Shenzhen Green Energy Tech Co. Limited


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2S2P 18650 Security Alarm Batteries 7.4V 5.2Ah With PCM / Connector , 1 Year Warranty

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2S2P 18650 Security Alarm Batteries 7.4V 5.2Ah With PCM / Connector , 1 Year Warranty

China 2S2P 18650 Security Alarm Batteries 7.4V 5.2Ah With PCM / Connector , 1 Year Warranty supplier

Large Image :  2S2P 18650 Security Alarm Batteries 7.4V 5.2Ah With PCM / Connector , 1 Year Warranty

Product Details:

Place of Origin: China
Brand Name: Green Energy
Certification: CE, UL, IEC62133
Model Number: 18650-2S2P-5200

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
Nominal Voltage:: 7.4V Typical Capacity: 5200mAh
Minimum Capacity:: 5100mAh Quality:: Brand New And Grade A
Warranty: 12 Months Configuration: 2S2P
Wrap: Blue Heat Shrink Tube

Security Alert Device Battery Pack Lithium ion 18650 2S2P 7.4V 5200mAh with PCM and connector, fit for Searchlight, loudspeaker, robot vacuum cleaner, track, shaver, track, security alert device, wireless monitoring equipment, Medical apparatus and instruments, LED light lamps, Traffic indicator board, Portable small household appliances etc
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.


1. Back-up power of lightings
2. Electric toy: RC car/ boat/ helicopter ...
3. Portable equipment: POS, Portable printer, handset ...
4. Consumer electronics: emergency lighting, backup 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 ...




Detailed Specifications:


1 Brand Green Energy
2 Model 18650-2S2P-5200
3 Nominal Voltage 7.4V
4 Nominal Capacity 5200mAh
5 Standard charge rate 0.5C-1Cmax
6 Standard discharge rate 1C-2Cmax
7 Working Efficiency ≥99%
8 Operating Voltage 7.4V-8.4V
9 Over-charge Protection Voltage 8.4V
10 Over-discharge Protection Voltage 6.0V
11 Cycle Life above 500 cycles
12 Battery Dimension (mm) customized
13 Battery Weight about 200g
14 Charge Temperature 0°C~45°C;32°F~113°F
15 Discharge Temperature -20°C~60°C; -4°F~149°F
16 Storage Temperature -20°C~45°C;-4°F~113°F
17 Battery color blue PVC film or silver grey
18 Storage Performance 80% power remains for one year




1. Long cycle life


2. No memory effect


3. Light weight, small size


4. Good consistency, low self discharge


5. High working voltage for single battery cells pollution-free


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


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 short positive and negative contacts;
* Do not use force to install a lithium battery;
* Use only high quality battery charger;
* Store in cold and dry place at approximately nominal voltage


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.

(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.

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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