2025 TV Buyer’s Shortlist: The 10 Models That Stand Out This Year
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Sound Devices Battery Doubler$155.00
Sound Devices A20-BatteryDoubler for A20-Mini Wireless Transmitter. Swap the Sound Devices A20-BatteryDoubler with the standard battery door on your A20-Mini, equipped with two NP-BX1 batteriesexpect up to 9 hours battery run time. Easy and quick to fit, swap the BatteryDoubler ...Sound Devices A20-BatteryDoubler for A20-Mini Wireless Transmitter.
Swap the Sound Devices A20-BatteryDoubler with the standard battery door on your A20-Mini, equipped with two NP-BX1 batteriesexpect up to 9 hours battery run time. Easy and quick to fit, swap the BatteryDoubler back and forth with the standard A20-Mini battery door in seconds. Supercompact: with the BatteryDoubler fitted, the A20-Mini's height and width are unchanged (only its depth is increased) Dual NP-BX1 charging—both batteries are charged simultaneously when the A20-Mini is connected to a USB-C power source.
With the BatteryDoubler's door closed, the A20-Mini is resistant to water and sweat. Compatible with the PowerStation-8M charging, file transfer, and timecode station—charge up to four A20-Minis when fitted with the BatteryDoubler.
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