Ryobi Tek4 4V Cordless Tools Reviewed
Ryobi’s new Tek4 line of 4V lithium-ion products spans a range from measurement to safety to portable power backup. All tools share the same 4V rechargeable power source and sport an industrial look with Ryobi’s new signature green color adorning each of the dark-gray colored tools as trim. Since all of the new Tek4 tools use the same li-ion 4V battery (AP4001), delivering over 200 charges and longer-life than what you can get with standard Alkalines.