Changzhou Hankun New Energy Technology  Co., Ltd.

( Lithium batteries - Li-FePO4 & Li-NiCoMn Battery Manufacturer )

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High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case

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Good quality Motorcycle Lithium Battery for sales
Good quality Motorcycle Lithium Battery for sales
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High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case

China High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case supplier

Large Image :  High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case

Product Details:

Place of Origin: China
Brand Name: HECO
Certification: CE,RoHS ,UN38.3, ISO
Model Number: HK-BK-24F40-01

Payment & Shipping Terms:

Minimum Order Quantity: 10 Packs
Price: Negotiable
Packaging Details: 2 packs/carton, carton size: 570*240*230mm
Delivery Time: Sample: within 15 days;bulk order:25~60 days, based on the order quantity
Payment Terms: T/T (30% advance payment, 70% balance payment to deliver the goods);Western Union, Paypal
Supply Ability: 3000 packs/ month
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Detailed Product Description

 

High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case

 

 

Quick Detail:

 

1. Long cycle life: battery cell more than 1200 times (charge and discharge at 1C, 80% capacity retention after 1200 cycles);

2. High safety: no fire and explosion in overcharge test at the voltage up to 30V and in short-circuit test, nail test, heat shock up to 130℃ test;

3. Good charging and discharging performance;

4. High discharge rate up to 10C;

5. All raw material of the batteries are environmental-friendly;

6. Wide working temperature range: from -10℃ to 60℃, extremely cold and hot weather will not affect its performance.

 

 

Description:

 

High-power Electric bike battery with painted metal case, Lifepo4 lithium battery of 24V 40AH

 

Compared with the same capacity lead-acid battery, LiFePO4 battery is 1/3 smaller in size, 2/3 lighter in weight, 5 times longer in cycle life, more economic and eco-friendly.

LiFePO4 battery replacing Lead acid battery is an inevitable trend.

Compared with same capacity Li-NixCoyMn battery, LiFePO4 battery is 2.5 times longer in cycle life, also most the same in weight & size.

 

 

Basic knowledge:

 

Lithium ion battery, classified by the anode material, can be divided into li-MH,Li-Co2, Li-NixCoyMnz, and Li-FePO4, etc.

Classified by the battery shell, can be divided into plastic shell, stell/iron shell and aluminum shell.

All these lithium ion batteries have their own advantages. The technical data of their comparative performances is as follows:

 

 

 

 

 

 

 

Different Lithium Battery Material Comparision Table

NO.

Parameters 

Li-Co2

Li-NiCoMn

Li-MnO2

LiFePO4

1

Energy density    (g/cm3)

2.8~3.0

2.0~2.3

2.2~2.4

1.0~1.4

2

Specific area         (m2/g)

0.4~0.6

0.2~0.4

0.4~0.8

12~20

3

Capacity density     (Ah/kg)

135~140

155~165

100~115

130~140

4

Voltage

3.7

3.6

3.6

3.2

5

Cycle life

>300

>800

>500

>2000

6

Transition metal

Poor

Poor

Rich

Very rich 

7

Material cost

Very high

High 

Cheap

Cheap

8

Environmental performance

Contain Co

Contain Co & Ni

Non-toxic

Non-toxic

9

Safety performance

Bad

Good

Better

Excellent

10

Application area

Small battery

Small battery          Small power battery

Power battery

Power battery Large capacity power supply

 

From this chart, We can see Li-fepo4 battery has the most excellent overall performance.

 

Applications:

 

electric bike, electric wheelchair, electric scooter, electric motorcycle, golf cart, electric robot, vacuum cleaner, electric mower, wind/solar energy storage ...

 

 

Specifications:

 

Items

Characteristic parameters

Remark

Standard voltage

24V

 

Standard capacity

40Ah

0.2C5A discharge

Resistance

<90mΩ

AC Imp

Standard charge current

0.2C (8A)

 

Max charge current

1C (20A)

 

Standard discharge current

1C

 

Max discharge current

2.5C

 

Over-current protection

YES

 

Dimensions

 

 

Weight

<10Kg

 

Charge/discharge port

 

 

Charing mode(CC/CV)

standard

0.2C×6 hrs.(reference value)

 

fast

0.5C5A×2.5 hrs.(reference value)

 

Working temperature range

charge

0℃~+45℃

 

discharge

-20℃~+55℃

 

Storage Temperature Range

-40℃~+40℃

 

Storage environment humidity

 

50%~90% RH

 

 

High-power Electric Bike Lithium Battery Lifepo4 24V 40AH With Painted Metal Case

Product advantages:

 

1. Long cycle life (2000 cycles) is several times greater than Ni-MH, Ni-Cd or lead-acid.
2. No toxic, or polluting material(such as lead, cadmium, mercury) is contained in lithium battery, which is a kind of green battery.
3. High safety. LiFePO4 is an intrinsically safer cathode material than Lithium-ion since exothermic reactions can not occur in batteries based on this material LiFePO4 cells do not incinerate or explode under extreme conditions.
4. Good performance in high-current discharge cycles. We can design different capacity and size according to your demands.
For many applications, our battery systems result in significantly lower total cost of ownership over lead acid because lighter-weight, longer-life batteries means fewer replacements, reduced maintenance and service costs, less shipping and material handling costs, and lower total inventory carrying costs.

 

 

Company advantages:

 

1. Advanced polymer lithium-ion battery technology system ensure the correct technical direction and advanced leading technology
2. Excellent procedure quality tracking control system ensure HECO battery’s excellent performance and good consistency.
3. One-stop lithium battery system solutions. Heco’s research and development team include electronic engineer, mechanical engineer, structure engineer, whom could offer our clients one stop solutions including BMS, charger, battery pack structure, and overall applications.
4. Intimate and in time reacting service system. We always try to offer more than expected, do more than required.

 

Contact Details
Changzhou Hankun New Energy Technology Co.,Ltd

Contact Person: Ms. Sandy Chen

Tel: 86--15206119059

Fax: 86-0519-83383316

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