JESSY 18650 Rechargeable Battery Button Top 3000mAh High Capacity 3.7Volt Batteries for Flashlights,...

Our Experience

I've tried a bunch of rechargeables in my flashlights, but these JESSY 18650s have been a breath of fresh air. I've been using them daily for almost a month now, and they're still going strong. I really like how they maintain their charge even after being stored away for days – something my old batteries couldn't manage.

My only minor gripe is that the button tops are slightly stiff at first, making it a tiny bit tricky to change battery configurations quickly. But hey, once you've got them installed, these babies deliver serious power. For the price, they're definitely worth it.