48V 17AH Lithium ion Electric E Bike Battery Hailong Ebike with 30A BMS with 3400mah 18650 Cells for Bafang Bicycle Motor

48V 17AH Lithium ion Electric E Bike Battery Hailong Ebike with 30A BMS with 3400mah 18650 Cells for Bafang Bicycle Motor
  • Продавецflimmer.com
  • Список ценUS $351.05piece
  • Продажная ценаUS $351.05piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,9 (745)

Oписание продукта

  

Features:

 E-Bicycles

Folding E-Bikes
Comfort Bikes
E-Trikes 
Recumbent Trikes
Motorscooters
Motorcyles 
AntiGrav EV
electric bike battery,electric bicycle battery,ebike battery,electric motorcycles,
electric wheel,electric wheelchair ,electric wheelbarrow,bafang motor battery
 

Battery Model

4820

Voltage    

48V

Capacity:    

20AH

Type:

3.7v 3C Samsung  18650 cell

Source Resistance    

40

 

Charge

Way of charge

CC/CV

Standard charge Current

2A

Max charge current

5A

Charge Cut-off Voltage

54.6V

CellOvercharge protection Voltage

4.2V/CELL

 

Discharge

Continouns Discharge Current

30Amp

Peak Discharge Current

100Amp

Cell Overdischarge Voltage

2.8V/cell

Discharge Cut-off Voltage

36.4V

Cycle Life

1000 times

Safety test

No firs ,No explosion

Overcharge Safety Test

Crush Safety test

Needling safety test

130 C high Temperature safety test

Weight

4.5kg

Size 

75*110*390MM

Fit moto power

Less 1400w

Working Temperature

0C—45C

-20-C—65C

Retention of charge

>95%

Certificate

CE,UL,ROSH,UN38.3,MSDS

Application

E-bike,E-motorcycle,E-scooter

Warranty

One year

 

 

Charger Parameters

Applying Battery Type: Lithium

Input Voltage (AC/V): 100 to  240V

Output Current (A): 2 A

Output Voltage (DC/V): 54.6V

Charging Mode: CC/CV

Type of DC Output Connector: PLUG

Includes:

 

Applications: E-Bike, Electric Bike, E-Scooter, Electric Scooter !

(Suitable Wattage of Motor:  from 250 Watt to 1400 Watt suggested.)

 

-Parts included:

-1. 48V 20AH 1000W Lithium Battery with Silver Fish case

-2. Built-in BMS board

-3. Charger (54.6V 2.0A 100-240V 50/60HZ,US,UK,AU,EU plug)

 

This battery can fit these motor kits and so on

 
48V 350W BAFANG Brushless Geared Mid-Drive Motor eBike Conversion Kits
 
48V 500W BAFANG Brushless Geared Mid-Drive Motor eBike Conversion Kits 
 
48V 750W BAFANG BBS02 Brushless Geared Mid-Drive Motor eBike Conversion Kits
 
48V 1000W BAFANG BBSDH Brushless Geared Mid-Drive Motor eBike Conversion Kits
 
TONGSHENG TSDZ2 48V 500W Brushless Geared Mid-Drive Motor eBike Conversion Kits
 
TONGSHENG TSDZ2 48V 350W Brushless Geared Mid-Drive Motor eBike Conversion Kits

Product Show

-SAM33GT-

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9

 Warnings

Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.

Does not use or leave the battery near a heat source as fire or heater

Use the battery charger specifically for that purpose when recharging.

Do not reverse the position and negative terminals.

Do not connect the battery electrodes to an electrical outlet.

Do not discard the battery in fire or a heater.

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

Do not strike, trample or throw the battery.

Do not directly solder the battery and pierce the battery with a nail or other sharp objects

Battery Quality

1. Cells - A grade cells to make sure batteries in high and full capacity

2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload

3. Compose Type : Injection Technology to make battery more stable.

4. Certifications : CE,UL,FCC, RoHS, ISO9001

5.  Long life cycle, No memory, environment friendly.

Advantage

1.   High energy density

2.   High working voltage for single battery cells

3.   Pollution-free, environment friendly

4.   Long cycle life; It extends its cycle life up to 800 cycles

5.   Capacity, resistance, Voltage, platform time consistency is good

6.   Simplifying battery management system (BMS) and a battery charger

7.   With short-circuit production function, safe and reliable

8.   Factory price & High quality

9.   Fast charging

10. Light weight, small size

11. Large overcharge tolerance and safe performance

12. Self balance

 

Make battery pack process

-1-2-3

 

 

Application

1. Light electric vehicles: such as electric bicycle, golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs

2. Large-scale electric vehicles: such as bus, electric car, tourist car and commix car

3. Electric tool: electric drill, electric saw, lawn mower

4. Remote control cars, boat, aircraft, toys,

5. Solar and wind power generation energy storage devices

6. UPS emergency lights, warning lights and miners lamp

8. Small medical equipment and portable equipment

 

Widely used for Electric bicycle,golf car,electric wheelchair,power tools,scooter, UPS,Solar&Wind

energy storage system,EV,etc

12V100AH-6

About the BMS

Our BMS consists of Master BMS Circuitry (we named “BMU”), Slave BMS Circuitry (we integrate it into our

battery module) and contactor. Besides the basic functions such as over charge/ discharge,over current, short

circuit, over temperature and balancing, Our BMS owns the following features, 

 

1. Master-Slave architecture makes the system flexible;

2. Two level warning makes maintenance easier;

3. CAN2.0 and industrial level electronic components make system reliable;

4. Contactor makes high rate charge & discharge feasible;

5. Periodic insulation measurement makes personnel safety possible;

6. Host can control the system easily; 

Product Certificationimage

Factory

-1-2

experience  

We have more than 10years experience in producing Nicd&NiMH battery cell and pack,7years of experience

to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certification.

Strict process management and control

Each process  for making battery wereunder strict management and control,all of the battery wereunder full

inspection before delivery.

After-sales service  

Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year

Guarantee,there are safety and operating instructions for your reference.

Why Choose Us

•Quick response to clients\' enquiries within 12hrs

•Tailor-made solution provided by our experienced team and professional engineers for lithium

  polymer  battery

•More than 10 years experience in producing battery products for various application.

•Value quality and long-term cooperation to reach win-win relationship. 

 1. We ship to Worldwide,except China,Hong Kong,and we do not ship to APO/FPO.etc

2. Items will shipped to 1-3 bussiness Days after payment received.

3. Items are shipped from China using DHL,UPS,FEDEX,TNT,EMS,reach most of the countries within 3 to 10 bussiness Days.Delivery time depends on destination and other factors, it may takes up to 10 bussiness days.

4. We ship to the buyer\'s Aliexpress address,your Aliexpress address must match your Shipping address.

5. Any custom duty or import tax are responsible for the Buyer.

 

1. 30 Days Refund , In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA).

2. We are not responsible for any kind of compatible issues, or problems related to any specific software or games. Please check our description carefully before purshing. If there is not anything wrong with our product or description, we wont bear the return shipping.

3.We checking all items before sending out, if you received an broken / defective item, please take photos and send to us immediately. We only accept those cases reported within 7 days.

4. Please keep all the package material , return items must be in good condition.

5. Buyer is responsible for all return shipping charges. We will responsible to pay the resend package.

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3. If you have any problem,please contact us ,we will reply you in 24 hours.