Recharge or let battery run down: What is the best way to preserve battery life on this shaver?
1555282
It would be nice if the manufacturer addressed this question but probably the battery is a deep-cycle which means the more it's discharged before charging the better - that's probably why Panasonic switches on a charge indicator at 10% - I just go by that.
2011173
Mine is 4 years old and no longer holds a charge for very long. (A full charge lasts maybe one or two shaves, whereas before it would last for weeks.) I intend to replace it with the same model, though. Great shaver, perfect for shaving in the shower.
520641
Do not store the battery in the trimmer after charging. There is a small current draw that will drain the battery.
1817009
You can shave with the cord plugged in, the battery is not replaceable. This is my second Braun's shaver and the battery never has wore out.
527055
so noone has replaced their battery (instead of the shaver)? maybe its cheaper to try
1070904
Has anyone been able to purchase a replacement battery for the 7140XL? I can't find one, and my shaver will only hold a charge for about 3 shaves now. I've had it for only a couple of years.
1845118
i CLEAN THE SHAVER,MANUALLY,WITH A SMALL BRUSH FROM AN OLDER SHAVER,AFTER EACH USE.I run the the cleaning component,only when it needs the charge as well. No need to waste time on the whole clean,wash,dry and charge each time. Terry
2143800
7-10 days . Note that it does not have a low battery warning light; it will just stop mid-shave and then needs recharging.
40367
my razor is running on battery power. three different speed switching. cover to insert the battery opened from the bottom. insert the battery and enjoy the wonderful shaving
2162412
I've had mine since September 2013 and have experienced no battery issues. There have been complaints of the "Minutes Left" readout gradually dropping with each successive charge. However, I have addressed that problem by simply allowing the battery to run down completely after the readout shows "00". The shaver will continue to run about 7-8 minutes after it reaches "00", at which time you should begin recharging it. Mine has recharged to as high as 66 minutes, but in no case less than 60. As for durability, no complaints. The nickel plating seems to hold its shine better than chrome. I've had mine since September 2013 and have experienced no battery issues. There have been complaints of the "Minutes Left" readout gradually dropping with each successive charge. However, I have addressed that problem by simply allowing the battery to run down completely after the readout shows "00". The shaver will continue to run about 7-8 minutes after it reaches "00", at which time you should begin recharging it. Mine has recharged to as high as 66 minutes, but in no case less than 60. As for durability, no complaints. The nickel plating seems to hold its... » Read More I've had mine since September 2013 and have experienced no battery issues. There have been complaints of the "Minutes Left" readout gradually dropping with each successive charge. However, I have addressed that problem by simply allowing the battery to run down completely after the readout shows "00". The shaver will continue to run about 7-8 minutes after it reaches "00", at which time you should begin recharging it. Mine has recharged to as high as 66 minutes, but in no case less than 60. As for durability, no complaints. The nickel plating seems to hold its shine better than chrome. « Show Less
2118669
noI have an older shaver that I use for longer hairs with a hair clipper (that is not as useful for regular shaving)Even if it lasts only a year or two I consider it a bargain. two AA batteries last almost 2 weeks
342124
The shaver should only be used on battery but will work plugged in. However, it will charge enough for one shave in about 5 minutes. I don't remember everything in the box, but you get a shaver, case, charger, instruction book, cleaning brush and oil at least.
1817007
You can shave with the cord plugged in. There does not appear to be a way to replace the battery.
1505842
No, you can NOT use it while charging. Since this is a shaver that you can also use in the shower for wet shaving, Panasonic disabled this feature as a measure of safety. If you run out of battery you can quick charge it for 5 minutes, it should give you enough power for a complete shave.Hope this helps.
834188
Thank you...for you helpful suggestions...I have been using this shaver ever since my purchase and find it quite useful and am amazed how long the batteries last. Many thanks again!
597399
Get a temperature compensated battery maintainer. Your battery will last longer and you will use less juice at the plug.
136473
Yep, but the cord isnt very long, and its kind of annoying to shave with it. But it works if youre in a pinch and need to shave but your battery is dead. It can also "quick charge" if you let it charge for a few minutes, it will last long enough to get a quick shave in.