Shenzhen Green Energy Tech Co. Limited


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2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty

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2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty

China 2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty supplier
2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty supplier 2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty supplier

Large Image :  2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty

Product Details:

Place of Origin: China
Brand Name: Green Energy
Certification: CE, UL, IEC62133
Model Number: 18650-1S1P-2600

Payment & Shipping Terms:

Minimum Order Quantity: 200 PCS
Price: Negotiable
Packaging Details: Original packed
Delivery Time: 7~10 days
Payment Terms: T/T(Bank Transfer)
Supply Ability: 500,000PCS per month
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Detailed Product Description
Typical Capacity: 2600mAh Minimum Capacity:: 2550mAh
Quality:: Brand New And Grade A Warranty: 12 Months
Configuration: 1S1P Wrap: Blue Heat Shrink Tube

Custom Battery Pack lithium ion 18650 1S1P 3.7V 2600mAh with PCM for Lighting, Solar Power, shaver, track device​. Other customized battery packs are available
To design the rechargeable battery pack and supply you the Charger/Adapter for all kinds of portable devices.

Custom-made battery packs are highly welcomed. For interest, please contact vp.sales(at)greenergytek(dot)com.

We can supply the imported brand(Sanyo, Panasonic, Samsung) cells for battery pack. Our service is to design and manufacture rechargeable battery pack and charger for medical device, portable instrument, wireless telecommunication, industries equipment...Etc.

All our batteries can be produced under the requirement of RoHs, CE, UL, ISO9001, 2009 IATA DGR and Euro Declaration document.

Detailed Specifications:


No. Item Rated Performance Remark
1 Rated Capacity Typical 2600mAh Discharge at 0.2CmA after standard charge fully.
Minimum 2550mAh
2 Nominal Voltage 3.6V Mean operation voltage during standard discharge.

Voltage at end of


3.0V Discharge cut-off voltage.
4 Charging Voltage 4.2±0.05V  
5 AC (1KHz) Impedance New Cell Max.(mW) ≤60mΩ  
6 Standard Charge

Constant Current 0.5CmA

Constant Voltage4.2V

0.03 C5A cut-off

Charge time: Approx 2.5h.
7 Standard Discharge

Constant current 0.2CmA

end voltage 3.0V

Discharge time: Approx 5.0h.
8 Fast Charge

Constant Current 1CmA

Constant Voltage 4.2V

0.03 C5A cut-off

Charge time: Approx 2.0h.
9 Fast Discharge

Constant current 1CmA

end voltage 3.0V

Discharge time: Approx 2.0h.
10 Maximum Continuous Charge Current 1CmA  
11 Maximum Continuous Discharge Current 2CmA  
12 Operation Temperature Range -20~70°C


Bare Cell.


Storage Temperature


Less than 1 year: -20~25°C


Bare Cell.

Less than 3 months: -20~40°C
1 Week: -20~70°C
14 Storage Humidity Range 60±25%RH.  
15 Weight Approx:46.5g Whole product
16 Product Dimension Highness:Max.68.5mm Initial dimension
Diameter: Max.18.5mm





2600mAh 3 7v Li Ion Battery 18650 1S1P For Lighting / Solar Power , 1 Year Warranty


1. No memory effect


2. High energy density


3. Competitive price& high quality


4. With short-circuit production function, safe and reliable


5. high Capacity, small resistance,suitable voltage, steady performance





1. Electric toy: RC car/ boat/ helicopter ...

2. Portable equipment: POS, Portable printer, handset ...

3. Consumer electronics: PDAs, MID, laptop,electronic cigarette, emergency light power source ...

4. Industrial and commercial instrument: light power meter Gas testing instruments fusion splicer flaw detector ...


CE, UL, REACH, ROSH; ISO 9001:2008 and ISO 14001:2004 approval have been carried.

* Do not incinerate;
* Do not disassemble;
* Do not completely discharge;
* Do not use force to install a lithium battery;
* Store in cold and dry place at approximately nominal voltage


(1) Do not place the batteries in microwave ovens, high-pressure containers, or on induction cookware.
(2) In the event that the battery leaks and the fluid gets into one’s eye, do not rub the eye. Rinse well with water and immediately seek medical care. If left untreated the battery fluid could cause damage to the eye.

(1) If the device is to be used by small children, the caregiver should explain the contents of the user’s manual to the children. The caregiver should provide adequate supervision to insure that the device is being used as explained in the user’s manual.

(2) When the battery is worn out, insulate the terminals with adhesive tape or similar materials before disposal.
Be sure to follow the rules listed below while charging the battery. Failure to do so may cause the battery to become hot, explode, or ignite and cause serious injury.

  • When charging the battery, either use a specified battery charger or otherwise insure that the battery charging conditions specified by Green Energy are met.
  • Do not attach the batteries to a power supply plug or directly to a car's cigarette lighter.
  • Do not place the batteries in or near fire, or into direct sunlight. When the battery becomes hot, the builtin safety equipment is activated,preventing the battery from charging further, and heating the battery can destroy the safety equipment and can cause additional heating, breaking, or ignition of the battery.


Contact Details
Shenzhen Green Energy Tech Co. Limited 

Contact Person: Mr. Mars Mao

Tel: 86-755-755-1695

Fax: 86-755-2937-1695

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