Everything You Need to Know About the 21700 Battery
This post tells you everything you need to know about the 21700 battery. We’ll talk about different types, features, charging, lifespans, and our recommendations for batteries and chargers.
Best Rechargeable Battery and Best Battery Charger
My husband, August, did a ton of research to find the best rechargeable battery and the best battery charger for emergencies and every day use, so I asked him to help put together this post to share what he found out. We identify the best value and absolute best AA, AAA and 18650 rechargeable battery…
Everything You Need to Know About the 18650 Battery
This post tells you everything you need to know about 18650 batteries. We’ll talk about different types, features, charging, lifespans, and our recommendations for batteries and chargers. What is an 18650? An 18650 is a lithium ion rechargeable battery. Their proper name is “18650 cell”. The 18650 cell has voltage of 3.7v and has between…