This guide will show you how to open the Philips Sonicare DiamondClean electric toothbrush and repair it by replacing the Lithium-ion rechargeable battery. T.. Philips Sonicare Toothbrush Dead Battery. The Philips Sonicare Toothbrush can last for a long time, but eventually, the battery may die. You can replace the battery yourself, saving you the cost of purchasing a new toothbrush. Here are the steps to replace the battery in a Philips Sonicare Toothbrush: Remove the brush head from the toothbrush.
Jon demonstrates how to replace the battery within a Philips Sonicare Series 5300/5500/6100/6500/7100 electric toothbrush.===🛒 Buy Philips battery*ionic Ind.. This video explains the battery replacement process on a Philips Sonicare electric toothbrush.The process is relatively easy and requires a soldering iron. I.