Sonicare Elite Professional 7800 Toothbrush
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- Whiter Teeth and Healthier Gums
- 2 contoured brush heads , Ergonomic tapered handle
- Dual Speed Control, Smartimer 2-minute automatic shut-off
- Lasts 2 weeks on 1 charge, Charger base with easy-wrap cord
- Compact travel case
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Sonicare Elite Professional e7800 Toothbrush is the next generation in sonic technology from Sonicare, and is only available through dental professionals. A retail version of this model will not be available in retail stores. - Quadpacer 30-second interval timer - Smartimer 2-minute automatic shut-off - Interchangeable, color-coded brushheads - Maintenance-free rechargeable batteries - Deluxe Recharge gauge - Ergonomic tapered handle - Dual Speed Control - Durable Travel Case - 2 Year Warranty - Cleans with a combination of 31,000 brush strokes per minute and gentle sonic waves. - Removes nearly twice as much plaque between teeth as a manual toothbrush. - Reduces plaque bacteria in hard-to-reach areas between teeth. - Gentle on gums and even sensitive teeth. - Reverses gingivitis. - Clinically proven to remove over 80% of coffee, tea, and tobacco stains. The 7800 PROFESSIONAL SYSTEM INCLUDES: 2 Sonicare Elite brush heads 1 Charger Base with easy-wrap cord 1 Brush head Holder 1 Deluxe Travel Case 1 Education CD ROM
Top customer reviews
Other than the button, the toothbrush is wonderful. I've used various sonicare brushes for 10 years, at the strong recommendation of my dentist. All others have eventually had the batteries fail (normal NiCad behavior).
This is my first Philips (who purchased Sonicare), and I'm disappointed that this trivial issue is ruining my $175 toothbrush.
Other general notes about battery storage
Nickel-cadmium batteries can be stored unused for up to 5 years, whereas for alkaline and lithium batteries storage of up to 10 years is possible. The capacity loss in these types of batteries during storage is minimal.
Maximum recommended storage periods of batteries: Nickel-Cadmium,4-5 years