Replacement Battery for ES8163 ES-LV95 ER217 ES8077 ES8103 ES8163 ES8224 ES8249 ES8109 ER217 ES-ES-ST2N ES4035 fits Part no K0360-0570 V9ZL2508 3.6V

With the help of a YouTube video I easily opened my expensive but dead Panasonic shaver, removed the old battery, and replaced it with this SCESMIA battery. Be certain to follow the instruction to let it charge, as removing the battery affects the onboard processor. I apologize, as I don't remember exactly what happened, but it is all explained in the YT video. After charging it works great. I have not run the battery up and down very far. I shave for 3 minutes and recharge it, but it has 90% charge left after 3 minutes.

The original battery in my Panasonic battery lasted for 10 years or so before it started to lose it's capacity to hold charge. I bought this replacement, and it worked fine for maybe a month before it started to go from 100% to 0 in less time than it takes to shave. I always store my shaver on the cleaning charger, so I'm sure the battery capacity wasn't great to start - but when it started dying mid shave it's shortcomings became apparent.

My Panasonic razor wouldn't charge after taking on a trip. I have had this shaver for over a decade. Knowing that the battery was most likely the problem, I researched and found this battery. Although my model wasn't listed, the Panasonic ARC shaver and its many models seemed the right part in trying to get my model back in operation. I watched a YouTube video on how to disassemble the shaver and remove the battery. The video was also VERY helpful in informing me that despite installing the new battery, you need to place in the charger before the reset feature and shaver will work again. I can't speak to longevity, but buying this battery versus a complete new shaver was well worth it and my unit is back to being fully charged at 100%..

I bought this battery to replace my old one, which had completely died. The shaver would make a small click sound but would not start. I searched around and found this battery. The exact model number ES-LA84 was not listed, but it was only $17 and I was willing to take a risk.After reassembling the shaver (see the picture for the +/- direction), it did not start at first, but after charging it for a while, it started working. It took about an hour to reach 100%. The shaver is working strong like new. For me, this was a five-star purchase.I hope this helps!

ES- LV95. Followed a YouTube video to install - took only 10 minutes. The end with rubber is the positive and goes towards bottom of handle

Worked fine for the first 3 recharge cycles with my Panasonic ES8103. On subsequent recharge it stops working when it reaches 50%, going from 50% to 0 in a matter of a few seconds.

Installed it and the shaver charges and works. The label on the battery was installed backwards, flipping the positive and negative labels. Luckily I noticed it before installing. Double checked with a multi meter and sure enough..-4.06v when hooked up according to the label, +4.06v when hooked up opposite the label. The positive side is the one with the rubber boot at its base.

My expensive Panasonic shaver would not hold a charge long enough for even one shave. This battery has it working like new. Replacing the battery takes some disassembly of the shaver but it is easy. Just look up the YouTube video. The only heads up is that the little screwdriver that comes with it is not very good which is the only reason it got 4 stars instead of 5. Fortunately, I have plenty of screwdrivers.