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2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS

2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS

2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS

Product Details:

Place of Origin: China
Brand Name: DELONGTE
Certification: CE,ROHS,FCC,MSDS
Model Number: DEL-903472

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: Standard Export Package
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10000pcs per day
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Detailed Product Description
Voltages: 3.7v Capacity: 2200mah
Battery Type: High Quality Li Polymer Battery Warranty: One Year
Delivery Way: FEDEX,TNT,UPS,by Sea,by Air Weight: About 40g
Battery Size: 9*34*72mm Certificates: CE,ROHS,UN38.3
Protect PCM: To Be Determined Samples: Available

2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS



Nominal voltage


Nominal capacity


Charging Voltage




Discharging end voltage


Cycle life

500 times 

Charging temperature

0 to 45 deg. C                               

Discharging temperature

-20 to 60 deg. C       

Storage temperature

-20 to 25 deg. C         


Approx. 40g             

Standard charging current


Standard discharging current


Max continuous charging   current


Max continuous discharging   current


1.Our battery is sent out with a little or no power, so please charge it for about  3 - 4 hours before using.When we shipment, we only charged 30-50% power.
2  Do not overcharge or overdischarge batteries .It will decrease the batteries’s service life.
3  Do not short circuit,incinerate and disassemble batteries.
4  Do not impact the battery.
5  Do not drop of cause unnecessary shocks to the batteries
6. Do not carry loose batteries in a pocket or purse with metal objects like coins,paper clips etc.  
7. Do not use inferior charger to recharge this battery in case of damaging the battery.
8. Do not put the battery in the charger too long.
9. Put it beyond the reach of children.
10.The picture only reference, detailed picture will see the actual battery.
Advantages of  recommendations

  • 12 months Manufacturer's Warranty . Buy with confidence!
  •  Each cells with high capacity of the limited size
  • With cells to make up a pack ,and between the cells,there is good quality match.which is achieved through strict control technics procedure.
  • Shortcut delivery----we can supply you products within a week.
  • Circumspect after service-- if there is quality problem,we can give you  replacement.
  • Specific dual chargers for you.---considering when battery be used for gloves ,two be used at the same time.Our engineers design dual chargers for you.Which can offer you charging at  the same time and  with cc/cv standard.
  • Temperature protection switch inside the lithium battery, when its temperature is at 65--75°C,the protection circuit works and the battery shutdown.
  • Color is customized with black,red,white…


Battery Application

  • Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.
  • Portable office devices: Notebook, PDA, portable electrograph, portable printer.
  • Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
  • Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
  • Illuminate devices: miner lamp, searchlight.
  • Others: toys, models



 Polymer Lithium-ion Batteries employ the Laminated Aluminum Foil as battery case, which is lighter, thinner, more flexible and safer. The advantages of Polymer Lithium-ion Batteries are listed as followings:

  • Very low profile - batteries resembling the profile of a credit card are feasible: cell thickness measuring as little as one millimeter (0.039 inches).
  • Flexible form factor - manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
  • Lightweight - gelled electrolytes enable simplified packaging by eliminating the metal shell.
  • Improved safety - more resistant to overcharge; less chance for electrolyte leakage.
  • High-operating voltage, large starting up power
  • High-energy density
  • Long life cycle, more than 600 charge/discharge cycles (80% capacity remained)
  • Minimal self-discharge, less than 10% monthly
  • UL,CE certified


2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS

2200mah 3 Pin Connector Rechargeable Li Polymer Battery 3.7v With CE ROHS

Whatsapp/viber/wechat:+86 13421307085

Contact Details
Shenzhen Delong Energy Technology Co.,LTD

Contact Person: Jessie

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