Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2023-10-17
Featured Apollo Power manuals

Apollo Power Battery Guard 12V User Manual
This manual covers installation, operation, and maintenance of the Apollo Battery Guard 12V solar charger. It includes step-by-step setup instructions, troubleshooting tips, and safety warnings. The system uses a solar film to charge 12V batteries via an OBD port or direct alligator connections. Charging time varies based on sunlight conditions. The controller protects against overcharging and includes safety features like short-circuit and reverse polarity protection.
The included film measures 82cm x 31.5cm and generates up to 21W. The charger consumes 0.7–2.5mA during the day and 0.24mA at night. Users must mount the film on a vehicle’s dashboard, connect the OBD or alligator cables, and ensure correct polarity. The system shuts down at night to conserve power.
Covers: In the Box · System Overview · Get Started · Operation · Charger and Cables Technical Data · Film Technical Data
Latest Apollo Power manuals
Apollo Power Battery Guard 12V User Manual
User Manual 8 pages · 1.7 MB · ENUser manual for Apollo Power's 12V solar battery charger with film, OBD connector, and alligator clips.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Apollo Power manuals
How long does it take to charge a 12V battery?
Charging takes between 1-3 hours, depending on sunlight conditions, angle of the film, and sky clarity.
What happens when the battery is fully charged?
The charging light turns off completely when full charge is achieved.
