Power and Light

21700 vs 18650 Battery – What’s the Same, What’s Different

The Best Inexpensive USB Solar Charger

Everything You Need to Know About the 21700 Battery

Nitecore UMS4 Battery Charger Review

OPUS BT C3400 Battery Charger Review

PowerEx MH-C980 Turbo AA/AAA Battery Charger Analyzer Review

Alternatives for the aTactical A1S 1150 Lumen Flashlight

Thrunite TN12 Flashlight Review and Usage Tips

Nitecore TINI2 Flashlight Review and Specifications

Everything You Need to Know About the 18650 Battery

Brightest Flashlight – AAA, AA, Tactical, Keychain and Spotlight

Best Rechargeable AA Batteries (Top Picks)

The Best AA Batteries for Flashlights, Toys, and More

Emergency Power Options for Your Home – Gas Generators and More

Best Rechargeable Battery and Best Battery Charger

Thorfire LED Camping Lantern Review – Camp & Emergency Light

Lumintop EDC01 Review – Perfect for Every Day Carry

Cree Q5 LED Flashlight Review – Pros, Cons and Reader Feedback

The Best Cheap Flashlight (Under $4 each and Crazy Bright)

LuminAID Solar Powered Lights Review