12V 20ah 24ah Litium Iron Phosphate Battery Pack for Electric Wheelchair

• Type: Lithium-Ion Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 12.8V
• Discharge Rate: Medium Discharge Rate
• Shape: Cylindrical Battery
• Electrolyte: LiFePO4
• Installation: Packaged
• Rechargeable: Chargeable
• Application: Solar Energy Storage/Power Tools
• Certificate: MSDS/ISO9001
• Cycle Life: >2000times
• Warranty: 12months
• Connector: Provided
• Rate: 0.2c-2c
• Weight: 2.9kg
• PCM: Customized
• OEM/ODM: Yes
• Samples: Yes
• Transport Package: Carton Package
• Specification: 181*77*167*167mm
• Trademark: A&S Power
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000pieces/Month

Product Description

12V 20ah 24ah Litium Iron Phosphate Battery Pack for Electric Wheelchair

Parameter Table   

Electrical Characteristics	Nominal Voltage	12.8v
	Nominal Capacity	24Ah @ 0.2C
	Energy	307.2Wh
	Internal resistance	≤60mΩ
	Cycle Life	>2000 cycles @ 0.2c charge/ discharge at 100%DOD,End of life 70% capacity
	Months Self discharge	≤3.5% per month at 25ºC
Standard Charge	Charge voltage	14.6±0.2V
	Charge Mode( CC/CV)	At 0ºC~45ºC temperature, charged to 14.6v at constant current of 0.2C5A, and then, changed continuously with constant voltage of 14.6v until the current was not more than 0.02C5A
	Charge current	4.8A
	Max.Charge current	12A
Standard Discharge	Discharge current	4.8A
	Max.continuous current	24A
	Max. Pulse current	60A (<3S)
	Discharge cut-off voltage	10.0V
Environmental	Charge Temperature	0ºC to 45 ºC
	Discharge Temperature	-20ºC to 60 ºC
	Storage Temperature	0ºC to 45 ºC
	Water Dust Resistance	IP55
Mechanical	Cell & Method	IFR32700 N60,4S4P
	Plastic Case	ABS
	Dimension (L*W*H*TH)	181*77*167*167mm
	Weight	Approx. 2.9KG
	Terminal	M5

 

Product picture:












Main features:

1. Using the technology of lithium iron phosphate cell, superior safety,

2. thousands of cycles, 100%DOD, under normal conditions

3. Built-in automatic protection for over-charge, over discharge, over

4. current and over temperature

5. Maintenance free

6. Internal cell balancing

7. Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.

8. Can be charged using most standard lead-acid charges (set)

9. Wider temperature range:-20ºC~60ºC

Low Risk Promise

1. For lithium polymer battery, we can provide 5pcs( capacity < 500mAh) of free samples and buyers pay for the shipping cost. If items in stock, we can send out sample within 5 days.
2. For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order
3. For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order

Our cooperative policy

1. Making the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying your E-mail within 12 hours
3. Inspection before shipment.
4. Priority to get the our latest product information after our cooperation

One-Year-Warranty

We want you to be fully satisfied with every item that you purchase from A&S Power. 
Furthermore, we also provide one-year warranty for batteries.
And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.
 

"Market and Technical support email within 24 hours"

Low-Risk Promise
1. For lithium polymer batteries, we can provide 5pcs free samples and buyers pay the shipping cost, for the model in our stock, we can send out within 5 days.
2. For orders over 5000pcs, the Buyer gets a cash coupon of 50 USD for the next order
3. For orders over 10000pcs, the Buyer gets a cash coupon of 100 USD for the next order

Our cooperative policy
1. Make the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying to your E-mail within three hours
3. Shipment sample for checking before shipment.
4. Priority to get our latest product information after our cooperation

Advantage

1. Environmental friendly
2. High density of energy
3. Lightweight
4. Low self-discharge
5. Low internal resistance
6. Long cycle life, chargeable up to 500 times
7. No memory effect
8. Doesn't contain Mercury, No fire, No explosion, No leakage

One-Year-Warranty
1. We want you to be fully satisfied with every item that you purchase from A&S Power. 
2. Furthermore, we also provide a one-year warranty for batteries.
3. And if any quality problems are not caused by improper use or man-made, A&S Power will replace it one by one.

 

FAQ

1. Q: Where can I get the price?

    A: We usually quote within 24 hours after we get your inquiry. If you urgently need 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: It depends on your order quantity and the season you place the order. We suggest that you start inquiry months before the date you would like to get the products in your country.

 4. Q: What are your terms of payment?

    A: We accept T/T and L/C.