Shenzhen Green Energy Tech Co. Limited


Cylindrical Lithium Battery supplier


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rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty

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rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty

China rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty supplier

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Product Details:

Place of Origin: China
Brand Name: Green Energy
Certification: CE, UL, IEC62133
Model Number: 18650-1S2P-6800

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
Detailed Product Description
Nominal Voltage:: 3.7V Typical Capacity: 6800mAh
Minimum Capacity:: 6700mAh Quality:: Brand New And Grade A
Warranty: 12 Months Feature: High Continuous Discharge Rate

Li-ion 18650 Battery Pack 3.7V 6800mAh 25Wh applied to various industrial electronic products, built-in Panasonic NCR18650B 3400mAh 18650 cells in 1S2P, other customized battery packs are available
3.7V 6800mAh Li-ion rechargeable battery Pack, 100% Original & New Battery, our company is a professional li-ion battery packs manufacturer, welcome OEM business, please leave your main requirements about batteries, such as: voltage, capacity, charge current, discharge current, configuration tye, lead wire and connector type etc., we will then submit the optimized battery solution to you.

Key Specifications/Special Features:

1. Production description
Name:Li-ion Battery 18650/1S2P/6800mAh/3.7V
Shelf period:1 year

2. Standard: This product complies with National Standard GB/T18287-2013 “CellPhone Li-ion Battery General Specifications”of PRC.

3. Features:
High continuous discharge rate
Genuine battery cell, high quality guaranteed
Direct factory price, short delivery time
OEM orders (battery packs assembly) are available
Detailed Specifications:

# Item General Parameter Remark
1 Rated Capacity Typical 6800mAh Standard discharge(0.5C)after standard charge
Minimum 6700mAh
2 Nominal Voltage 3.7V Mean Operation Voltage
3 Voltage at end of Discharge 2.0V

Discharge Cut-off Voltage


4 Charging at end of Voltage 4.25V  
5 Internal Impedance 20m

Internal resistance measured at AC 1KHz after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles no more that 5 times

6 Standard charge Constant Current 0.5C Constant Voltage 3.65V 0.01C cut-off Charge time:Approx 4.0h
7 Standard discharge Constant Current 0.5C end Voltage 2.0V  
8 Fast charge Constant Current 1C Constant Voltage 3.65V 0.01C cut-off Charge time:LApprox 2.5h
9 Fast discharge Constant Current 1C end Voltage 2.0V  
10 Maximum Continuous Charge Current 0.5C  
11 Maximum Continuous Discharge Current 1C  
12 Operation Temperature Range Charge:0~45°C 60±25%R.H. Bare Cell
13 Storage Temperature Range Less than 1 year:-20~25°C 60±25%R.H. at the shipment state
Less then 3 months:-20~40°C
14 Weight Approx:100g FYI
rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty
1. High energy density
2. Widely used
3. High quality

4. Pollution-free
5. Long cycle life
6. No memory effect

1. Back-up power of lightings
2. Electric toy: RC car/ boat/ helicopter ...
3. Portable equipment: POS, Portable printer, handset ...
4. Consumer electronics: PDAs, MID, laptop,electronic cigarette, emergency light power source ...
5. Medical instrument: Bultrasound, Ecg monitoring instrument electric pulmotor ...
6. 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.
1. We accept T/T , PAYPAL , Western Union, Cash and so on.
2. Other payment terms

* Do not incinerate;
* Do not disassemble;
* Do not short positive and negative contacts;
* Do not expose to heat;
* Do not completely discharge;
* Do not use force to install a lithium battery;
* Use only high quality battery charger;
* Charge fully before first use;
* Store in cold and dry place at approximately nominal voltage
Built-in cell options for battery packs:
rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty
rechargeable lithium iron battery packs / 18650 li ion battery , 1 year Warranty

1) Immediately discontinue use of the battery if, while using, charging, or storing the battery, the battery emits an unusual smell, feels hot, changes color, changes shape, or appears abnormal in any other way. Contact your sales location or Panasonic if any of these problems are observed.
(2) Do not place the batteries in microwave ovens, high-pressure containers, or on induction cookware.
(3) 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: Mars Mao

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