CN3065 Mini Solar Lipo Charger Board Lithium Battery Charge Chip Micro USB DI…
The load should be connected in parallel with the battery. Solar panel input: 4.4-6V. Short circuit protection.
12V Battery Charger and Maintainer (12V, 1.2A) Portable, Automatic, Trickle
Skip the guesswork and complicated access interface. LOVE YOUR CAR ACCESSORIES?. Hook it up between drives to make sure your favorite ride always starts up when you want. Reverse polarity protection.