Last updated: 25 October 2026
Battery and charging
- Battery types it will charge
- Lead-acid: flooded, AGM, gel cell, sealed MF. Lithium: LiFePO4.
- The battery type it is made for
- 48V battery systems
“Compatible battery size range: 40Ah to 200Ah at 48V. Lead-acid: flooded, AGM, gel cell, sealed MF. Lithium: LiFePO4.”
Source: batterytender.com/products/powerplus-48v-battery-charger
“delivering intelligent charging to 48V battery systems in golf carts, industrial electric vehicles, marine electric propulsion systems, and solar storage applications”
Source: batterytender.com/products/powerplus-48v-battery-charger
Battery care and safety
- Temperature compensation while charging
- Charge voltage adjusts automatically based on ambient temperature
“Charge voltage adjusts automatically based on ambient temperature for lead-acid applications — ensuring complete charging in cold conditions and preventing overcharge in heat, without manual adjustment at any point”
Source: batterytender.com/products/powerplus-48v-battery-charger
Size and fit
- Ingress protection
- IP68
- Cable lengths
- 6.5 Ft - 10 AWG DC Output Cord Length: 5 Ft - 10 AWG DC Accessory Length: 1 Ft
“IP68 certification provides complete dust protection and water immersion resistance exceeding IP67 standards”
Source: batterytender.com/products/powerplus-48v-battery-charger
Row from the maker’s page: “Over 12 Ft Total Reach AC Power Cord Length” | “6.5 Ft - 10 AWG DC Output Cord Length: 5 Ft - 10 AWG DC Accessory Length: 1 Ft”
Source: batterytender.com/products/powerplus-48v-battery-charger
Certification claims
- Charger certification claimed
- UL Marine Ignition Protection
“UL Marine Ignition Protection Certified to not produce ignition-capable sparks during operation or connection in the presence of fuel vapors”
Source: batterytender.com/products/powerplus-48v-battery-charger
Sources
- Battery Tender PowerPlus 48V 15 AmpManufacturer model page
Deltran (Battery Tender)
Source: batterytender.com/products/powerplus-48v-battery-charger
Retrieved October 7, 2026