Product Details

Long life rechargeable battery pack for portable dvd player

Product description about 3.7v li-ion polymer battery

Name	3.7v li-ion polymer battery rechargeable battery for power bank with big capacity 4000mAh
Battery Type	Lithium Polymer Battery
Battery Type	Rechargeable Lithium polymer battery
Model	BYT656678-4000mah
Condition	100% New
Nominal voltage	3.7V
Warranty	1 year
Charge Voltage	4.2V
PCB	Yes
Nominal Capacity	4000mAh(Available more capacity batteries)
Size	6.5± 0.1 mm66± 0.5mm78± 0.5mm (According to your request to design size)
Cycle Time	≥500times
Charging Temp.	0°C to 45°C
Discharging Cut-off voltage	2.75v
Over charging voltage	4.2v
Discharging Temp.	-20°C to 60°C
Storage Temp.	-20°C to 45°C (within 1month)
	-20°C to 40°C(within 3month)
	-20°C to 35°C(within 6month)
Certification	CE,UL,RoHS,ISO9001,ISO14001,FCC, MSDS

Advantages about 3.7v li-ion polymer battery

1, Capacity, resistance, Voltage, platform time consistency is good
2, With short-circuit production function, safe and reliable
3, High energy density
4,High working voltage for single battery cells

5,Support Fast charging
6,Wide application for electronics and industry
7, Long cycle life,more than 500 charge/discharge cycles (80% capacity remained)
8,No memory effect

9, Pollution-free

10, Good consistency, low self discharge
11,Light weight, small and customized size

12,KC, UL, IEC, UN38.3, CE, RoHS certified

Application about 3.7v li-ion polymer battery

1. Air Soft Gun, Paintball Gun, Robot, Toys

2. RC Models, RC Airplane ,RC Car, RC Helicopter ,RC Hobby.

3.Notebook PC's,PDA's and handy terminals.

4,camcorder, digital camera, head set stereo,

5,handy terminal, earphone, bluetooth devices, MP3, MP4, etc.

6,DVD, PDA ,GPS,Portable,Cellular phone, notebook, Office automation,

7. Wireless communication system
8. Electric Tools
9. Hospital instrument
10. UPS aero model
11. Military use

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FAQ

1. Q: Are your factory?

A: Yes, we are one of mogel professional factory for cell and battery packs.

2.Q:Can you offer sample?

A: Yes,we can offer it,below 3 pcs free, more than 3pcs negotiate.

3.Q: What's your MOQ(minimum order quantity)?
A: USD500.

4. Q: What's your packing methods?
A: Packed into cartons.

5.Q: What's your payment terms?
A: T/T 30% in advance & T/T 70% before shipment, L/C 100%, or negotiate according to the order status.

6.Q: What's your delivery time?
A: Received payment, Sample cell/battery need 3-5days, more quantity 2-3 weeks depend on order quantity.

7.Q: Can we visit your factory?

A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team and R&D to follow up your project.

Factory information about BiYaTe

BIYATE Group Limited is a hightech and new energy company integrated with research and development,manufacturing,marketing of polymer lithium rechargeable battery.

BIYATE has a high quality international research team composed by experienced battery experts and senior engineers. The company also has an experienced production and management team and a marketing team.It covers an area of over 4,000 square meters. With 400 persons of management and staff,its daily output is more than 40,000 pieces. Its battery are widely used for bluetooth, MID,digital electronics,medical instruments,lighting,mobile telecommunication,personal care,storage energy system, battery operated toys,etc.Its products exported to abroad and won customer's trust and praise.

As one of the leading suppliers of lithium batteries, the company adhering to the philosophy of "Honesty,Credit,High Quality",with best efforts to ensure quality to earn reputation from customer as the company principle. The company introduced the world advanced automated production equipments,like ingredients, coating, winding and other key processes realize automation,to fully protect the consistency of the products.The company has passed ISO9001 quality certification, UL, CE, ROHS, SGS and other related certificates, and established a long term cooperation relationship with many branded companies from domestic and abroad.