Lithium Battery Pack 3.7V 7.4V 11.1V 14.8V
|FOB Price:||US $10 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $10/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: 3.7v 7.4v 11.1v 14.8v
- Connection Mode: Series and Parallel
- Size: Small
- Rated Capacity: 500MAH～1000MAH
- Usage: Bluetooth,MP3,MP4,GPS,E-book,Notebook,DVD,iPad
- Lifespan: 10 Years
- Market: Asia and European
- OEM/ODM: Offered
- Cetificates: RoHS,Ce,UL,ISO,Un,SGS
- Advantages: High Working Voltage, Large Capacity Density,
- Origin: Jiangsu
- Type: Lithium-Polymer Battery Pack
- Rechargeable: Chargeable
- Accessories Type: Battery
- Standard Voltage: 1.5V～4.8V1.5V～4.8V
- Warranty: 5 Years
- Nominal Capacity: 400mA
- Color: Customized
- Capacity: 3.7A
- MOQ: 1
- Trademark: BR
- HS Code: 85078020
A.Product character and picture
|Lithium Battery Specification|
|606090 polymer cell||18650 cell||381200 cell|
|Limited charge voltage||4.2V||4.2V||3.65V|
|Standard Charge Current||0.5C||0.5C||0.2C|
|Maximum charge current||1.0C||1.0C||1.0C|
|Standard Discharge Current||0.5C||0.5C||0.2C|
|Maximum Discharge Current||1.0C||1.0C||1.0C|
|Cut-off discharge voltage||3.0V||3.0V||2.0V|
|Operating temperature||Charge:0-45ºC Discharge:-20-60ºC||Charge:0-45ºC Discharge:-20-60ºC||Charge:0-45ºC Discharge:-20-60ºC|
|Standard Charging method||0-45ºC 0.5C CC(constant current)charge to 4.2V,,then CV(constant voltage )charge till charge current decline to≤0.05C||0-45ºC 0.2C CC(constant current)charge to 3.6V,CV(constant voltage )charge till charge current decline to≤0.05C|
B. Factory Show
D. Packaging & Delivery and other terms
Price Term: EXW/FOB/C&F/CIF.
MOQ: 1000 set.
Warranty: 8 years.
Payment: Typically 30% by T/T as down payment, balance by T/T or L/C before shipment. Other payment way can be negotiated.
Packaging Detail: Blister Card pack or as your requirement
E. Product advantage
1, High energy density
2, High working voltage for single battery cells
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
12.High discharge rate
13.Quality and security guaranted,with CE,ROHS approval.
14. Customized sizes, packs, tags, labels, plugs, connectors, over current protection, temperature control protection is available
15.The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric wheelchair,power tools,electric scooter,emergency light,etc
E. Main applications
1. Large-scale electric vehicles: electric bus, electric car
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, electric wheelchairs
3. E-tool: electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toy
5. Solar and wind power generation energy storage devices, such emergency light, solar street light
6. Small medical equipment and portable equipment,PDA,DMB,DVD, Portable DVD.MID
7.Medical device,pos machine,CCTV camera,Digital camera,portable device,consumer electronics (MP3 player, MP4 player)
8. Cellular phone, Digital phone, mobile phone,
10.Notebook computer, Portable computer, Lap-top computer
11. Electronic pen
1.How to choose a right model
---a. confirm the size of the battery
b. confirm the capacity,voltage of the battery
c. confirm if you need protect PCB or not
d. confirm the terminal of battery,lead with wire or connector
2. Can you explain in detail how you match cells for a battery pack before you assembling the pack?
----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.
3:What&rsquos your advantage compared with other suppliers?
----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
4: What&rsquos you payment and delivery items?
----Payment items: By T/T,30% for deposit, and balance pay before shipment. For small amount, we accept PayPal.
5: What company will be used for making the shipments? DHL? UPS or others by air?
----Normally, we ship our battery via TNT,DHL,UPS and FedEx.
Yangzhou Borui Electric Lighting Co., Ltd.
*Visit us by http://cnborui.en.made-in-china.com