Hi!
So I wan't to create a simple 1/10 C charger for one of my power tools (a drill) and it is rated at 14.4V and 2200mAH so I should charge it at 220mAH then right?
Is it as simple as just using a 24V powersupply with 1 resistor to get the correct current?
And the resistor shuld be around 43 ohms (24-14.4/0.220)
AND I guess it must be able to handle >2Watts..
Are my calculations correct?
So I wan't to create a simple 1/10 C charger for one of my power tools (a drill) and it is rated at 14.4V and 2200mAH so I should charge it at 220mAH then right?
Is it as simple as just using a 24V powersupply with 1 resistor to get the correct current?
And the resistor shuld be around 43 ohms (24-14.4/0.220)
AND I guess it must be able to handle >2Watts..
Are my calculations correct?