![I harvested these from an retired battery pack whos charging ports went dead. Any Idea what manufacturer they are? They work great in my flashlights. : r/18650masterrace I harvested these from an retired battery pack whos charging ports went dead. Any Idea what manufacturer they are? They work great in my flashlights. : r/18650masterrace](https://i.redd.it/tb7swaf2v0u71.jpg)
I harvested these from an retired battery pack whos charging ports went dead. Any Idea what manufacturer they are? They work great in my flashlights. : r/18650masterrace
![Purchased 18650 battery for first time. Seller told me it's Panasonic 3400mAh capacity. I am getting some doubts about it being fake because original one has different top side on the internet. Purchased 18650 battery for first time. Seller told me it's Panasonic 3400mAh capacity. I am getting some doubts about it being fake because original one has different top side on the internet.](https://i.redd.it/v8f7cih6ysv71.jpg)
Purchased 18650 battery for first time. Seller told me it's Panasonic 3400mAh capacity. I am getting some doubts about it being fake because original one has different top side on the internet.
![I saw a post about 18650 batteries and figured I would share the battery Mooch info that I use when buying mine. : r/flashlight I saw a post about 18650 batteries and figured I would share the battery Mooch info that I use when buying mine. : r/flashlight](https://i.redd.it/3mo2vl5ry1p51.jpg)
I saw a post about 18650 batteries and figured I would share the battery Mooch info that I use when buying mine. : r/flashlight
![My 18650 battery had a small split on the top and I patched it with electrical tape. will this be okay until I can order new wraps? : r/Vaping101 My 18650 battery had a small split on the top and I patched it with electrical tape. will this be okay until I can order new wraps? : r/Vaping101](https://i.redd.it/zsfnws9taof61.jpg)