SOUND DEVICES A20-Battery Doubler

Sound Devices A20-Battery Doubler — Extended Runtime Battery Door for A20-Mini

The A20-Battery Doubler replaces the standard battery door on the A20-Mini, doubling the available battery space and extending runtime to up to 9 hours (vs 4.5 hours with the standard door).

Key Features

• Doubles A20-Mini runtime: up to 9 hours total
• Easy installation: standard battery door replacement, requires only a screwdriver
• Compatible with: A20-Mini transmitter
• Compatible with PowerStation-8M charging: charge up to 4 A20-Minis with the Battery Doubler installed
• Adds 7 mm to A20-Mini depth (height and width unchanged)
• Final dimensions with Doubler: 75.8 × 48 × 26.5 mm

Note: A20-Mini Holster strap may not close fully with the Battery Doubler installed; third-party holsters available (e.g., VDB Audio clip).

2-year warranty when registered at sounddevices.com.