Home » cordless-drill-drivers » How to remove a detachable battery? How to remove a detachable battery? Chris 29th February 2020 How to remove a detachable battery? Shop for Batteries and Chargers How a detachable battery is removed will vary depending on the make and model. One method is shown below. Step 1 – Release speed control trigger Release the speed control trigger and allow the cordless drill driver to come to a complete stop. Step 2 – Press clips Simultaneously press the clips on either side of tool’s handle. Step 3 – Pull battery out Pull the battery downwards and out of the tool’s handle. To reattach the battery, simply push it gently back into the tool’s handle until it clicks into place.