Getting the Most Out of Your Sanyo 18650 Batteries
If you've been messing around with high-performance flashlights or DIY power banks lately, you've probably run across the Sanyo 18650 more than a few times. It's one of those industry staples that people just trust because it consistently does exactly what it's supposed to do without any drama. Even though the battery world is constantly shifting with new tech, these specific cells have managed to stay relevant for years, mostly because Sanyo (now under the Panasonic umbrella) really nailed the chemistry early on. ...