Grid Rewired

The world is changing and Grid Rewired wants to make finding the best products for your battery build available to you.

Grid Rewired is your on-line source for high quality tools and supplies needed to build and repair lithium batteries for the nescient industry as well as the maker community.

Grid Rewired is the only authorized distributor for Keenlab Products. The K-Weld spot welder is capable of welding pure nickel strips of up to 0.3mm thickness. But it is also agile enough to weld thin copper wires at low energies. Soon to be released K-Weld Pro will expand on this capabilities.

kWeld Spot Welder

kWeld Spot welder full kit made in Germany by keenlab, NOW in America! Full kWeld kit by keenlab with assembled cables. The tool of choice for lithium-ion pack building gurus. Capable, versatile, built in Germany with consistent, excellent quality. Measures Joules, the total energy in the weld. Voltage range 4-30Volts DC. Welding current 800A – 2000A. Weld 0.1 - 0.4m...

I try to answer a very common question. How to choose a power source for the kWeld Spot Welder. Share pictures of your set up and comment on what your kWeld calibrates at and what makes your set up great. We'd love to hear about your projects too!

How to choose a suitable power source for kWeld Spot Welder kWeld is a very capable battery spot welder. It can handle up to 2000 amperes of current at up to 30 volts. You are best to aim for 1500 to 1800 amps at 12volts or less to achieve a good level of performance. A very common question we get is how to select a good power source. Learn about three commo...

Welcome to Grid Rewired we are the only authorized Canadian distributor of the kWeld spot welder by Keenlab. If you are building a Lithium Ion Battery pack for your e-bike, longboard or scooter we want to be your trusted source for quality parts and products for all your projects. We want to provide our fellow Canadians high quality products in our local currency, with
no cross-border shipping , no customs fee, fast shipping etc.
You can find our full line of products at www.gridrewired.com

Power your Independance Find the keenlab spot welder "kWeld" that enthusiasts agree is the best spot welder for it's quality build and performance. Check back often because we aim to stock, right here, in Canada, the battery building supplies you want to use. Don't hesitate to tell us what you'd like to see in our catalogu...