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Rechargeable Lipo Battery 902040 700mAh 3.7V Lithium Polymer Battery

China Rechargeable Lipo Battery 902040 700mAh 3.7V Lithium Polymer Battery, Find details about China Lipo Battery 902040, Lithium Battery 3.7V 700mAh from Rechargeable Lipo Battery 902040 700mAh 3.7V Lithium Polymer Battery

Model NO.
DY-902040
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
700mAh
Certification
CE/MSDS/Un38.3/MSDS
Application
Toys, Power Tools, Home Appliances, Consumer Elect
Model Number
902040
Weight
14G
Cycle Life
More Than 500 Times
Payment
Paypal.Tt.Western Union
Connector
Jst or Customer′s Pointed
Shipping
Door to Door Delivery
OEM/ODM
Accepatable
Protection
BMS
Trademark
Deyee
Transport Package
Strong Carton
Specification
42*20*9mm
Origin
Shenzhen
HS Code
8507600090
Model NO.
DY-902040
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
700mAh
Certification
CE/MSDS/Un38.3/MSDS
Application
Toys, Power Tools, Home Appliances, Consumer Elect
Model Number
902040
Weight
14G
Cycle Life
More Than 500 Times
Payment
Paypal.Tt.Western Union
Connector
Jst or Customer′s Pointed
Shipping
Door to Door Delivery
OEM/ODM
Accepatable
Protection
BMS
Trademark
Deyee
Transport Package
Strong Carton
Specification
42*20*9mm
Origin
Shenzhen
HS Code
8507600090
ItemsSpecification
Type3.7V 720mAh 902040
Nominal voltage 3.7V
Nominal Capacity720mAh
Dimension9.0*20*40mm or Customized
WeightApprox: 14g
Max.charge current1.0C
Max.discharge current0.5A or according to customer requirement
Charge currentStandard Charging: 0.5C
Rapid charge: 1.0C
Standard Charging methodCC-CV(constant voltage with limited current)
Charging time0.2C: 5-6 hours; 0.5C: 2-3 hours; Max 1C: 1-2 hours
Cycle life500-1000 times according to customer use method
Operating temperatureCharging: 0 °C ~+45 °C
Discharging: -20 °C ~+60 °C
Storage temperature-20°C~+60 °C

lithium polymer battery 902040 3.7V 700mAh lip battery for electric toy/ toothbrush

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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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