Ryobi Multi-Volt Battery Charger "14v 18v" Questions

...14v battery using a 18v charger (both are ryobi) i have lost my 14v charger & have been given a 18v charger, are they compatible & will they charge safely or will the batteries get damaged ...

...14v battery into an 18v charger only but don't hold it to that rule. Always double check for your safety and to avoid damaging the battery I have the same drill and have the charger in my hand ...

...14v its means you need new battery and if the meter reads over 15v then maybe one or two cells drained completely, the battery can be charged and working again if you can charge with high amp power ...

...14v drill battery that has stopped working, then you'll need 28-42 volts, 18v will need 36-54 volts. i have found 3 car (or motorcycle or lawn tractor) batteries work fine. so i have 2 motorcycle ...

can i run an 18v battery in my 14.4v DS14DMR? THEY STATE THAT THE ROTOR FITTED IS FOR 14V MACHINES. YOU WILL PROBABLY OVERLOAD THE WINDINGS.