****** - Verified Buyer
4.5
I bought a pair of these same batteries last year, for use in my heated ski gloves. They work GREAT, but on the highest glove setting do not last all day - SO - I bought a second pair to carry in my pocket for super cold afternoons in the mountains.I bought this extra pair of batteries with my new Savior heated gloves. One of the batteries died after one or two uses. I contacted Amazon who contacted the Seller. within 12 hours the seller responded back that they will send me a new set of batteries. If you plan to use the gloves for skiing all day, the extra set of batteries are great. Other than the one faulty battery, the other 3 batteries have lasted as long as advertised by SaviorI use these with electric gloves to keep my hands warm and hand circulation up. Overall the batteries run for longer than I expected. I start with two to three minutes on high. Then I move to medium for about five minutes, after which my hands are warm, then I switch to low for the next two to three hours. Using this pattern the batteries last for about three evenings of use. I am indoors and not wearing any overgloves. (It doesn't appear that overgolves is an actual word according to my spellcheck, but it should be). Then I charge them overnight and start over the next evening.The battery give 50% more power than the usual 2,000 MAH resulting in a larger battery. I use them for heated gloves so it is slightly larger and weight than the normal battery. Heated gloves demand more power depending on the level of heat so it is worth having a larger battery for longer use. Battery is on the expensive side but if you need it, you need it.Needed a 2nd set of batteries for those long rides where the original batteries go flat. Very happy with these batteries.The batteries do a good job, if temp. Is below 20 degrees level 2 and 3 are required. I have used them for a couple of hours at a time but haven’t gone long enough to run them out of power with my gloves.I absolutely depend upon heated gloves in the winter. I am one of those demented folk who actually thrive in the depth of a Michigan winter, but my serious "Achille's heal" would be my hands, which get cold very easily.Savior brand gloves, coupled we these batteries, save my winter!Very satisfied with service. Did what they said and took care of me.They are perfect for heating my motor bike gloves .there are three settings and once they are charged fit into a little pocket in the gloves,.your fingers are the first to get cold and they are ideal.Short lifetime for the price tag. Back in November 2020, there were at 33 £. They lasted for a year with a single daily charge.Excellent backup battery for our heated gloves and small enough to put in your pocket for those extra long trips3000 MAH (pictured in the advert) is what I purchased.2200 MAH is what I received.Not happy.Work well in merlin motorcycle heated gloves.