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’ 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 ...

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

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Ryobi 4V USB Lithium batteries are really convenient and easy to recharge and have a really easy way to see if they are fully charged.