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The Grabo charger is a lifesaver. My old charger was slow and unreliable, but this one is fast and consistent. It charges my batteries quickly, so I can get back to work without much downtime. The charger is sturdy and well-made, and I haven’t had any issues with it overheating. It’s compact and easy to take with me to job sites too
Picked up an additional Ottovac Li-Ion battery, and I’m so glad I did. The battery life is solid, and it charges pretty quickly. It’s really easy to change the batteries, so I can keep my projects moving smoothly. If you’re using your Ottovac for big or multiple projects, having an extra battery is definitely worth it.
Battery life could be longer.
Danny Cooper –
The slender seal has been awesome. Fits perfectly and gives a solid grip even on skinny surfaces. Easy to install, and it makes lifting slim items a lot easier.