
  • Capacity: 10 Ah / 12 Ah / 13 Ah
  • Nominal Voltage: 24 V/36 V/48 V
  • Product Name: 36V 13Ah ICR18650 Li-ion battery pack
  • Cycle life: 800 times
  • Warranty: 12 months
  • Features: High Power Density, Safety , Light weight
  • Color: Blue shrink PVC
  • Battery type: 18650 Li-ion Battery Cells
  • Cell: Chinese Cell

Packaging & Delivery

Packaging Details Standard industrial packages
ICR18650 36V 13Ah rechargeable Li-ion battery pack in ABS housing
Delivery Time 5 working days for samples

ICR18650  36V 13Ah rechargeable Li-ion  battery pack in ABS housing  



Product Description


+ Made of powerful 18650 3.7V 2000-2600mAh;

+ High current charger optional;

+ With advanced BMS (Battery Management System)




BMS (Battery Management System):
With built-in IC compatible with military standards for over-current, over-discharge, over-charge, short-circuit, adverse-polarity connection, balancing functions
Automatic spot-welding techniques;
Exquisite workmanship



QC (Quality Control):


Automatic testing for performances of battery packs before delivery;
Each battery pack with unique series number and barcode for trace ability
Customized battery pack available;
Warmly and timely communication;
1 year warranty and good aftersales;
Fast delivery 



Model Number
Battery Chemicals
Nominal Voltage
Nominal Capacity
Cell Inside
18650 3.7V 2000-2600mAh
BMS inside
Standard Charging Current
Continuous Discharging
According to customers' requirement
Fully charged Voltage
42V(4.2V per cell)
Charging Cut-off Voltage
42.5V (4.25V per cell)
Discharging Cut-off voltage
25V (2.5V per cell)
Dimensions (L*W*H)
L165*W104*H70 (mm)
3.08 kg
Working Temperature (Charging)
0°C ~45°C
Working Temperature (Discharging)
-20°C ~55°C
Cycle Life
800 times



Quality Lithium-ion cells with high power and energy density;
Passed abuse tests of over-charge/discharge test, high-low temperature test, impact test and puncture test;
With good safety performance, without problems of short-circuit, leakage, inflammation and explosion; 
No memory effect, low self-discharge rate; 
Long cycle life to over 800 times or 2-3 years



Related products





Our Services

  1. Your inquiry related to our products rice will be replied in 24 hours.   

 2. Experienced staffs to answer all your enquires in fluent English.  

 3.We make the OEM and ODM service for more than 5 years, and  accepted Paypal.

 4.Protection of your sales area, ideas of design and all your private information.

 5.No matter big order or small order , we will provide all the best  quality , best service.

 6.If our our products ave any problem that we caused, they will be sent free in the next order.


After sales services 

1.1 year warranty .

2. We will replace the broken parts with new parts in the next in the next order. 

3. Choose the cheapest and safest shipping company .

4. Track the order until you get the goods. 

5. Welcome any feedback and advice for our products.


Extra services

1. MOQ: Sample order is available.

2. OEM: The larger the quantity the cheapper the price.

3. ODM: 10000pcs, keep your design privately. And won’t supply it to others.

4. Provide designed package depends on your needs.





Company Information


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