QOJH 3.7v Lithium ion Battery 18650 Rechargeable Flashlight Battery 1800mAh 2Pack for Headlamp, Sola...

Our Experience

I was skeptical at first about these QOJH batteries, given their price point and unknown brand. But after two weeks of testing them in my Sola headlamp during evening walks, I've been impressed.

These batteries have held up well. They're not the largest capacity on the market, but the 1800mAh is sufficient for my needs, lighting up my trail runs even when they're low on charge. They're easy to recharge too, with a quick top-up between uses. My only minor gripe? The batteries feel slightly loose in my headlamp sometimes, though it hasn't affected performance yet.

Overall, for the price and performance, these QOJH batteries have been a pleasant surprise. I'm keeping them as backups for now, ready to step in when my main batteries need a break.