same here, I bought a Battey Tender solar charger and hardwired some SAE connections to my batter. I bought one of these to spot check the voltages at will CHAF

same here, I bought a Battey Tender solar charger and hardwired some SAE connections to my batter. I bought one of these to spot check the voltages at will CHAFON Motorcycle USB Fast Charger SAE to USB Adapter with USB C 18W PD,QC3.0 Quick Charge https://www.amazon.com/gp/product/B087JCWX5Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B087JCWX5Q/ref=ppx_yo_dt_b... These types of gadgets are useful too in my other car where I can spot check the voltage when on the road and when charging USB devices 12V USB Outlet Qidoe Dual 18W Quick Charge 3.0 Port & 20W PD 12V USB C Car Charger Socket with Voltmeter and Power Switch, Waterproof Multiple Car USB Port Adapter https://www.amazon.com/gp/product/B0B1WJ3W5X/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B0B1WJ3W5X/ref=ppx_yo_dt_b...