Rechargeable 7.4V 2200mAh Lithium Polymer Batteries for Heated Gloves Socks Jacket Cloths Pack of 2

I’m glad to have a second pair of these batteries! I use them to power my heated gloves in the winter, and having a backup means I can stay outside longer without worrying about cold hands. They work great and provide reliable power, making outdoor activities much more enjoyable.

Biggie for my heated gloves.

These worked with my existing charger for my motorcycle heated gloves; they heat the gloves well and should serve me well as a 2nd pair of batteries on longer rides.

See above.

These batteries are a physical match for those supplied by Ororo for their "Calgary" heated gloves. The electrical specs match too, other than that these are rated at 2200mAh compared to the 1800 for Ororo's. The main difference is that Ororo won't sell you just the batteries, if, as happened to me, one of them dies - you have to buy them with an article of clothing as well.As best as I can tell, charging and using then, the "day Wolf" batteries (actual batteries are unbranded) work perfectly with the Ororo gloves and charger.Edit: February 18, 2022The Day Wolf batteries work fine, but I managed to convince Ororo to send me a replacement for the dead battery. The new battery they sent me is physically different - it has a solid, rectangular case rather than a soft wrap around the cells but is the same 1800mAh. So, if you get the Calgary gloves, the Day Wolf battery will work fine, but may not look the same.

They were as effectively as the more expensive brand name batteries. I am happy to have warm hands again.

It worked but the only time it’s even remotely warm enough is at highest setting. Disappointed with it and sending back

Extra set of batteries is a plus