How long do you guys microwave your batteries in the cold weather? I was thinking about starting out at 10-15 seconds. For reference, this is an 1100watt ‘wave.
I’ll report back on my findings with this, but, what other methods do you guys use?
![e48bd44aa0fc80722ecc6fb530d87b77.jpg](https://uploads.tapatalk-cdn.com/20181103/e48bd44aa0fc80722ecc6fb530d87b77.jpg)
I’ll report back on my findings with this, but, what other methods do you guys use?