Your listing indicates this is the latest Hotronics E4 battery but the photo shows the older M4. Which is it?
380778
I bought this for my son's ski boot heater, which is about two years old. The battery fit his system, which I believe is the current one, but I would have to do some research to determine this. I suggest you check Hotronic's web site to determine the product part number to make sure you are ordering the correct one on Amazon. Sorry I could not be more helpful.
380779
Hello Kim, I ordered a set earlier this year and got the E4. This photo appears to be the E4, but it's hard to tell. The E4 is white and the M4 is gray. My wife has the M4 packs and the charger and heaters are interchangeable with the E4 packs. The performance appears to be the same. Hope this helps.
380780
I bought the E4 in January from Amazon and the m4 was pictured. I did get the latest e4 and not the older m4. The picture should be changed.
380781
I had the same question when I made my purchase. I contacted Hotronics and was told that the E4 replaces the M4 and is just a newer version with a better chip, and if I remember correctly, slightly longer run times. The E4 can be used on older M4 systems. This is what I am doing.
896176
Is that a question or a sarcastic remark?The picture of the powerbolt you sent me is not the one I got. The one I have is the 2800 mah
1171865
I couldn't tell you why the titled information and the battery pic have different info. The battery I received is the one pictured with 56Wh. I have had it for a few months now and it works great, no issues whatsoever. I am using it for a Toshiba C655.
2264742
Kind of weird that Amazon would leave that information out, as others have stated, they are 2400, if you click on one of the photos it shows the 2400mAh on the battery itself. If you contact Amazon about showing that information they might update the page to include the mAh number.
56779
OK, the battery I found was recognized by the G1 that I have with firmware version 1.4 and the original 14-45 lense. The battery I received read full charge when installed and I haven't charged it yet. It took @180 shots before the battery indicator changed, which makes me suspicious that the it will read true. Some circumvent the indicator to by pass the ID sensor. The battery "feels" a little lighter than the oem.Here is the link to the battery I got:DMW-BLB13 Battery For Panasonic G10 G2 GF1 GH1 1300mAhDon't trust the link 100%, it comes up differently at times. The battery I got was the Eforcity DMW-BLB13 for the G2, G10. I got mine directly from Eforcity. Good Luck OK, the battery I found was recognized by the G1 that I have with firmware version 1.4 and the original 14-45 lense. The battery I received read full charge when installed and I haven't charged it yet. It took @180 shots before the battery indicator changed, which makes me suspicious that the it will read true. Some circumvent the indicator to by pass the ID sensor. The battery "feels" a little lighter than the oem.Here is the link to the battery I got:DMW-BLB13 Battery For Panasonic G10 G2 GF1 GH1... » Read More OK, the battery I found was recognized by the G1 that I have with firmware version 1.4 and the original 14-45 lense. The battery I received read full charge when installed and I haven't charged it yet. It took @180 shots before the battery indicator changed, which makes me suspicious that the it will read true. Some circumvent the indicator to by pass the ID sensor. The battery "feels" a little lighter than the oem.Here is the link to the battery I got:DMW-BLB13 Battery For Panasonic G10 G2 GF1 GH1 1300mAhDon't trust the link 100%, it comes up differently at times. The battery I got was the Eforcity DMW-BLB13 for the G2, G10. I got mine directly from Eforcity. Good Luck « Show Less
1746423
Just received this item and they ARE NOT the "star" version. My "star" battery is labelled 1815N. Don't buy these if you want the "star" model.
1670115
I just received my battery today, and it's the old style (non-RED). It's sad that Milwaukee didn't change the part number when they upgraded the battery capacity. Having units with dramatically different ratings which share a common part number leads to unhappy customers (like me!).
352002
Louis, DOES the pictured battery look like the one in your model 400? Not very scientific, BUT manufacturer does not share as much info as we would like!
1765682
wow, i just now looked at what i got and mine had 12/17/2010. You better ask the seller if you are indeed going to get that kind of battery because they don't usually give you what is posted on the site. better be sure before buying.
152206
The battery is included and it is part number BTY-M6D. States that it is a 9 cell.
1648180
Well, the battery does look like the one in the photo but I'm not entirely sure if This is the one you want. The one I think you're describing is for new Macs if I'm not mistaken. This battery was for my MacBook 2008. But if the picture looks like the battery you need, then this is the right one for you!
1300109
Not sure on the photo issue,But I did receive the correct Battery. Hope this helps.
850601
Yes it is the same, I am guessing it has an older manufactured date, but not sure. Some of the other batteries I have purchased are like that.
1749143
Sorry, but I really have no idea what the 'latest version' look like. I bought these batteries early in 2013, and they look like this picture. They work wonderfully well, too. Sorry I could not be of more help.
658395
compare the number on your old battery to the number on the pictured battery
14958
They are production codes relevant to country of origin, plant they were made in, which vendor made the battery and the date it was made. The only number you should pay attention to is the model # on the top.
1236606
As of June 2014, the photo of the battery included in the "ultimate package" shows 3000 mAh. There seems to be conflicting information about whether or not the included batteries are counterfeit "UltraFire" batteries.