18650 Smart lithium battery, 13400mAh 7.4V

Short Description:

7.4V Smart Lithium Battery Product Model: XL 7.4V 13400mAh

7.4V smart lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)

Packing method: PVC heat shrinkable film

Wire model: PH-2.0-6P

Product Detail

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Product Tags

Application field:

·Single battery voltage: 3.7V

·The nominal voltage of the battery pack after assembly: 7.4V

·Single battery capacity: 3350mAh

·Battery combination: 2 strings and 4 parallels

·Battery voltage range after combination: 5.0V-8.4V

·Battery capacity after combination: 13400mAh

· Battery pack power: 99.16Wh

·Battery pack size: 20*77*135mm

·Maximum discharge current: <3A

·Instantaneous discharge current: 5-7A

·Maximum charging current: 0.2-0.5C

·Charging and discharging time:> 500 times

7.4V 13400mAh 18650

Trading details:

(1) Packing:industrial packing (can be as customer’s requirements).
(2) Delivery lead time:usually 15-35 business days after payment.
(3) Payment term:T/T

Cells production process:

First from raw materials drying-mixing-coating-electrode drying-calendaring-cutting-punching-stacking-tab welding-short circuit checking-pre packing-electrolyte injection-pre formation-degassing gas-bag cutting-folding-code printing-formation-aging-finished products.


1. All sizes,models and capacities can be selected by customers.The thickness is from 1 to 12mm.
2. The range of optional capacity is wide,15-12000mAh.
3. Extremely safe and stable chemistry:BMS or PCB built inside to protect the battey over charge and discharge.
4. Batteries can be customized according to customer requirements,such as voltage,capacity,connector,etc.
5. Wide operating temperature:High temperature resistance(-20-60 degrees Celsius ).


We do custom battery,if there’s no suitable design for you on our website,just contact us directly to confirm the necessary parameters,we will customize a suitable one for you!Customization,must be professional.Perfect production process,choose brand manufacturers more assured!

Main export markets:

Asia;Australasia;Central;South America;Eastern Europe;Mid East/Africa;North America;Western Europe.

Main selling point:

Country of origin;Experienced staff;Green product;Quality approvals.

Shipping Information:

FOB Port: Shenzhen      Lead Time :7-25 days

Payment Details:

Paymeny Method: T/T

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