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Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery

China Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery, Find details about China Hailong Downtube Abttery, Lithium Ion Battery from Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery

Model NO.
DL4810 Hailong downtube abttery
Rated Capacity
10ah
Standard Voltage
48V
Usage
Hailong Lithium Battery
Electrolyte
Li-ion
Item Name
48V Ebike Li-ion Battery
Nominal Voltage
48V
Nominal Capacity
10ah
Color
Black with LED Light Can Be Customized
Certificates
Ce/MSDS/Un38.3/FCC/RoHS
Battery Type
Lithium Iion Battery
Cycle Life
500-1000 Times
Weight
Aound 6.5kg
Payment
Paypal,T/T,Western Union/Moneygram etc.
Product Name
48V Ebike Li-ion Battery
Trademark
DELONGTOP Hailong Lithium Battery
Transport Package
Standard EPE Export Package
Specification
148.7*49.86*270mm can be customized
Origin
Guangdong
HS Code
8501200000
Model NO.
DL4810 Hailong downtube abttery
Rated Capacity
10ah
Standard Voltage
48V
Usage
Hailong Lithium Battery
Electrolyte
Li-ion
Item Name
48V Ebike Li-ion Battery
Nominal Voltage
48V
Nominal Capacity
10ah
Color
Black with LED Light Can Be Customized
Certificates
Ce/MSDS/Un38.3/FCC/RoHS
Battery Type
Lithium Iion Battery
Cycle Life
500-1000 Times
Weight
Aound 6.5kg
Payment
Paypal,T/T,Western Union/Moneygram etc.
Product Name
48V Ebike Li-ion Battery
Trademark
DELONGTOP Hailong Lithium Battery
Transport Package
Standard EPE Export Package
Specification
148.7*49.86*270mm can be customized
Origin
Guangdong
HS Code
8501200000

Downtube Hailong 48v 10ah with USB for electric bicycle bike battery

Products description of 48v ebike li-ion battery

Model

48v ebike li-ion batteryBattery materiallithium ion
Typical voltage48V Rated capacity 10ah
Dimensions107*75*285mmInner impedanceless than 100mΩ
Full voltage29.4VMax charge current4A
Discharge cut-off voltage54.6VRated dicharge current5A
Max discharge current10ACharge methods CC/CV
Battery weight 6.5KgOver-current protection current 25A
Cylce life More than 500-1000 timesCharging temperature 0-45 degree
Ceftified by CE,ROHS,MSDSDischarging temperature-20-60 degree
Expecting driving distancemore than 50KM( 350w Motor)  
 Charger Specification  
AC input 100-240V 50/60HZDC Output54.6V 3A
Size148.7*49.86*270mmCharging time around6-7 hours 
 

Safe instruction of 48v ebike li-ion battery

1,- Water-resistant and firm ABS plastic casing.

2,- Built-in PCB protection.

3,- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.

4,- The internal pack is stabilized by braces.

5,- Avoiding mechanical accidents caused by vibration.

Advantages of 48v ebike li-ion battery

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

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 

Detailed Pictures of 48v ebike li-ion battery

Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery
Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery
Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike BatteryDowntube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery

Payment&Shipping Policies

(1) We accept Paypal,T/T,Western Union or L/C ,moneygram etc..
(2) Items will be shipped in 3-5 days after received full payment.
(3) Shipping: DHL,Fedex TNT(only to certain area)etc..
(4) Tracking Number will be provided once shipped.

Warm notice:
1, OEM &ODM orders are available.
2, Superior quality and cost-performance ratio.
3, Tags, plugs and connectors are available.
4,Delivery time: 7~15 work days.

About us

Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture of lithium ion battery product worldwide.
DeLong battery won a good reputation and has become a popular brand in the international market.
We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.
Welcome to visit our company and factory to discuss the business cooperation.
Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery
Downtube Hailong 48V 10ah with USB for Electric Bicycle Bike Battery

Service 

1. Respond in 24 hours for any inquiry and consultation on our EV battery product .
2. Take actions quickly for normal client's claim within 24 hours 
3. Good after sales service : we offer one and half year quality warranty to our client ,we will take responsibility if there is any quality
4. One by one tested before shipment.
 
We offer the best service!

FAQ
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample.
3. Q: What's your payment term?
A: T/T, Moneygram,West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 5-10 days, but could be changed according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries tested twice during the whole production.

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