7.3V 4A LiFePO4 Battery Charger 2S 6.4V Battery

  • 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:

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7.3V4A LiFePO4 Battery Charger Specification

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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

 

QL7304000 7.3V4A Charger for 2S 6.4V LiFePO4 Battery

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