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Risklight Flat Type Kdest Rechargeable 18650 Battery 72V 30AH High Discharge Current

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Capacity
30ah
Brand Name
Risklight
Type
Lithium Battery
Voltage
Other
Cell type
Panasonic 2900mah 3c cell
Fit moto power
Less 3600w
Size
150*200*250MM can be customized
Weight
11kg
Application
E-bike,E-motorcycle,E-scooter,Electric Wheelchair,electric motorcycle
BMS discharge current
50Amp can be customized
Is_customized
yes
Application 1
Solar energy system ,UPS ,electric vehicle ,e-bike ,e-tool ,electric f
Application 2
electric wagon,electric wheelbarrows,Electric powered boat



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Description

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Battery Model

7230

Voltage    

72V

Capacity:    

30AH

Type:

3.7v 3C 18650 cell

Source Resistance    

40

 

Charge

Way of charge

CC/CV

Standard charge Current

2A

Max charge current

5A

Charge Cut-off Voltage

84.0V

CellOvercharge protection Voltage

4.2V/CELL

 

Discharge

Continouns Discharge Current

50Amp can be customized

Peak Discharge Current

150Amp can be customized

Cell Overdischarge Voltage

2.8v/cell

Discharge Cut-off Voltage

56.0V

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

11kg

Size

150*200*250MM can be customized

Fit moto power

Less  3600w

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

Charger Parameters

Applying Battery Type: Lithium

Input Voltage (AC/V): 100 to 240V

Output Current (A): 2 A

Output Voltage (DC/V): 84.0V

Charging Mode: CC/CV

Type of DC Output Connector: PLUG

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

(Suitable Wattage of Motor:  from 250 Watt to 3600 Watt suggested.)

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.

BMS informations

 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;

Advantages

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

 

Others

1. OEM orders are available

2. Superior quality and cost-performance ratio

3. Tags, plugs and connectors are available

4. We could design and produce the battery pack with aluminum alloy shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure appearance)

5. Bulk pack is available

Lithium ion batteries are common in consumer electronics. They are one of the most popular types of battery for portable electronics, with one of the best energy-to-weight ratios, no memory effect, and a slow loss of charge when not in use. In addition to uses for consumer electronics, lithium-ion batteries are growing in popularity for defense, automotive, and aerospace applications due to their high energy density. Li-ion batteries are lighter than other equivalent secondary batteries—often much lighter. The energy is stored in these batteries through the movement of lithium ions.

A key advantage of using Li-ion chemistry is the high open circuit voltage that can be obtained in comparison to aqueous batteries (such as lead acid, nickel metal hydride and nickel cadmium).

 

  • Long battery life: 1000 plus recharges
  • Ultra light and small size
  • Super high discharge rate means more power.
  • Super long range
  • It never explodes! Peace of mind for you!
  • No Memory Effects
  • Maintenance Free: only need to charge it once every month if you are not using it

 

Parts included

72V 30AH 3500w Lithium Battery with   Case,50A BMS and 84V 2A Charger:

Parts included:

1.72V 30AH 3500W  Lithium Battery with    case

2. 50A Built-in BMS board

3. Charger (84.0V 5.0A 100-240V 50/60HZ US,EU,UK,AU PLUG)

 

 

 

Products show

 

 

You can choose battery discharge port : A ,B,C,D

 

 

-

 

01234-567

 

 

Applications

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

Make battery pack process

 

Certification

Factory

 

1

5234

experience  

We have more than 10years experience in producing Nicd&NiMH&Lithium 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. 

 

 

 

 

 

Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).