12V 24V 36V 48V Lifepo4 Charger 12V 72V 84V Lithium Battery Charger 0-90V 7A Adjustable Voltage and Current Battery Adapter
12V 24V 36V 48V Lifepo4 Charger 12V 72V 84V Lithium Battery Charger 0-90V 7A Adjustable Voltage and Current Battery Adapter
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Note: (It is important to repeat it three times!) The positive and negative poles of the charger cannot be reversed (red positive +; black negative -). Reverse connection will cause damage (damage is not guaranteed).
7A for current below 60V, and 350W for current above 60V
Host description:
Input voltage: AC 110V-220v
Output power: 650W (effective output power 350W)
Output voltage: 0V-90V (12V/24V/36V/48V/72/84V battery adjustable)
Output current: DC constant current 1-7A adjustable.
Protection method: voltage * current output can not exceed 350W (more than will burn the machine)
Appearance size: length 235MM* width 116MM* height 50MM
Cooling method: air cooling
Display mode: The screen has voltage, current, capacity, time display.
Accessories: host / power cord (European standard, American standard optional) / clip (optional) / Anderson (optional)
Special instructions for charger:
The first step: Do not connect the battery to the charger, turn on the power, adjust the voltage knob to adjust the voltage, refer to the voltage display on the top of the display, (4S lifepo4 battery 3.65v*4=14.6V, 3S lithium battery 4.2v *3=12.6V.. ....), adjust to the voltage you need.
Step 2: Adjust the current to the minimum. After connecting the battery, adjust the current from small to large to the current you need. (It is not allowed to adjust the voltage knob again during the charging process, otherwise there will be overcharge or undercharge, which may burn the host)
If the display current becomes zero, it means it is fully charged.
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