18V ONE+ 150W Battery Topper Inverter 4Ah Kit

Turn any ONE+ battery into a portable power source with the RYOBI 18V ONE+ 150W Battery Topper Inverter. Use it for scenarios where you need easy access to a power supply such as camping, long road trips and power outages. It also charges any ONE+ battery. The Kit has everything you need - a 65W 230V AC Wall Charger, 1m USB-C to USB-C Cable and an 18V ONE+ 4Ah Battery.

With a ONE+ battery connected, the Battery Topper Inverter becomes a portable power source for mains power appliances rated under 150W, including fans, lights, TVs and modems. Just plug an appliance into its 230V outlet for an instant power supply. Additional USB-A charging outlets are great for powering and charging smaller electrical devices including smartphones and tablets.


Plug the included USB-C Cable into a USB wall charger/wall outlet to start charging a ONE+ battery. A solar panel (sold separately) with a USB port can also be used as a power source for charging ONE+ batteries with the Battery Topper Inverter.

The included 65W 230V AC Wall Charger is also suitable for charging ONE+ batteries via the Battery Topper Inverter. It features two USB outputs (USB-A 15W and USB-C 30W) for charging small devices. These outputs change to 12W and 45W when they are charging simultaneously.

Use the Battery Topper Inverter’s built-in LED light as a light source for camping and power outages.

The Battery is compatible with more than 200 products from the RYOBI ONE+ range. Use its on-board fuel gauge to check how much charge is left.

Available in-store and online from Bunnings Warehouse.

Power compatibility notice:
This inverter supports devices rated 150W or less in continuous power use, such as lights, fans and phone chargers. Some electronics including TVs and laptops may exceed this limit during startup, even if their listed power is labelled below 150W.
This can cause the inverter to shut off for safety.