Specifications

wheelchair battery 24v 60ah
1)Long cycle life (2000 cycles)
2)Environmentally-friendly
3)safety &good performance

 wheelchair battery 24v 60ah lithium batteries

 

 

 

 

 

 

 

 

 

 

>>>specification:

 

  

Item		General Parameter
Model		IFR 32650
Casing material for single cell		steel case for single cells
Standard capacity(0.2C5A)		60Ah
Mininum Capacity(0.2C5A)		59Ah
Rated voltage		24V
Max.Charge voltage		29.2V
Cut-off voltage		20V
Standard charge and discharge current		0.2C5A
charging Time		5hours
Max discharge current		5C5A
length		as your demand
width		as your demand
height		as your demand
Weight(Approx, including case)		About 9kg
Impedance(Max, at 1000Hz)		≤ 6 0mΩ
Charge method (CC/CV)	Standard	CC	0.2C	29.2V cut off
		CV	15.2V	0.05C cut off
	Rapid	CC	1C	29.2V cut off
		CV	15.2V	0.05C cut off
Operate temperature		Charge		0°C~45°C
		discharge		-20°C~60°C
		storage		-20°C~45°C

 

 

 

 

 >>>Advatages:

 

 

Safe: The safest LiFePO4 battery so far, with CE, UL approved.

 

 Environmental-friendly:  All of our LiFePO4 approved ROHS .

 

 

 

 Quality: Have obtained ISO9001-2008 and TS/16949 certification .Every cells in the same capacity , impedance ,self-discharging ,voltage ,discharge stage ,cc ratio .

 

 

>>>Other features:

 

1. Safety: safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive

 

2. Clean and Green energy, no toxic material contained

 

3. Powerful: HP battery can discharge in 15C~20C

 

4. Long life cycle, > 2000 times deep cycle 80% capacity left,8 times of lead acid battery

 

5. No memory effect,highly efficient charge anytime, no reduction of capacity

 

6. Operation temperature: -20~70°C

 

7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH/Ni-Cd  battery, 1/2 weight of lead acid battery

 

8. Good performance at high temperature and high temperature resistance

 

9. Low self-discharge rate: < 3% monthly

 

 

>>> Good performance

 

 

Test Report For Single Cell 3.2V 5AH LiFePO4 Battery     

 

Condition : Low Temperature -20°C±5°C

 

Charging Capacity:5181(mAh)

 

Discharging Capacity:4673(mAh)

 

Discharging time:187minutes

 

                                               Low Temperature Discharging Curve

 

 

 

 

 

Test Report For Single Cell 3.2V 5AH LiFePO4 Battery    

 

Condition : High Temperature 60°C±5°C

 

Charging Capacity:5140(mAh)

 

Discharging Capacity:5162(mAh)

 

Discharging time:62minutes

 

                     High Temperature Discharging Curve

 

 

 

 

  

 

 

 

 

 

>>>Products Gallery:

 

 

 

 

 

 

 

 

  Drawing for single cell:

 

 

 

 

>>>Certificates:

 

 

 

 

 

 

>>>How to order:

 

 

 

 

 

 

 

 

  

 

Optimum Battery Co., Ltd is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 7 years.

 

There are about 1500 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application ect..

 

 

Skype:nancy.chen668