The Battery Tender Junior is spark proof for your safety, and is reverse polarity protected. It includes a 12’ output cord, quick connect harness, and an impressive 5 year warranty. This smart, compact tender works on all lead acid, sealed maintenance free and gel cell batteries. Use it to keep all your recreational vehicles fully charged or to charge your full-size vehicle in a pinch.
Keep your batteries in working order year round with the compact, portable Battery Tender Junior.
- Fully automatic two-stage lead-acid battery charger. Perfect for all lead-acid, sealed maintenance free and gel cell batteries.
- After reaching peak 14.4 VDC, charger automatically switches to 13.2 VDC float voltage.
- When voltage drops below 12.6 VDC, charger resumes charging back to 14.4 VDC.
- Solid state two color LED indicates stage of charger.
- Spark proof.
- Reverse polarity protected.
- 12' output cord.
- 5 year warranty