Ryobi Two 18V Lithium-Ion Batteries + Lithium-Ion Charger Upgrade Combo Pack "charge 12v battery" Questions

...charge my 18v ryobi battery with an 12v ryobi charger? Negative partner, you can try all day everyday but 12 v is 12v and 18 v is much more. its just not gonna supply enough juice to charge the ...

...charge by Black & Decker 12v cordless drill? If it is a Ni-CD / NI-Mh battery, please fully discharged and fully charged it to prevent "Memory effect". If it is a Li-ion battery, please charge it ...

...charge on 12v DeWalt batteries I have both 12v and 18v Dewalt drills. The 18V is outstanding, but the 12V will not hold a charge on either battery. I can charge it up and it works fine for a while, ...

charge level then the battery needs to be replaced. Both of my 18v and 12V chargers stopped charging. The 18V one is for a B & D trimmer and the 12v one is for a B & D drill. They charged last

...charge i think the batterys need to be replaced before you dump those batteries, check the charger. If the battery when charged runs the tool but dies out quickly then you are probably right. If the ...

12v drill/driver not holding charge the charger on my dewalt 12v drill/driver is not charging properley. the red light flashes normally when you first put a battery in but after about 3 mins it starts

...12v drill battery not charging what can b problem usual problem if the battery has failed . buy a new battery It probably is because the battery has failed, maybe you have not charged for a long ...

...battery on charge it flashes slowly like it is charging then after about 30 seconds it starts flashing very fast, and is not charging battery at all????? battery is bad and needs to be replaced. But ...

...charger to the battery. No 12v will not not charge an 18v battery. They can BLOW UP if you apply too much current. The correct charger can be found cheap. Look on craigs list under tools. Good ...

...charge anymore My Makita 12v battery charger doesn't charge any more. The LED indicators still operate properly and it goes green when it thinks the battery is charged. But it is not charged. LED is ...