Now to charge the battery you can use the fan charger (IF ONLY IT HAS ITS OWN BUCK BOOST CONVERTER OR POWER PACK AS IT IS CALLED, AND MAKE SURE THAT IT IS NOT FAULTY) by cutting out the mouth that goes to the fan, then bring out the two wires on the inside the red one is positive and the blue is negative by default, but if yours doesn't have color you can determine which is which using a galvanometer/voltmeter. Now do the same connection for the charger as you did with the fan, i.e plugging positive to positive and negative to negative.
NOW IF YOUR FAN CHARGER IS AN ORDINARY WIRE AND DOES NOT HAVE POWER PACK OR IF THE POWER PACK IS FAULTY. you can use laptop charger with a working power pack to charge it on the following conditions.
1. You must find out the voltage rating of the power pack.
2. You must ensure that the voltage rating of the power pack is greater than the voltage of the battery. The voltage rating of the power pack below is 19 volts.
3. You must ensure that the power pack rating is not more than 5 volts higher than the battery voltage (i.e battery voltage
The above conditions MUST be satisfied for the charging to work. If the voltage rating of your battery is too high you could connect a resistor or any DC appliance that'll lead to a voltage drop.
16 comments:
Please the problem of my rechargeable fan is that whenever I charge it, it will show that it has full but if I on it, it will work for 30s and off unless when I'm charging it
My rechargeable fan doesn't show the light when its being charged anymore and doesn't work for more that 5mins
Pls my rechargeable fan blades doesnt rotate what should i do
My rechargeable fan when i want to charge and plug in its shows green light then yellow before the red light and its doesnt shows the green light to indicate its full. It doesn't last long as it used to. The battery is 12v. Ox rechargeable fan pls what is the possible problem
It was when there was high voltage the fan stop charging, what will i do
The problem of my rechargeable fan is that when ever i plug it it will show me it has full but if i on it will not pass 10mnt
Hello olajumoke pls my rechargeable fan is doing like ur pls haw do yuo solve ur problem pls helf me
My rechargeable charging point got spoilt can it be fixed?
My fan stop charging and stop working with direct current but still working with battery but I have the fear that If the battery is low it might not work again
I cleaned my rechargeable fan and later on I wanted to plug it to charge, but it keeps sparking anytime I plug it.
It would have been good if only this ur description can be shown practically.
I mean the connections... according to what you said. It's just like running the same AC power connected to the battery into the fan as well.
Pls do well to describe series connection of the power pack to the battery then the fan.
Thanks.
You can help with pictorial evidences for better understanding and as a lay man
Please my recargeable fan panel keep burning n spoiled.pls help me out.
The charging point of my rechargeable fan appears to be the problem. If I buy new charging cable it will work once and the fan will be fully charged. By the time I want to recharge, it would have destroyed the charger. I keep buying new chargers. How do I change the charging point
Pls my rechargeable fan power button isn't working
My rechargeable fan is showing green light instead of red light and it’s not fully charged
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