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

...FOR THE BLUE ONE+ TOOLS WILL ONLY CHARGE NICD BATTERIES. HOWEVER THE INTELLIPORT DUAL CHEMISTRY CHARGER WILL CHARGE BOTH NICD AND LION BATTERIES. ALL BATTERIES ARE COMPATIBLE WITH ALL ONE+ ...

...the tools, but the charging needs are different. A dedicated NiCad charger can't shouldn't be used for liOn but the later chargers will work for either battery. Ryobi offers an 18V upgrade: RYOBI ...

...LiOn batteries require careful metering and control of both charging and discharge cycles and do not last long if fully discharged (IE: running an inverter until they are dead). You would get much ...

...is not working can I get it repaired or use any other charger. One issue with LiOn batteries is that if they get completely dried out they become useless so charger wont charge them. drillselect ...