best lithium 14500 battery
Before testing this TEKOWEE 4 Pack 14500 3.7V 800mAh Rechargeable Batteries, I never realized how much cheaper and more reliable my small devices could be with a quality battery. These 14500s pack enough punch, have over 2000 charge cycles, and include protections against overcharge and short circuit. They feel solid, with a stable output that … Read more