This charger itself will not store electricity.
Insert the cigarette lighter connector into the 12V-14.4Vsocket of your car, then you can charge your walkie-talkie through this charger.
No battery required.
This car charger for two way radio is lightweight and portable, great for home and traveling, a Must-have item.
Suitable for Baofeng UV-5R/ UV5RA+/ UV5RB, for TYT TH-F8/ TH-UVF9 walkie talkie.