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24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated

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Good! HECO lithium batteries are of good quality and reasonable in price. I’d like to cooperate with such partner.

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24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated

24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated
24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated

Large Image :  24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated

Product Details:
Place of Origin: China
Brand Name: HECO
Certification: CE,RoHS ,UN38.3, ISO
Model Number: HK-WC-24F20-A
Payment & Shipping Terms:
Minimum Order Quantity: 10 Packs
Price: Negotiable
Packaging Details: 2 packs/carton
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: 1000 packs/ month

24V 20Ah Electric Wheelchair Lithium Battery , CE Certificated

Description
Voltage: 24V Capacity: 20Ah
Dimension: 168*100*160mm Name: LiFePO4 Battery Pack, Lithium-Ion Battery Pack, Customize Rechargeable Battery
Use: Electric Wheelchair Feature: High Energy Density, Long Cycle Life, Environmental Friendly, High Power
Weight: <5KG
High Light:

Wheelchair Battery Pack

,

Power Wheelchair Battery

 

24V 20Ah Electric Wheelchair Lithium Battery, CE Certificated

 

Quick Detail:

 

1. Soft-pack LiFePO4 cells inside

2. Compact in size and light in weight

3. BMS manages to each cell for high reliability

4. Extra long cycle life - 5 times life of Lead Acid and 2 times of NiMH

5. Extremely safe: No explosion, no fire under collision, over charged or short circuit

 

 

Why to choose us become your supplier?

 

1.Professional lithium-ion battery pack for over 5 years.

2.Strong R&d team to support.

3.Only make high quality battery

4.BMS solution come from NSK and Recoh.

5.Offer OEM service for customer small order.

6.Quickly action & respond.

7.Best sale service and good price.

8:All of us,working hard.

 

 

Description:

 

CE certificate!~Lithium polymer battery pack/module of 24V 20ah, lifepo4 battery for electric wheelchair

 

Li-FePO4 battery modules and BMS solution:
Our company is a manufacturer of Li-FePO4 cells

 

Li-FePO4 battery modules and BMS solution:

Our company was a manufacturer of Li-FePO4 cells, we make and developing Battery Management Systems(BMS) battery solution, our battery modules have:

12v 8Ah, 12v 10Ah, 12v 20Ah, 12v 40Ah 12v 50Ah

We use this standard modules to build 24V, 36V, 48V, 72V...etc, and support different energy BMS solutions to support our customers

 

 

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.

 

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 table chart, we can see Lifepo4 battery has the most excellent comprehensivize performances.

 

 

Specifications:

 

Item

Description

Nominal Voltage

24V

Rated Capacity

20Ah

Pack Dimension

168*100*160mm

Internal Impedance

≤100mΩ

Charging Mode

CC/CV

Pack weight

About 5kg

Over Current Protection

YES

Cycle Life

≥ 1200 Cycles

Charge Temperature

0-45 ℃

Discharge Temperature

-20-55 ℃

The data on the table is only for reference

 

 

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.

 

 

Tag: LiFePO4 battery pack, electric wheelchair battery, 24v 20ah lithium battery

Contact Details
HECO NEW ENERGY CO., LIMITED

Contact Person: Ms. Sandy Chen

Tel: +86 15206119059

Fax: +852--34604012

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