They're tiny batteries. The battery is probably about $4 of the cost of the device. But you use it and recharge it for a week or so and then just toss it in the trash when you've gone through all the fluid.
Discussion
No replies yet.
They're tiny batteries. The battery is probably about $4 of the cost of the device. But you use it and recharge it for a week or so and then just toss it in the trash when you've gone through all the fluid.
No replies yet.