video
https://en.wikipedia.org/wiki/Rechargeable_battery
https://en.wikipedia.org/wiki/Rechargeable_alkaline_battery
700-Lumen LED Rechargeable Aluminum Flashlight
LED Lighthawk Gen II | Koehler-Bright Star | Wilkes-Barre …
Lighthawk Vision – 600 | Koehler-Bright Star | Wilkes …
Rechargeable Lithium Batteries – Walmart.com