I just wanted to put in writting my appreciation for everything your company has done for me recently. The replacement for my 664 mixer arrived today and is working perfectly. Please pass on my thanks to Matt for his patience, expert help and the guidance he has provided despite me phoning, in a panic, from various locations around the world. Thanks to you all for going beyond the call of duty, the level of service has been absolutely fantastic!
XL-B18650
Pack of 2 rechargeable Li-Ion AA batteries 4000mah
£44.00 ex vat 
£52.80 inc vat
The lithium-ion XL-B18650 is Sound Devices’ proprietary battery designed specially to power the Astral HH handheld microphone. At 10mW, the XL-B18650 battery has an impressive runtime of more than 10 hours, so your Astral HH mic will be ready for the encore.
The USB-C connection on the Astral HH can be used to charge the XL-B18650 battery while it’s on board the unit. Alternatively, the battery can be removed and charged externally via third-party charging stations.
Please note, these batteries are perfect for Astral TX and Astral Mini Plus Transmitters.
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