Buy two Ridgid Items $59 & up and get a 2.0ah battery + charger kit included. The battery and charged is covered under the Lifetime Service Agreement as it is a kit. The items are the bare versions and do not come with a battery.
I don't think this is the best time to buy the drill/impact/saws; wait for the deals with multiple batteries or the "buy a kit and get a free tool" promos. If you are interested in the random items, i.e. lights, fan, etc., this may be a good time to do it. I haven't seen those random items on sale in store other than the "new lower price" that knocks $10-$20 off them and lasts for a couple weeks.
I have Ridgid's brushless hammer drill & impact with 2x 4.0ah batteries. I have been wanting smaller and lighter batteries and a couple of the lights, but didn't want to pay full price and wanted the LSA.
If you have a Menards near by, you can get Home Depot to match their 11% rebate that is running this week. THD's rebate site isn't updated yet, but it will be. Also new is that you can submit the 11% rebate match online now instead of mailing it in. I have not done it this way yet so can't comment on it working or not. Mailing in has always worked great. https://www.homedepotrebates11percent.com/#/home
Combining the free battery/charger kit with the 11% on Menards is probably enough for me to pull the trigger on two of the lights.
Purchase 2 of the following and get the battery/charger kit free:
-GEN5X 18-Volt Hybrid Upright Area Light, Model# R8694820B, $99.00
-GEN5X 18-Volt Hybrid Fan (Tool Only), Model# R860720B, $59.97
-GEN5X 18-Volt Brushless Vacuum Bare Tool, Model# R86090B, $79.97
-GEN5X 18-Volt Hybrid Folding Panel Light, Model# R8694221B, $99.00
-GEN5X 18-Volt Flood Light, Model# R8694620B, $69.00
-GEN5X 18-Volt Jobsite Radio with Bluetooth Wireless Technology, Model# R84087, $119.00
-18-Volt Brushless Compact Router, Model# R86044B, $99.00
-Cordless 18-Volt 7/8 in. SDS-Plus Rotary Hammer, Model# R86710B, $249.00
-GEN5X 18-Volt Brushless 1/4 in. 3-Speed Impact Driver Bare Tool, Model# R86037B, $79.00
-RIDGID X4 18-Volt Cordless Reciprocating Saw Console (Tool Only), Model# R8641B, $79.00
-X4 18-Volt 1/2 in. Impact Wrench (Tool Only), Model# R86010B, $139.00
-GEN5X 18-Volt 7-1/4 in. Cordless Brushless Circular Saw (Tool-Only), Model# R8653B, $119.00
-JobMax 18-Volt Console Multi-Tool (Tool-Only), Model# R862004, $99.00
-18-Volt Lithium-Ion Cordless Brushless Angle Grinder, Model# R86041B, $99.00
-JobMax 18-Volt Console with Tool-Free Mt. Head, Model# R862005, $99.00
-18-Volt 5 in. Cordless Random Orbit Sander (Tool Only), Model# R8606B, $69.97
-GEN5X Brushless 18-Volt 3 in. x 18 in. Cordless Belt Sander, Model# R86065B, $149.00
Items like the router and jobsite radio come in a kit for $20-$30 more that includes a 2.0ah battery + charger, so it probably makes more sense to find those on sale rather than buy now.