Sennheiser Evolution Wireless Digital - Charging the Rechargeable Battery

Charging the BA 70 rechargeable battery in the L 70 USB charger
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Charging the rechargeable battery
To charge the BA 70 rechargeable battery in the L 70 USB
charger:
▷ Slide the rechargeable battery completely into the charging
slot as shown in the figure.
►
The rechargeable battery will begin charging.
The LED on the charging slot shows the battery’s charge level:
►