is it a Rechargeable Li-ion Battery and does it really work in the Studio 1537 laptop
467981
Yes it is a rechargeable battery however; I bought it for my wife's Studio 1555 laptop. I don't know if it will work on a 1537
619559
I don't recall. It has less capacity than the original battery, though. I have to plug it in every day and I get about 8 hours of music out of it, whereas the original battery would last a couple of days before I would need to recharge it. Hope that helps!
580551
The battery is Universal Voltage: 100 to 240V~50/60Hz built into the unit. As a user I don't know whether it's ni-cad or lithium ion and haven't owned it long enough to have experienced an issues with the battery. I DO know it works well and I am thrilled with the performance of the unit.
1830744
I don't know the answer as it is my main battery for my laptop. I just use it till it runs out of power and then plug the power cord back into the 'puter. It's still good for 3 hours continuous use. When I bought this battery, also upgraded the memory and it was a cheap solution to buying a whole new laptop
899128
i really do not recommend this battery, i had a problem with it, they refund the value of the battery, but not for the damages that the battery does in my laptop, is a bad battery, so i really do not recommend this,
973091
Hi Beth - It seems to work fine for me. I haven't noticed any difference in the recharging capability between this battery and the one that came with the computer.
1792861
According to my manual, it can be charged through the computer. It has the USB connector; the plug for the wall outlet is actually an adapter into which the user plugs the USB cord. I haven't actually tried the USB/computer recharge yet. Although the battery is replaceable (by ordering from Panasonic), you can only recharge it when it's in the camera. I haven't tried to buy a replacement battery at any local retail outlets.
1787722
To be honest, I really don't know. What I do know is that the battery that we received recharged for about a month, and then stopped working. I would not purchase this battery unless you intend to keep your laptop plugged in all the time. I would suspect that you would rather not spend the money to be left in the same situation that you are already in.
1476942
No, it is not. On my laptop (T61p), it is not recognized by the Lenovo software as a certified battery either, though it works just fine (charge monitoring and all). Honestly, not sure why it says "By Lenovo" -- I don't remember that being there when I purchased mine.
1502353
Yes it's only 6k mah worth of Lithium Ion batteries but there a chip inside that regulates the charge. The solar cell is real and works great. I charged my Samsung 7" pad AND my ASUS Zenfone 2 with no problems whatsoever. Maybe saying it's 30000 mah or 50000 mah is stretching it a bit...but all in all a great deal.
1243225
It has an internal battery that can be recharged via USB on your Mac or PC. It works very well and the data it comes back with is very comprehensive.
854037
Yes it has a non-removable rechargeable lithium ion battery. It also has both Bluetooth streaming audio (A2DP standard) as well as an AUX input jack for non-Bluetooth devices. One other feature is that it also comes with a USB adapter to enable the IMW725 to serve as a computer speaker. Just plug the adapter into the usb port on your computer, and the speaker will automatically connect with the audio of your computer. I have several different BT speakers and this one pairs flawlessly every time with my I phone5.
356754
No, it is rechargeable integrated battery. You can buy a portable usb charger pack the what I do.
1448811
I'm sure it does work, but It's a crap battery, the first day I hooked up it up to my Asus Laptop I had a change battery message. It doesn't hold a charge if it's unplugged so I'd say try elsewhere. Unless you can afford to stay plugged in 24.7 on your laptop.
1607377
I have no idea. I have used it now for over a year: it plugs directly in to the light socket, works exactly as described, and is powered by the electricity it's plugged in to... so (a) I am not sure what sort of Li-ion battery it may use, (b) not sure that it matters, and (c) the product has worked very well for me in very cold weather, very hot weather, and in continuous usage for over a year.
1507614
I've only had it for a week, so no battey problems yet. It lasts my whole 10-hour work day on a full charge. There aren't any instructions included abot replacing the battery, but it looks like someone else responded and said it IS user-replaceable.Li-ion should last for years, but good battery maintenance will help extend the life. For at least the first 10 cycles, I charge it fully, then drain it completely. Don't recharge when it drops to 80%, 60%, etc. The performance doesn't suffer at all even when it is almost dead. That should help you get the most life and best performance.
1191400
On the battery it says: 3.7V, 3.8Wh, 1150mAh, Rechargeable Li-ion. So yes it is. And I received the exact battery shown and in that same packaging. I am very happy with it, I tried a generic off brand before buying it and it didn't last as long and ended up completely dying in less than a year. Hope this helps.