how do i take out the batteries on this tooth brush?

Question

i have a oral b pulsar and the bateries are dead ??? how do i take them out

Answer 1

The lower part of the handle twists open, but it
takes a bit of torque to 'break the seal'. you can see the AAA battery sticking out about 1/3 of the way, with a metal contact on its electrode. If you look up into the lower handle, you'll see it has a sort of protrusion that keeps
the contactor on the battery. Unfortuneately, we mess that up by twisting the contactor out of the way to replace the battery. I use aluminum foil to fill in the gap that is made. If you decide to re-use your pulsar, twist the metal strip out of your way, don't pull it upward or it may snap.

There is your answer!

Answer 2

the batteries stay. you take out those teeth if you want to avoid infection.