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Topak Power Technology Co.,Ltd is one of the leading China 48v wheel chair li ion battery pack manufacturers and suppliers with best China 48v wheel chair li ion battery pack, 48v wheel chair lithium ion battery pack, 48v wheel chair lifepo4 battery pack factory, welcome to wholesale products from us.
48V Wheel Chair Li Ion Battery Pack
Specifications
48V 20Ah lithium battery pack
Environmental friendly;
Long cycle life&powerful
Light weight& smaller volume
very safety
The one of biggest Lithium Iron phosphate battery manufacturer In china
Very powerful 48V wheel chair lithium battery pack 20Ah
Model |
IFR 48V20AH |
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Typical Capacity(0.2C5A) |
20Ah |
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Mininum Capacity(0.2C5A) |
18Ah |
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Rated voltage |
48V |
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Max.Charge voltage |
54.75V |
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Cut-off voltage |
40V |
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Standard charge and discharge current |
0.2-0.5C5A |
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Pulse discharge current |
2.5C5A |
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Impedance(Max, at 1000Hz.) |
≤ 100mΩ |
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Charge method (CC/CV) |
Standard |
CC |
0.2C |
54.75V cut off |
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CV |
54.75V |
0.05C cut off |
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Rapid |
CC |
1C |
54.75V cut off |
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CV |
54.75V |
0.05C cut off |
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Operate temperature |
Charge |
0°C~45°C |
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discharge |
-20°C~60°C |
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storage |
-20°C~45°C |
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LiFePO4 battery characteristics:
Lifepo4 battery is the top energy choice for HEV,EV,UPS,electric tools and electric power storage system,as it is safe, enviroment-friendly and powerful with long cycle life and no memory effect.
Safe: the safest li-ion battery so far,accredited with CE and UL.
Powerful:able to discharge with 20c at 65c max.
Long cycle life:over 2000cycles with capacity staying at 80% min.
No memory effect:always ready for charge and use , with no need to charge after a full discharge.
Wide temperature range:available for use when the temperature range from-20to 70c.
Packaging & Shipping
Packaging Details: cartons with pallet.
Delivery details: 15-20 days after receive deposit.
Payment Terms:
We accept T/T, West Union, Paypal, L/C and so on.
Company Informations:
TOPAK POWER,a professional battery solution supplier, established in 2007. It is a high-tech enterprise specialized in the R&D, production and sale of battery and solar power systems. Products are
widely used in the field of civil and industrial.
The factory area cover more than 30000 square meters. TOPAK POWER NEW ENERGY has the core consumer electronics team of technical experts and top product desingers. We got great
achievements on energy development. Products are exported to Europe, North American, South American, Afirca, Middle-east and Asian countries.
We strictly carry out ISO 9001:2008 quality system and ISO14001 environment management system.Our products meet CE, RoHS certification standards. With strong capital, large productivity,
advanced technology and best after-sales, we’ll constant innovation, rapid development to build up a prestigious brand in the world.Company holds the principle of management“customer first,
Honesty first, Quality first”, wholehearted welcome inquiry and create more beauty future with you!
Certifications:
Our Services:
1. Best Quality and Best Service for any orders. No matter big or small orders.
2. Prompt delivery time and professional services.
3. We provide resolve methods for you.
4. Please contact and inform us what's the problem you met for quality issues.
Three-Year-Warranty
We want you to be fully satisfied with every item that you purchase from A&S Power. Furthermore, we also provide 3-year warranty for batteries and if any quality problems, not caused by improper
use or man-made, A&S Power will replace one by one.
“Market and Technical support email within 24 hours”
FAQ
1. Q:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.
2. Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
3. Q: What about the lead time for mass production?
A: Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry two months before the date you would like to get the products at your
country.
4. Q: What is your terms of payment?
A: We accept T/T, West Union, Paypal, L/C and so on.
Contact:
Davis Zhan/ Sales Executive
Ph/Whatsapp: +86 18320799025
Skype: zhanchangwei
Email: davis@globallibattery.com
Wechat/QQ: 1206736510
E-mail: 