1 photo
Braun 7840s Questions & Answers
- Series 7 · See All
3.5 from 6 reviews · View Statistics
Brand Manager for Braun Grooming? Register now and take advantage of ieatwords's Brand Management Platform!
2 questions from our users
Charles B.asked
7840s
What battery is a used in a 7840 S ?
Share
More
1 answer
They use an installed Lithium battery that in my experience will last for years. It is rechargeable and done so through the Clean and Renew unit or the power cord, depending on the model. I have yet t...
Read moreo have a battery fail and I generally keep my Braun razors 8-10 years between upgrades.Report
Jeffrey O.asked
Get an answer from our members
Other Men's Electric Shavers
Panasonic 5-Blade Wet/DryTac ShaverPhilips Multigroom Series 7000Panasonic ES-ST29Panasonic 5 Blade ES-LV9NVS Sassoon The All-Rounder VSM837APanasonic ES-LF51-S841 / ES-LF71-K841VS Sassoon The Beard Buddy VSM703AGillette Fusion Proglide StylerPhilips Shaver Series 1000Remington Rapid Cut Turbo Hair Clipper HC4300AUPanasonic ES-SL41
See all Men's Electric Shavers ›Extra Information
Other Men's Electric Shavers
Panasonic 5-Blade Wet/Dry
Tac Shaver
Philips Multigroom Series 7000
Panasonic ES-ST29
Panasonic 5 Blade ES-LV9N
ieatwords.com.au has affiliate partnerships. These do not influence our content moderation policies in any way, though ieatwords.com.au may earn commissions for products/services purchased via affiliate links.