MAX WATTAGE REQD TO CHARGE ORIGINAL BATTERY

[KWACK99]

Looking for a dual output charger to charge two batteries original and aftermarket on DC, only has anybody got any idea what the wattage would be reqd please

 

[GRH]

Looking for a dual output charger to charge two batteries original and aftermarket on DC, only has anybody got any idea what the wattage would be reqd please

I use the Ultra Power UP120AC Duo multi charger from Amazon.com. I charge two Yuneec 5400mah stock batteries at 1C in less than one hour, nice charger for the price.

 

[Rayray]

to charge two batteries original and aftermarket on DC

What do you mean, "DC"? Direct current, like a car, or?

 

[Drone On]

Looking for a dual output charger to charge two batteries original and aftermarket on DC, only has anybody got any idea what the wattage would be reqd please

Minimum 200 Watt Charger. Here's some info on Charger wattage and choosing the right charger:

Understanding wattage in relationship to charging - TJinTech

 

[KWACK99]

Ok thanks

 

[KWACK99]

DC power source intend to use computer server PSU or if out car battery

 

[Rayray]

DC power source intend to use computer server PSU or if out car battery

Ok, I think most dual-voltage input chargers can charge at a higher amp rating with DC input. Good idea.

 

[Drone On]

FYI. Here is some more info on the types of Chargers and power supplies.

Choosing a charger & power supply - TJinTech

 

[Drone On]

I just ordered the eFuel 15-30V 1200W 50A power supply to power my Turnigy Quadkore 1200W charger. I upgraded from the eFuel 12-18V 550W 30A power supply.

 

[KWACK99]

Going to a DELL 2900 PSU rated at 77A @ 12V bit noisy but free hence getting a better charger without paying for the AC PSU of the charger