300WINVERTER The Portawattz 300 is a portable DC-to-AC power inverter that converts your vehicle’s 12V DC power into 115V AC, suitable for running small electronics and appliances like laptops, TVs, and tools, offering 300 watts continuous power with a 500-watt surge, featuring safety protections like low-voltage alarms, and designed for mobile use in cars, RVs, and boats for on-the-go power.
Key Features & Specifications:
+Power Output: 300 Watts continuous, 500 Watts peak (surge).
+Input: 12V DC from a vehicle’s power socket (cigarette lighter) or battery.
+Output: 115V AC via standard outlets, plus often USB ports for charging devices like phones and tablets.
+Waveform: Modified sine wave, compatible with most standard electronics.
+Applications: Powering laptops, TVs (up to 27″), VCRs, portable stereos, small power tools (under 2.5 amps), and other small office equipment.
+Safety: Includes low-voltage cutoff (shuts down at ~10V) with an audible alarm to protect the vehicle’s battery, plus overload and overheat protection.
+Portability: Compact design, ideal for road trips, camping, or mobile offices.
How it Works:
1]. Connect: Plug the inverter into your vehicle’s 12V DC outlet or connect directly to the battery with included cables.
2]. Convert: It transforms the DC power from the battery into usable AC power.
3]. Power Up: Plug your AC devices into the inverter’s outlets (and USB ports if available) to use them away from home.
Used.
Excellent condition with minimal scratches on bottom of unit as shown in pictures.
Used to power laptop while travelling.
Length: Approximately 6″.
Width: Approximately 4.5″.

























