48v 21Ah Li Ion Battery Pack With Dorado Case For Electric Bike

Li ion battery is much popular in the electric bicycle industrial, Its brings us friendly environment with lot of fun world. Li ion battery pack for e-bike is lighter weight, size smaller and high energy power, It is best choice up to now.

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Electric bicycle

Electric motorcycle

Electric tricycle

Electric boat

Motorhome

Energy storage

RC toy

Led light

Street light

UPS

Medical Equipment

Robot

Overview

Quality + Safety = VODNO e-bike battery

 

1,We are use high rate 18650 battery cell in auto level quality to make a amazing e-bike battery pack, which has reasonable internal layout in series and parallel, with automatic welding technology using formed pure nickel sheet welding.

2,Battery pack’s performance and safety depends on cells, BMS assure battery pack working in normal situation and long life span. We use high top quality BMS to protect batteries are in normal situation, extend life span, reduce the frequency of battery pack accidents.

3,We ensure that the battery pack is 100% test before shipment, inspect the internal welding spot, We ensure that each battery pack is qualified when they are arrives at the customer'.

4,We provide 1 year warranty. Our team experts are able to help you solve problem you had, we will give priority to processing.

5,CB UN KC certification are available.

 

Not sure which battery is right for you? No problem: our battery experts are available to assist you in making the correct choice. 

 

Dorado

Voltage

Configuration

Battery capacity

ID-PRO

36v

10S

10Ah-17.5Ah

ID-PLUS

36v/48v

10S/13S

17.5Ah-21Ah

ID-MAX

36v/48v

10S/13S

21Ah-28Ah

Pls kindly contact sales person who are able to help you to choose suitable capacity based on your equipements.

 

Specifications

Model

VDO-Li4820   ( Dorado Max 505mm)

General Characteristics

Nominal voltage

48V (13S6P)

Nominal capacity@0.2C

21Ah

Nominal energy

1080Wh

Internal Resistance

240≦mΩ

Life cycle

>800 Cycles @0.2C Charging /Discharging at 90%DOD

Standard Charging

Charging voltage

54.6+/-0.2V

Charging Mode(CC/CV)

At 0℃~45℃temperature, charged to 54.6V at constant current 0.5C3A,and then at constant voltage 54.6V until the current drops to 0.5C3A

Charging Current

5A

Max.Charging Current

10A

Standard Discharging

Discharging Current

10A

Max.Continuous Current

30A

Max.Pulse Current

60A(<3S)

Discharging cut-off Voltage

36.4V

Operating conditions

Operating temperature

Charge

0℃~60℃

Discharge

-20℃~60℃

Storage temperature

-10℃~45℃

Water dust resistance

N/A

Structure

Casing

Dorado Max

Dimension

N/A

Approx.Weight

≤4.9kgs

Terminal

N/A

Workflow

 

What is Your Application?Talk to us, Vodno Battery Experts will offer you a best solution

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