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502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player

China 502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player, Find details about China Lithium Polymer Battery 502540, Lipo Battery 502540 from 502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player

Model NO.
DY-502540
Rated Capacity
500MAH～1000MAH
Standard Voltage
1.5V～4.8V1.5V～4.8V
Usage
Remote Control Boat, Remote Control Plane, Remote Control Car
Electrolyte
Li-ion
Normal Voltage
3.7V
Normal Capacity
500mAh
Cycle Life
500 Times
Certification
CB/IEC62133/Un38.3
Battery Type
Li-Polymer
Weight
Around 10g
Warranty
3months-1year
Payment
Paypal/Western Union/Tt
Shipment
Door to Door Delivery
Wire
Option
BMS
Option
Trademark
Deyee
Transport Package
Strong Carton
Specification
42*25*5mm
Origin
Shenzhen
HS Code
8507600090
Model NO.
DY-502540
Rated Capacity
500MAH～1000MAH
Standard Voltage
1.5V～4.8V1.5V～4.8V
Usage
Remote Control Boat, Remote Control Plane, Remote Control Car
Electrolyte
Li-ion
Normal Voltage
3.7V
Normal Capacity
500mAh
Cycle Life
500 Times
Certification
CB/IEC62133/Un38.3
Battery Type
Li-Polymer
Weight
Around 10g
Warranty
3months-1year
Payment
Paypal/Western Union/Tt
Shipment
Door to Door Delivery
Wire
Option
BMS
Option
Trademark
Deyee
Transport Package
Strong Carton
Specification
42*25*5mm
Origin
Shenzhen
HS Code
8507600090
502540 lithium polymer battery 3.7V 500mAh lipo battery for TWS earphone/ medical equipment
 

 

Model

DY- 502540

charge temperature

0~45°C,45~85%RH

Norminal votage

3.7V

 discharge temperature

-20~55°C,45~85%RH

Norminal capacity

500mAh

 storage temperature and humidity range

within  a month

-20~+55°C,45~85%RH

continous discharge current

0.5C

above three months

-20~+45°C,45~85%RH

over discharge protection current

2C

within one year

-5~+20°C,45~85%RH

over charge protection voltage

4.25V + / - 0.025V /CELL

 Size

 

 42*25*5mm(T*W*L)(with pcm)

discharge protection voltage

2.50V + / - 0.10V /CELL

max. charge voltage

4.20v

charge current

≤1C

Sample

OK

 Cycle Life

                                        more than 500 times

 

502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player502540 Rechargeable Lipo Battery 3.7V 5000mAh Lithium Battery for MP3/ Earphone/ Music Player
FAQ

Q1.Can you ship battery out of China?

R1:Yes,we can ship to any country out of China,you can tell us your address to check.
 
Q2.How do you ship the LiFePo4 battery packs?

R2:For sample order or small battery packs,we can ship by express through Fedex,UPS,TNT etc.If whole parcel over 100KG,can ship by air or by sea,sea shipping is more cheaper.
Customer can tell your nearest airport name and sea port name for us to check the best option for you.
 
Q3.Can we put different LiFePO4 battery pack in parallel or series by ourself?

R3:Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention:

1)Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate.

2)Don't not put discharged battery and  undischarged battery in parallel. This may reduce the capacity of the whole battery pack.

3)Advise us the target capacity of the whole pack if you would like to put them in series. We  will choose the suitable BMS for each battery.

4)If you are not professional in parallel and series batteries, please don't handle the battery by yourself. It may cause danger and hurt the cycle life of battery.

Q4.Can we put different LiFePO4 battery pack in series by ourself?

R4:You can buy big voltage directly from us.We suggest do not make them in series by yourself if you do not have experience,this will hurt the cycle life of the pack.
 
Q5.Does your battery pack include BMS?Can we use it for car?

R5:Yes,our battery pack include BMS,you can use it for low speed car only or aux. power for standard car.Do not use it for standard car directly,that will need more complex design BMS for the pack.
 
Q6.What is your warranty?

R6:We offer 12 months warranty for lithium ion battery pack and 2 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack,which means,after 2000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

If you are interested in our products, feel free to contact with us !
 

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