Fast Charge 4.2V 2A Lithium Ion Battery Desktop Charger Pass CE Certificate
Fast Charge 4.2V 2A Lithium Ion Battery Desktop Charger Pass CE Certificate In Europe
Input Characteristics
1. Input Voltage):
(Nominal Voltage):100-240Vac
(Variation Range):90-264Vac
2. (Input Frequency):
Nominal Frequency):50-60Hz
(Variation Frequency):47-63Hz
3. (Input Current):
0.5Arms max At any input voltage and rated, DC output rated load.
4. (Inrush Current):
30Amps Max. Cold start at 240Vac input, with rated load and 25℃ambient.
AC Ac Leakage Current):0.25mA Max At 240Vac input.
Output Characteristics.
Rated Output
|
Output Current (A) |
Output Current Limit (A) |
Output Voltage (VDC) |
Turn Led current (mA) |
| 2A | 1.9-2.2A | 4.1-4.3 | 80-160 |
Fast Charge 4.2V 2A Lithium Ion Battery Desktop Charger Pass CE Certificate In Europe
Picture:
Fast Charge 4.2V 2A Lithium Ion Battery Desktop Charger Pass CE Certificate In Europe
Sample test report:
| No | TestItem | Test condition |
Standard spec |
Test data |
Unit |
Judge |
|||
| 1# | 2# | 3# | Pass/Fail | ||||||
| 1 | Output voltage | Vin 100Vac/60Hz Io=0 | 4.2V ±0.1V | 4.25 | V | Pass | |||
| 2 |
Output current |
Vin 100Vac/60Hz Io= Rated current |
2.0A ±10% | 2.1 | A | Pass | |||
| 3 |
Average Efficiency |
Vin 115Vac/60Hz |
65% min | 65.6 | % | Pass | |||
| 4 | Ripple & Noise | 80mV p-p max. | 60 | mV | Pass | ||||
| 5 |
SHORT |
Vin 115Vac/60Hz |
>2.5A | OK | A | Pass | |||
| 6 |
Vin 115Vac/60Hz Io=0 |
≤0.5W | 0.3 | W | Pass | ||||
| 7 |
Output voltage |
Vin 240Vac/50Hz Io=0 |
4.2V ±0.1V | 4.25 | V | Pass | |||
| 8 |
Output current |
Vin 240Vac/50Hz Io= Rated current |
2.0A ±10% | 2.14 | A | Pass | |||
| 9 |
Average Efficiency |
Vin 230Vac/50Hz |
68% min | 68.6 | % | Pass | |||
| 10 |
Ripple & Noise |
Vin 240Vac/50Hz full load |
80mV p-p max. | 60 | mV | Pass | |||
| 11 |
SHORT |
Vin 240Vac/50Hz |
>2.5A | OK | A | Pass | |||
| 12 |
Standby Power |
Vin 230Vac/50Hz Io=0 |
≤0.5W | 0.4 | W | Pass | |||
| 13 | - | Pass | |||||||
| Safety Test | |||||||||
| 1 |
Hi-pot Test |
3KVac 10mA 60 Seconds Between input and output test |
Pass | Pass | |||||
| 2 |
Burn in |
Input 220Vac /50Hz full load 4hours |
Pass | Pass | |||||
| 3 |
Drop test |
OK | Pass | ||||||
|
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Fast Charge 4.2V 2A Lithium Ion Battery Desktop Charger Pass CE Certificate In Europe
Our lithium battery chargers:
The use of our specialized lithium battery chargers is imperative for all Lithium Battery Store batteries. Employing a LiFePO battery charger tailored for lithium batteries is crucial as the utilization of lead-acid chargers can significantly diminish both the lifespan and performance of these batteries. Unlike lead-battery chargers that supply a lower voltage, causing LiFePO4 batteries to reach only 80% capacity, lithium chargers employ a higher voltage specifically calibrated to optimize the lithium battery chemistry, thus extending their lifespan. Moreover, LiFePO4 chargers boast the ability to expedite the charging process by five times, enabling a complete recharge within just one hour.
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