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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: FCY or ODM
  • Model Number: 40C lipo battery pack
  • Composed Type: battery pack
  • Type: Li-Ion
  • Components: li-polymer battery
  • Size: 38*44*135mm
  • Voltage: 18.5v
  • Weight: 394g
  • Nominal Capacity: 3300mAh
  • Application: medical equipmment/LED/power tool/etc, Torch, led flashlights, laptop, me...
  • Color: Silver/blue...
  • Warranty: 1 year
  • Certificate: CE/TUV/UL
  • Assemble: 1pcs/2pcs or more
  • Rechargeable: Yes
  • Brand provided: OEM/ODM
  • Main products: Battery pack/power bank/etc
  • Sample time: 3-5 working days
  • Shipping terms: By air, by ship,.....

Packaging & Delivery

Packaging Details OEM/ODM packing
Delivery Time 5-15 working days

18.5V 3300mAh 40C lithium polymer battery pack




Name 18.5V 3300mAh 40C lithium polymer battery pack     
Normal Capacity3300mAh
Normal Voltage18.5V
cut-off discharge voltage15V
continuous discharge current132A
Max Discharge Current264A
Warranty1 year
Cycle life>500  times
MaterialLithium ion
Charge temperature0~60C
Discharge temperature~20~60C



Rechargeable battery pack

1 excellent quality

2 reasonable price

3 profession lithium battery solution according to your requirements


lithium-ion battery pack


main features:

1. high energy density

2. long shelf-life and low self-discharge rate

3. excellent cycle life

4. environmental-friendly

5. OEM and ODM are available upon request




Application: LED flashlight battery, cordless phone batteries, camera batteries, laptop/notebook batteries, GPS devices, PDA batteries, telecommunication systems, power electric vehicles etc.


We could provide the lithium battery  with the capacity of 1800mAh to 2600mAh. Such as 1800mAh, 2000mAh, 2200mAh, 2400mAh, 2600mAh etc.

Besides, we could assemble the batteries packs according to the customer’s requirements. Such as 2S1P, 3S2P



Safety Precaution


1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway



. high quality battery cell
. low self discharge
. the wire according to clients' need
. one year warranty

. little different to the battery cell of battery pack matched: capacity(12mAh), voltage(0.03V),  internal resistance(3mΩ )

. with pvc hot compressible film outer pack, is fireproof




Company profile


1 Our company manily produce lithium batteries,like laptop batteries,power bank,heated clothing batteries,medical equipment batteries and so on.


2  FCY  Technology Co., Ltd., Shenzhen was established in 2003. Is a high-tech enterprise dedicated to the innovation and development of new energy lithium battery applications. The products of FCY have passed the ISO9001, CE, SGS, MSDS, such as UN38.3 authentication. 


3 Our factory has hundreds of people, more than 50 people are undergraduate and graduate students, and the worker all gratuated from high school, the education has guarantee.


4 Shenzhe is the financial center of China, is a developed economy area; and Shenzhen is a natural port of China, it's the transpot hub of China, so, we have an advantage on the transportation and economy.


5 Our head office is in HongKong,Yangzhou is our production and research department,Shenzhen is our markeing center.


6 The most of our products are for export, our export market is manily in Europe and America etc developed countries.











Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer
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11 Transactions 140,000+
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Supplier's Trade Assurance Limit: US $75,000
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