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Dental Oral Irrigator Rechargeable Battery Stock Number: ES1608797
Genuine replacement Panasonic dental oral irrigator rechargeable battery
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New power for your Irrigator 23 June 2016
These batteries are an OEM direct replacement for the batteries in the Panasonic EW1211W DentaCare Oral Irrigator. You need the buy 2 new batteries in order to replace the original batteries. Replacement is a bit fiddly and unfortunately I couldn’t find a procedure on You Tube. Briefly you need to remove the two screws on the base. Then use a screwdriver to flip off the top cap where you will find the pump. Carefully disconnect the pump and you will find a further screw in the top. Remove this screw and then carefully push out the pcb and battery housing from the bottom of the Irrigator body. When removed you can carefully prise the batteries out with a screwdriver. Fit the new batteries and be careful to ensure that the white insulating washers are in place. There are also two white insulating washers from the original batteries which need to be fitted on end of the positive pole pins of the batteries. At this point it is a good idea to apply some silicone grease to the seals on the body of the Irrigator before you put it back together. All you need to do is now reassemble the Irrigator. I found this a bit tricky as it is a tight fit just carefully persuade the pcb and battery housing back into the body of the Irrigator. I found some silicone grease helped with this. Best of luck.