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Oman, Muscat
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64 Review
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Review on DCA1820 Battery Adapter DW9099(USB Converter) by Rick Southers

Revainrating 3 out of 5

Battery Adapter Falls Short of Expectations

This adapter promised to convert power tool batteries into USB chargers but it didn’t deliver. The charging speed was abysmally slow, making it NEARLY useless for anyone in a hurry .On the positive side, it was easy to install. However, with so many other options available in the Tools and Home Improvement category, there’s no reason to settle for subpar performance like this..

Pros
  • Conveniently converts older DeWalt batteries into a USB power source, allowing for easy charging of phones and other devices on the go.
Cons
  • The adapter may struggle to provide sufficient power for larger devices, such as tablets or laptops, and could potentially drain the connected battery quickly.