Oral-B Advance Power 400 Battery Powered Toothbrush

Based on 38 reviews
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RRP £14.99
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SAVE 13%
RRP £14.99
Laura Henderson - Medical Content Writer
Laura Henderson
James O'Loan - CEO & Superintendent Pharmacist
James O'Loan
CEO & Superintendent Pharmacist
How we ensure accuracy in our content

What is Oral-B Advance Power 400 Electric Toothbrush?

This Oral-B Advance Power 400 toothbrush is a rechargeable battery-operated toothbrush. It removes more plaque than a regular manual toothbrush, helping to keep your teeth clean and improve gum health. It also includes several features that make this toothbrush perfect for those who want to start using an electric toothbrush and are looking for a bargain before they commit to a more expensive brush. These features include:

  • A soft, rubberised ergonomic handle
  • Water-resistant non-slip grip for comfort and control
  • An oscillating cup-shaped brush head


What is included with this electric toothbrush?

This product contains your new Oral-B rechargeable toothbrush and everything you need to start using it right away:

  • Oral-B Advance Power 400 toothbrush handle x 1
  • Oral-B brush head x 1
  • Duracell AA batteries x 2


Which replacement brush heads will work with this product?

Any Oral-B replacement toothbrush head will work with this product, except for the Sonic range. This includes:

  • Oral-B Cross Action
  • Oral-B 3D White
  • Oral-B Sensitive Clean
  • Oral-B Precision Clean
  • Oral-B Floss Action
  • Oral-B Tri-Zone
  • Oral-B Dual Clean


How long do electric toothbrush heads last?

Dentists recommend changing to a new electric toothbrush head after 3 months of regular use. Switching your brush heads regularly helps you to be sure that you’re getting the most effective clean possible from your toothbrush, as wear and tear on bristles can make brush heads less effective over time. Oral-B toothbrush heads feature coloured indicator bristles that fade over 3 months of use, clearly showing you when it’s time to replace your brush head with a new one.


Can I use rechargeable batteries instead of the included disposable ones?

You can use rechargeable AA batteries with your Oral-B Advance Power 400 toothbrush handle. This product includes 2 disposable AA batteries to get you started, but you can switch them out for rechargeable batteries any time you like.

Brand Information
Brand Name

As I am looking for a "Travel Size" electric toothbrush, what is the size and weight please

The brush is 22cm and weighs 152 grams

Are these suitable for children aged 11 & 8 years old?

This is fine to use with children over the age of 5

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Shipping Times

MethodHandling TimeTransit TimeTimescaleApprox Cost
Standard Shipping (3-5 Working Days)123£2.95
Royal Mail Tracked 24011£4.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Oral-B Advance Power 400 Battery Powered Toothbrush Reviews

Brian Potter,
An excellent bargain, for a battery operated tooth brush. The batteries being AA are readilly available from most outlets.
Pierre Madoo,
I prefer the battery operated Oral-B practical and portable I have used the battery operated for years It is difficult to purchase at the supermarket It is a great product and reliable I use recharged batteries
Grandkids love these, I have purchased more for stocking fillers for my other family members.
Eve on line customer,
Best battery operated toothbrush ever, all of our family is using those toothbrushes, including our 6 year old daughter.
Anne Sanders,
Great fast service