The Best 18650 Batteries
What are the advantages of 18650 batteries? They are 3.7 volt lithium-ion batteries that can be recharged, are inexpensive, and are compatible with a wide range of electronics.
Power Sources
The Best Lithium Ion 12V Deep Cycle Batteries
LiFePO4 batteries or (lithium iron phosphate batteries) are a new type of lithium-ion battery.
The Best Battery Case For The iPhone 5 & 5S
The best battery case for the iPhone 5S is the Lenmar Meidian Battery Case. It doubles the the battery life of your iPhone 5S, while also sporting a durable and unobtrusive design.
The Best Portable Laptop Chargers Of 2016
This is our review the best high-capacity portable chargers — the kind that are capable of charging devices like laptops and tablet computers. They can also power small appliances like lights and fans.
