We’ve been quietly working away here at Ionic Industries and have just published our latest toothbrush battery replacement guide. This time we have been repairing a Philips Sonicare electric toothbrush, the EasyClean HX6530, which takes a Lithium-ion (Li-ion) 3.7V rechargeable battery. The EasyClean models are expensive toothbrushes so we hope you can repair yours rather […]