Product Description
Automatic 48V Battery Charger
The Battery Tender® PowerPlus 48V 15A Charger and Maintainer delivers powerful, fully automatic charging performance. Built in a rugged, weather-resistant chassis, this 48-volt smart charger ensures dependable power and long-term reliability for lead-acid, AGM, and lithium (LiFePO4) batteries. Whether mounted on-board or used in the shop, the PowerPlus Series commercial grade chargers provide intelligent charging technology that keeps your batteries ready for peak performance.
Features & Benefits
- Versatile Compatibility – Charges and maintains Flooded, AGM, and Lithium (LiFePO4) batteries automatically.
- Smart Temperature Compensation – Adjusts charging voltage based on ambient temperature to prevent overcharging or undercharging.
- Lithium Wake Mode – Revives LiFePO4 batteries in low-voltage protection mode safely and efficiently.
- On-Board Installation Ready – Includes mounting hardware for permanent, installation on vehicles or equipment.
- Enhanced Safety – Spark-proof, reverse polarity protection, and temperature-controlled cooling fan ensure safe operation.
- Waterproof Durability – IP68-rated casing withstands tough environments, from marine decks to industrial buildings.
- Peace of Mind – Backed by a 2-year manufacturer warranty for reliable long-term service.
Reliable Charging Power You Can Trust
Designed for professionals and enthusiasts who demand consistent performance, the Battery Tender® PowerPlus 24V 20A charger combines power, intelligence, and protection in one rugged package. With advanced microprocessor control, waterproof construction, and smart lithium support, this unit ensures your batteries charge correctly every time. Whether it’s a golf cart, marine vessel, or industrial system, trust Battery Tender to deliver lasting reliability and unmatched charging precision.
| Voltage | 48V |
| Current | 18 Amps |
| Battery Types | Flooded AGM Lithium |
| AC Power Cord | 6.5' - 10 AWG |
| DC Output Cord | 5' - 10 AWG |
| Dimensions | 11.9 x 7.5 x 3.2" |
| Weight | 9.3 lbs |
| Input Voltage | 120V AC |
| Certifications | ETL, CETL, FCC, ICES, CEC, DOE |
| Warranty | 2 Years |
Battery Tender PowerPlus 48V Charger User Manual
What's In The Box
- Battery Tender PowerPlus 48V 15A Charger
- Ring Terminal Cables w/40A Fuse
- Mounting Hardware
- User Guide & Warranty Information
