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Changzhou Huake New Energy Technology Co.,Ltd
Changzhou Huake New Energy Technology Co., Ltd. ( Lithium batteries - Li-FePO4 & Li-NiCoMn Battery Manufacturer )
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24V 15Ah Electric Wheelchair Battery , Rechargeable LiFePO4 Battery

Changzhou Huake New Energy Technology Co.,Ltd
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Changzhou Huake New Energy Technology Co.,Ltd
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-0519-89886639
Contact Person:
Ms Sandy Chen

24V 15Ah Electric Wheelchair Battery , Rechargeable LiFePO4 Battery

Place of Origin : China
Brand Name : HECO
Certification : CE,ETL,RoHS ,MSDS,UN38.3, ISO/TS14001
Model Number : HC-WC-24F15-A
MOQ : 100 Packs
Price : Negotiable
Packaging Details : 3 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 : 5000 packs/ month
Nominal Voltage : 24V
Nominal capacity : 15ah
Battery dimensions235*170*48mm : 235*170*48mm
Battery weight : approx 3kg
Application : electric wheelchair, solar street light,etc
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24V 15Ah Electric Wheelchair Battery , Rechargeable LiFePO4 Battery

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:


24V 15Ah Electric Wheelchair Battery , Rechargeable LiFePO4 Battery

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-NixCoyMnz 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.ParametersLi-Co2Li-NiCoMnLi-MnO2LiFePO4
1Energy density (g/cm3)2.8~3.02.0~2.32.2~2.41.0~1.4
2Specific area (m2/g)0.4~0.60.2~0.40.4~0.812~20
3Capacity density (Ah/kg)135~140155~165100~115130~140
4Voltage3.73.63.63.2
5Cycle life>300>800>500>2000
6Transition metalPoorPoorRichVery rich
7Material costVery highHighCheapCheap
8Environmental performanceContain CoContain Co & NiNon-toxicNon-toxic
9Safety performanceBadGoodBetterExcellent
10Application areaSmall batterySmall battery Small power batteryPower batteryPower battery Large capacity power supply

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


Specifications:


Items

Characteristic parameters

Remark

Specs

24V 14Ah


Standard voltage

24V


Standard capacity

15Ah

0.2C discharge

Resistance

<120mΩ

AC Imp

Charge cut-off voltage

29.2V

0.5C discharge to Over discharge protection

Standard charge current

3A


Max charge current

8A


Standard discharge current

15A


Max discharge current

38A


Over-current protection current

45±10A


Connection mode

1P -8S


Dimension

235*170*48mm


Weight

About 3Kg


Working temperature range

charge

0℃~+45℃


discharge

-20℃~+55℃


Storage Temperature Range

-40℃~+40℃


Storage environment humidity


5%~90% RH





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.


Tag: electric wheelchair battery, 24V wheelchair battery, 24v solar street light lithium battery


Product Tags:

Wheelchair Battery Pack

      

Power Wheelchair Battery

      
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