Housed in a 3 x 3-mm 10-pin DFN package, the LTC4061 Li-ion charger offers a programmable charge current from 100 mA to 1 A. The device can charge both 4.2- and the new 4.4-V float-voltage Li-ion ...

Ever want a seriously powerful PCB for charging a Li-Ion pack? Whatever you want it for, [Redherring32] has got it — it’s a board bearing the TPS25750D and BQ25713 chips, that lets you push up to 100 ...

http://www.semtech.comAs more portable and handheld devices move toward the use of single-cell lithium-ion (Li-ion) or lithium-ion polymer (Li-ion polymer) batteries ...

Lithium-ion batteries turned smartphones, laptops, and electric cars into everyday tools, but they also brought fire risk, ...

Lithium-ion batteries’ ability to deliver a lot of power from a small package have made them the go-to for makers and manufacturers alike. It’s not unusual now to find, say, microcontroller boards ...

Maxim Integrated Products’ MAX8804Y/MAX8804Z are miniature USB/AC-adapter chargers for single-cell Li-ion batteries. The devices automatically select between either a USB or an ac-adapter input source ...

This recall involves magnetic wireless chargers sold under the Isla Rae brand. The chargers are compatible with magnetic ...

Fast charging is convenient, but it raises questions about heat, battery wear, and long-term iPhone health. Here's what actually matters and why.

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...