Home ProductsNIMH Rechargeable Batteries

Vacuum Cleaner replacement Battery Pack14.4V SC NIMH Rechargeable Batteries , IEC62133 ,UL KC

Vacuum Cleaner replacement Battery Pack14.4V SC NIMH Rechargeable Batteries , IEC62133 ,UL KC

  • Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC
  • Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC
  • Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC
  • Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC
Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC
Product Details:
Place of Origin: China
Brand Name: MaxPower
Certification: CE IEC62133 ;KC ;UL
Model Number: 14.4V SC 2200mAh
Payment & Shipping Terms:
Minimum Order Quantity: 10PKC
Price: Negotiation
Packaging Details: Export Carton
Delivery Time: 5-8 working Days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 10000PCS Per Day
Contact Now
Detailed Product Description
Battery Type: Cylindrical NIMH AA Battery Voltage: 14.4V
Capacity: 2200mAh Dimension: MAX: L69.5mm*W58mm*H51.5mm
Weight: 318g Guarantee: TWO Year

Vacuum Cleaner replacement Battery Pack14.4V SC NIMH Rechargeable Batteries , IEC62133 ,UL KC

 

 

 specification  :

 Description  Unit Specification  Condition

 

Nominal Voltage

V 14.4

 

pack

 

Nominal Capacity

mAh 2200 Standard Charge/Discharge

 

Minimum Capacity

mAh 2090

 

Standard Charge/Discharge

 

Standard Charge

mA 220(0.1C) Ta=0~40℃ (see note 1)
hour 16

 

 

 

Fast Charge

 

mA

440(0.2C)~1100(0.5C)

 

with charge termination control

-△V=5mV/Cell

Timer cutoff=105%input capacity Temp.cutoff=40~45℃ dT/dt=0.8℃/min(0.5 to 1.0C);

0.8~1℃/min(1C)

 

hour

7.0 approx.(0.2C)

2.4 approx (0.5C) (see note 2)

 

Trickle Charge

mA 66(0.03C)~110(0.05C) Ta=0~40℃ (see note 1)

 

Discharge Cut-off Voltage

V 12.0

 

pack

 

Maximum Discharging Current

A 22 Ta =0~50℃ 9.6Vcut off

 

Storage Temperature

-20~+35 *
 Test

 

Unit

 

Specification

 

Condition

 

Remarks

 

 

Capacity

 

min

 

≥285

 

0.1C 充 16h,0.2C 放 5h Standard Charge 16h/ Discharge 5h

 

Up to 3

cycles are allowed

 

Open circuit Voltage

(OCV)

 

V

 

≥15

 

Within 1 hr after standard charge

 

 

pack

 

Internal Impedance (Ri)

 

 

≤10

 

Upon fully charge at 1kHz

 

Unit cell

 High Rate Discharge(0.5C)

 

min

 

≥110

 

Standard Charge/rest 30min discharge at 0.5C to 12.0V

 

Up to 3

cycles are allowed

High Rate Discharge(10C)

 

min

 

≥4.0

 

Standard Charge/rest 30min discharge at 10C to 9.6V

 

Up to 3

cycles are allowed

 

Low Temperature Discharge

 

 

min

 

 

≥240

 

Standard Charge, Storage:24hrs at 0±2℃

0.2C discharge at 0±2℃

 

12.0V/pack Cut-off

 

 

Over charge

 

 

N/A

 

No conspicuous deformation and/or leakage

 

 

0.1C charge for 48hrs

 

 

*

 

 

Charge reserve

 

min

 

≥180min

 

Standard charge Storage: 28 days Standard discharge (0.2C)

 

12.0V/ pack Cut-off

 

 

Humidity

 

N/A

 

No leakage

 

Standard charged, stand for 10 days at 33±

3℃ and 80±5% of relative humidity

 

 

 

External Short Circuit

 

 

N/A

 

 

No fire and no explosion

 

After standard charge, short-circuit the cell at

20℃±5℃ until the cell temperature returns

 

 

*

 

 

     

to ambient temperature.(cross section of the wire or connector should be more than

0.75mm2)

 

 

 

 

Safety Device Operation

 

 

 

 

N/A

 

 

 

 

No explosion

 

 

 

Forced discharge at 0.2C to a final voltage of 0V,then the current be increased to 1C and forced discharge continue for 60 min

.Leakage of electrolyte and Deformation are

acceptable

 

 

Vibration Resistance

  Change of voltage should be under 0.24V/ pack, change of impedance should be under60milli-ohm/ pack,

 

Charge the battery 0.1C 16hrs,then leave for 24hrs,check battery before/after vibration, Amplitude:1.5mm

Vibration:2500CPM

Any direction for 60 mins

 

 

 

 

 

Drop Test

 

 

 

 

N/A

 

 

 

△V<0.02V/ cell

△Ri<5%/cell

 

Charge at 0.1C for 16hrs,and then leave for 24hrs,check battery before / after drop Height: 50 cm

Thickness of wooden board: 30mm Direction is not specified

Test for 3 times

 

 

 

 

*

 

IEC Cycle Life Test

 

Cycle

 

≥500

 

IEC61951-2(2003)7.4.1.1

 

See note 3

 

 


Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC 0

 

Vacuum Cleaner replacement  Battery Pack14.4V SC  NIMH Rechargeable Batteries , IEC62133 ,UL KC 1

Contact Details
MAXPOWER INDUSTRIAL CO.,LTD

Contact Person: Frank Yu

Tel: +86-13928453398

Send your inquiry directly to us (0 / 3000)