7.3V 4A LiFePO4 Battery Charger 2S 6.4V Battery
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For 6.4V 2S LiFePO4 Battery
- 7.3V 5A LiFePO4 Battery Charger matches to 2S 6.4V LiFePO4 Battery, or also called “6.4V LiFepo4 battery charger”,
- Perfect protection circuit design, fast charge scheme,
- Automatically maintenance battery,
- 100% prolong battery service life,
- 3 years warranty
Detail refers to specifications as below:
7.3V4A LiFePO4 Battery Charger Specification
Brand: QILIPOWER®
Model: QL7304000
AC Input: 100~240V
DC Output: 7.3V 4A
Charge Process: Pre-charge, CC, CV and Automatically Cut-off
Charger Indicator: With Double color LED for power capacity show
Output Protections: OVP, OCP, Shorted, Reversed
Safety Approval: CE, UL, TUV, FCC, PSE, CCC
Size: 113*44*30mm
Net Weight: 350g
Adaptor for: 2S 6.4V LiFePO4 Battery
Customized Charger: Acceptable
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QL7304000 7.3V4A Charger for 2S 6.4V LiFePO4 Battery |
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| Item | Specification | Remark |
| 1.Input | ||
| Rating input voltage | 100~240 Vac, 50/60 Hz | |
| Input voltage range | 90~264 Vac | |
| Rating input current | 1.0 A/RMS | Input:100V
Output: Full load |
| Max input power | 33W | Input:100V
Output: Full load |
| 2.Output | ||
| No load output voltage | DC 7.3V | |
| Output voltage range | DC6.4V ~ 7.3V | |
| Charging current | 4A ±10% | |
| Charging voltage | DC 7.3V±0.2 V | |
| Pre-charge | 0.4A ± 0.4A | Voltage≤4V
(battery discharge voltage) |
| Charge-end current | ≤0.8A±10% | |
| Suit with battery type | 2S 6.4V LiFePO4 Battery | |
| Timer | – | |
| Max output power | 29.2W | |
| Ripple voltage | ≤70mV | Full load |
| Power LED | Red | Power on |
| Charging LED | All off | No battery |
| All on (or Green on) | Finished | |
| All flashing | Error | |
| Flashing one by one | Charging | |
| Shorted | Yes | |
| Reversed | Yes | |
| Efficiency | ≥89% | Full load @220V |
| 3.Environment | ||
| Operate temperature | -10 ~ +40℃ | |
| Operate humidity | < +90% | Relative humidity |
| Storage temperature | -40 ~ +70℃ | |
| Storage humidity | 0 ~ +95% | Relative humidity |
| Cooling | Natural | |
| Vibration resistance | 5MM / 50HZ/600S | Non-operating condition |
| Impact resistance | 1 meter drop test 3 times | Non-operating condition |
| 4.Mechanical | ||
| Net Weight | 350g | |
| Size | 113*44*30mm | Casing only |
| Connector | Refer to order | |
| 5.Safety | ||
| Max. temperature rise | < 40℃ on casing | |
| Safety approval | CE/TUV/FCC/PSE/CCC | |
| MTBF | 30000 H | |
| ESD | 8.0 KV | |
| Hi-Pot Insulation | i/p to o/p: 3000V (1 min) | |
7.3V 4A LiFePO4 Battery Charger for 2S 6.4V LiFePO4 Battery
