China No.1 Battery Supplier!
500Pcs lithium ion battery cell 18650 sent to German   [2016/05/27]        20K 5513125 3.7V 600mAh lithium polymer rechargeable battery sent to Spain   [2016/04/10]        200 sets E-bike conversion kits sent to Canada    [2016/04/10]        300k FEP5056122 4000mah battery sent to Philippine   [2016/04/10]        80000Set 36V 10Ah FEP E-bike battery sent to America   [2016/04/10]        60K FEP903460 3.7V 1300mAh lithium polymer battery sent to England   [2016/04/10]        2k 6.6V A123 2S1P LiFePO4 Battery Pack Sent to USA   [2016/04/10]        5000 Sets 36V 10Ah rear rack e-bike batteries was sent to Israel   [2016/04/10]        FEP has sent 3k 2600mAh High C-Rate Lithium Battery to Spain   [2016/04/10]        50K li polymer battery sent to USA   [2016/04/10]        1K 3.2V 40Ah rechargeable lithium battery sent to Sweden   [2016/04/10]        5K FEP352025 3.7V 130mAh lithium polymer rechargeable battery sent to Korea   [2016/04/10]        80K FEP020815 3.7V 9mAh lithium polymer rechargeable battery sent to USA   [2016/04/10]        1K FEP8045135 Li-polymer 22.2V 5000mAh battery sent to Russia   [2016/04/10]        20K FEP523759 3.7V 1300mAh lithium polymer rechargeable battery sent to Spain   [2016/04/10]        8K 18650 2200mAh 3.7V li-ion rechargeable battery sent to Australia   [2016/04/10]        10K 3.7v 2900mah lithium battery sent to German   [2016/04/10]        60K FEP401225 3.7V 90mAh lithium polymer rechargeable battery sent to USA   [2016/04/10]        3K FEP5765100 3.7V 4500mAh lithium polymer rechargeable battery sent to England   [2016/04/10]        500Sets 24V 20Ah E-bike battery sent to Spain   [2016/04/09]       

lithium polymerHome > Product > lithium polymer

 lithium polymer batter

Hot sell 3.7v 344765 1100mAh lithium polymer battery

 Advantages: 

1.High Energy Density.
2. High Output Voltage.
3. Excellent Security.
4. Long Cycle Life: More than 500 repeated charge/discharge cycles.
5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell
6. Environmental-friendly: No Pb, Cd added

7.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;

8.Injection Technology to makbattery more stable;

9.With short-circuit production function, safe and reliable;

10.Factory mastered technology and competitive price;

11.CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.

 

Application:

1. Telecommunications: Cellular phone, interphone, blue tooth earphone.

2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television

3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.

4. Illuminate Devices: Miner lamp, search light.

5. Others: Electric Toys, RC models

 

Trading detail: 

1) Packing:Industrial packing (can be as customer's requirements)

2) MOQ: 2000pcs (Small trial order accepted)  

3) Delivery time: Usually 3~15 days after payment

4) Payment term: T/T, Western Union,Paypal 

 

Cells production process:

First from raw materials--drying--Balling--Mixing--Coating--Electrode drying--calendaring-cutting--punching--stacking—tab welding--short circuit checking-pre-package--electrolyte injection--pre-formation--degassing-gas bag cutting--folding--code printing--formation--aging--finished products.

 

FAQ and Answers :

Q. Can you explain in detail how you match cells for a battery pack before you assembling the pack?

A: We will do the following things before assembling the pack:

   a. Select capacity, same capacities cells for one pack

   b.  Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)

   c.  Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)

  All above steps are very strict to make sure the pack performance is perfect.

 

Q:What&rsquos your advantage compared with other suppliers?

A: a. High quality batteries: Our batteries are in enough capacity, and lower in RI,

   Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.

    b. Better service: We always offer what our clients need. Reply client&rsquos questions timely. Supply best projects solution for clients. We ship out the products on time&hellip

 

Q: What&rsquos you payment and delivery items?

A: Payment items: By T/T, 50% for deposit, and balance all before shipment. For small

  amount, we also accept payment via PayPal.

Q: What company will be used for making the shipments? DHL? UPS or others?

A:Normally, we ship our battery via TNT,UPS and FedEx.

 

Product

Contact

Address:
Fl. 2, Bld. 3, DeTai High-tech Industry Park, Longhua, Baoan District, Shenzhen 518109, P.R. China
Telephone:
+86-0755 36622625
Mob: 13632527694
Facsimile:
+86-0755 36622626
Website:
www.firstenergypower.com
www.fep-battery.com
Email: 
Willis@firstenergypower.com
sales@fep-battery.com