eBay

Waterpik Flosser Battery

You are buying a new 2.4V replacement battery pack to fit certain Waterpik Water Flossers.

Please open up your Waterpik before ordering to make sure that this is the correct size for your flosser. Waterpik changed the specification of their flossers part way through the production run and the same model numbers have different size batteries inside. This side-by-side battery pack is usually found in many models in the WP-440, WP-450, WP-460 and WP-470 series and some newer WP-360 models after they changed from an end-to-end pack.

This higher capacity NiMH rechargeable battery is fitted with solder tags ready for you to give your flosser a new lease of life. The solder tags need trimming to length and can be folded over to stick out in the opposite direction to maintain correct polarity as required for most flossers.

At 2000mAh this battery pack is an excellent, higher capacity upgrade over the original 1300 or 1500mAh pack which means it will run for longer between charges.

Length: 49mm (suitable for replacing 48mm, 49mm, 50mm and 51mm long batteries)
Height: 14mm
Width: 28mm
Voltage: 2.4V
Capacity: 2000mAh
Chemistry: NiMH
Cell Brand: ESP Batteries
Solder Tags at one end for soldering in place

Click on the link or on the image below to watch our Waterpik WP-450 battery replacement video on YouTube.

YouTube link for mobile users to copy/paste - https://www.youtube.com/watch?v=PYEoUXCESAs

It is strongly recommended that you open up your flosser before ordering to double-check the battery measurements because different sizes were fitted to different batches of the same model. You must be competent at soldering to fit this replacement and the fitted tags will need trimming to suit your flosser.

Our battery tags are carefully welded into place using specialist, instant resistance-welding machines for batteries. Do not attempt to solder anything directly onto an untagged Ni-MH, Ni-Cd or Lithium battery as the heat will cause internal damage and the battery might combust. Unless otherwise stated our batteries are fitted with extra-narrow, 3mm-width solder tags for maximum flexibility in fitting your flosser.

Other Sizes

Click here to open our eBay Shop and see the different specialist sizes of battery we offer.

Why Buy From Us?

We are an experienced British online business and long-standing eBay sellers. Take a look at our feedback! We are based in West Sussex and only supply genuine products from UK and other European distributors. Email enquiries are usually responded to within 1 working day and your order will be dispatched within 1-2 working days. We look forward to doing business with you!

Recycling

Please recycle your old battery at your local civic amenity or supermarket collection point.

Postage

We send orders to most countries worldwide. All orders are sent from the UK using Royal Mail services unless an alternative is discussed in advance of ordering.