Welcome to our store
We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Turn any Milwaukee M18 battery into a reliable AC power source with the TANHEYIN 300W Power Inverter. This compact device steps up DC 18V to a stable 110V-120V, letting you run phones, laptops, radios, fans, lights, and other small electronics when you're off-grid, during travel, or facing a power outage. Designed to be lightweight and portable, it slips into a bag or glove compartment for camping trips, road trips, or home backup scenarios. Note that battery is not included.
Two AC outlets deliver up to 300W total, so you can run more than one device at a time within the inverter's capacity.
Using a simple slide-and-lock adapter, the inverter draws power from Milwaukee 18V batteries (models like 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1840, 48-11-1850, and more). This expands your portable power options in outdoor work, vehicles, or remote locations. Remember: battery is not included.
In addition to the main AC outlets, the device includes:
An integrated smart chip monitors voltage and current, offering protections such as low-voltage, over-voltage, over-load, over-current, short-circuit, and overheating. If the input voltage dips, the outlets automatically adjust to protect your devices and battery life. For optimal care, it's recommended to remove the battery if you won't be using the inverter for an extended period.
At only about 4.8 x 3 x 1.8 inches, this inverter is a true travel-friendly companion. A built-in cooling fan helps dissipate heat whenever the unit is in use, so you can power essentials during camps, road trips, or after a home outage without adding bulk to your pack. High-wattage equipment beyond 300W isn't advised, ensuring a safer experience while you explore or work remotely.
Q: What batteries does TANHEYIN 300W inverter work with?
A: It powers Milwaukee M18 batteries via a compatible adapter; battery not included.
Q: Can I run multiple devices at once?
A: Yes, up to 300W total with 2 AC outlets and extra ports; avoid overload.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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