Sound Devices XL-B14500 Batteries for A20-TX - 2 Pack

1200mAh, 4.4Wh, 3.7V Lithium-Ion Rechargeable Battery

Get over 10 hours of run-time with your Astral transmitters using the XL-B14500 battery! This custom-designed battery is expressly intended for use in Astral TX and Mini Plus transmitters, while being compatible with commonly available 3.7V Li-Ion chargers.

Note: not all chargers support the XL-B14500 battery. Please refer to the recommendations in the FAQ below.

Product features:

• Optimized for use with the Astral TX and Mini Plus transmitters
• More than 10 hours battery runtime with lav input when operating at 10mW RF Output Power
• Rechargeable in the Astral TX and Mini Plus transmitters or any charger that supports 3.7V Li-ion cells
• Can power the Astral TX transmitter with one, two, or three batteries
• Can power the Astral Mini Plus transmitter with one or two batteries
• Hot-swappable to allow replacement of each battery without interrupting transmission
• Has built-in safety protection against excessive current draw

FAQ

What chargers can I use with the XL-B14500?

Not all chargers support the XL-B14500 battery. We have tested and verified the compatibility of specific chargers in the list below.

Compatible chargers

• Recommended: Astral PowerStation Cell
• Alternative: XTAR VC8S Charger
• Alternative: iSDT N-Series
• There are reports of intermittent detection of batteries upon insertion. Please update charger unit to very latest firmware.