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What batteries does the ACE 300 use and how long do they last?
Garrett ACE 300 Metal Detector with 7x10 Coil
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Open May 20, 2026 - 04:24 PM
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May 20, 2026 - 04:24 PM
The ACE 300 runs on four AA alkaline batteries, which are installed in the box when you receive it. Battery life varies with sensitivity settings and backlight use, so we recommend carrying a spare set of batteries in your kit for long hunt days or multi-day trips. Fresh alkaline batteries provide reliable runtime for extended detecting sessions in the field.
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Garrett ACE 300 Metal Detector with 7x10 Coil
The Garrett ACE 300 is a single-frequency VLF metal detector built around an adjustable 8 kHz operating frequency, a 0 to 99 digital target ID, and four-segment iron discrimination that lets us notch out bottle caps and rusted nails while keeping nickels, small jewelry, and brass buttons in the audi...
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