These solar power banks come in five colors, and all are currently on sale. Get It The battery in this charger is a 20,000 mAh lithium-ion model, enough to charge an iPhone four to five times ...

NEW YORK (AP) — About 429,000 portable power banks are under recall because they can overheat and potentially catch fire ...

The Transportation Security Administration, or TSA for short, recently issued a ban on packing portable chargers with lithium-ion batteries in checked luggage. Here’s what you need to know about ...

[Berto] has been interested in lithium ... solar cell, and a DW01 circuit is used to make sure that the capacitor doesn’t overcharge. While the DW01 is made specifically for lithium ion ...

If you’ve ever worked with adding lithium-ion batteries to one of your projects, you’ve likely spent some quality time with a TP4056. Whether you implemented the circuit yourself, or took the ...

and while many battery chargers on the market today are compatible with lead acid, gel, and lithium-ion batteries (including all the ones featured in this guide), that’s not always the case.