Shenzhen Green Energy Tech Co. Limited


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7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density

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7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density

China 7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density supplier
7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density supplier 7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density supplier 7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density supplier

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Product Details:

Place of Origin: China
Brand Name: Green Energy
Certification: CE, UL, IEC62133
Model Number: 14500-2S1P-650

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: 650mAh
Minimum Capacity:: 630mAh Quality:: Brand New And Grade A
Configuration: 2S1P Wrap: Blue Heat Shrink Tube

Custom battery pack lithium ion 7.4V 650mah, li-ion 14500 cell with PCM and connector, blue PVC wrap, 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
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.


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 ...




Key Features:


  1. Intelligent Battery Pack Design
  2. Environmental Friendly Chemistry
  3. High Energy Density
  4. High Power Density
  5. Fast Charge Capability
  6. Excellent Cycle Life




Detailed Specifications:


No. Items Parameters
1 Nominal voltage 3.7V
2 Nominal capacity 650mAh
3 continuous current reference sample
4 Over-current protection 1.3-1.95A
5 Max Power ≤2.405W
6 Over charge protection 4.25±0.025V / CELL(choice)
7 Over discharge protection 2.50±0.025V / CELL(choice)
8 Charge mode CC/CV
9 Max charge voltage 4.225-4.275V
10 Charge current reference sample
11 Operating conditions charging 0~45℃,45 ~85%RH
discharging -20~55℃,45 ~85%RH
12 Storage conditions Short-Term: ≥1month -20~55℃,45 ~85%RH
Mid-Term: ≥3 months -20~45℃,45 ~85%RH
Long-Term: ≤ 1year -5~20℃,45 ~85%RH
13 Dimension height  
width(protection board)  
width 1  
14 Weight >100g



Cell List:





Nominal Capacity(mAh) Cell Size(mm) Charge&Discharge Weight(g)
Typical Minimum


( ±0.2 )


( ±0.5)





14430 3.7 650 600 14 42.5 0.5C 1C 17
14500 3.7 800 700 14 48.5 0.5C 1C 20
14650 3.7 1100 1050 14 64.5 0.5C 1C 24
17280 3.7 600 550 17 27.5 0.5C 1C 15
17335 3.7 700 650 17 33.5 0.5C 1C 19
17500 3.7 1050 1000 17 48.5 0.5C 1C 27
17650 3.7 1250 1200 17 64.5 0.5C 1C 37
18500 3.7 1400 1350 18.3 48.5 0.5C 1C 34
18650 3.7 1800 1800 18.3 64.5 0.5C 1C 45
18650 3.7 2000 1950 18.3 64.5 0.5C 1C 45
18650 3.7 2200 2150 18.3 64.5 0.5C 1C 45
18650 3.7 2600 2550 18.3 65.5 0.6C 2C 45
26650 3.7 3200 3100 26 64.5 0.5C 1C 65
18650 3.6 3400 3300 18.3 64.5 1C 10~20C 32.5
17500TD 3 700 650 17 48.5 1C 10C 35
18500TD 3 900 850 18.3 48.5 1C 10C 37
26650TD 3 2400 2300 26.3 64.5 1C 10C 83
32650TD 3 3800 3700 32.3 64.5 1C 10C 132





7.4V 650mah Custom Battery Packs PCM For Handset / POS , High Energy Density

1. Long cycle life

2. No memory effect

3. High energy density

4. Light weight, small size

5. Competitive price& high quality

6. Good consistency, low self discharge

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

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

9. 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 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


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: Mr. Mars Mao

Tel: 86-755-755-1695

Fax: 86-755-2937-1695

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