Operation with an 18 V Li-Ion Rechargeable Battery (Accessory)
To insert the charged battery (5), slide it into the battery bay (22) until you feel it engage.
To remove the rechargeable battery, press the battery release button (6) and pull it out of the battery bay (22). Do not use force to do this.
The rechargeable battery has two locking levels to prevent the battery from falling out if the battery release button is pressed unintentionally. The rechargeable battery is held in place by a spring when fitted in the measuring tool.