 |
| Place of Origin: | China |
| Brand Name: | MaxPower |
| Certification: | CE IEC62133 ;KC ;UL |
| Model Number: | 14.4V SC 2200mAh |
| 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 |
| 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) |
mΩ |
≤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 |
Contact Person: Frank Yu
Tel: +86-13928453398
