Hailong 48v 17.5ah ebike INR18650-35E lithium ion battery pack
Product Description
Battery Type: hailong case downtube Battery Pack
Outer Packing Material: PVC, Plastic shell, Plastic and Aluminum Shell, Steel Sheel
Item | Specification | |
Product Name | Europe Hotsale Down Tube Hailong Battery Pack | |
Nominal Voltage | 48V | |
Nominal Capacity | 17.5Ah/customized | |
Continuous discharge current | 30A(max) | |
Burst Discharge Current | 40A(adjustable) | |
Power | 500-1000W | |
Over-charged Protection Voltage | 4.25±0.025V/Cell(adjustable) | |
Over -discharged Protection Voltage | 2.50±0.10V/Cell(adjustable) | |
Charge mode | CCCV | |
charge Voltage | 54.6V | |
Charging Current | 2.0-4.0A | |
Charging Temperature | 0~45ºC,45~85%RH | |
Discharging Temperature | -20~55ºC,45~85%RH | |
Circle life | >500 times | |
Storage Environment | One Month | -20~+55ºC,45~85%RH |
Three Month | -20~+45ºC,45~85%RH | |
One Year | -5~+20ºC,45~85%RH | |
Dimension | high | 90mm |
length | 367mm | |
thickness | 111mm | |
Weight | <5.0 KG | |
Key Application
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Inner Circuit Board
The inner circuit board, provides protection against over-charge, over-discharge and short circuit, through monitoring
single string of cells. Also it enables every battery pack to obtain independent balancing function
our company advantage:
FAQ:
Q: Are you trading company or manufacturer?
A: We are DELONG original factory.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
Q: Do you provide after-sales serive?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.
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9098,Dongbian Business Building,Minzhi Road 369, Longhua District, Shenzhen,P.R.C.
Tel : +86 755 21012989
Phone：+86 13538138168
Email: info@delongbattery.com