Li-ion battery
LTC2942 - High-Precision Power and Energy Monitor
The LTC2942 is a high-precision power and energy monitor manufactured by Analog Devices. It is capable to monitor the voltage, charge, and temperature.
MAX1898 Linear Charger for Single-Cell Li+ Battery
The MAX1898 is a highly advanced and efficient charging solution for 1-cell lithium-ion (Li+) batteries, when coupled with an external PNP or PMOS transistor.
One-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection Designed for Smartphone and Hearing Aid
Nisshinbo Micro Devices Inc. has introduced the new R5619 Series of one-cell Li-ion / polymer battery protection IC that provides overcharge, overdischarge, and charge/discharge overcurrent detections and is suitable for Smart Phone, Tablet PC, and Hearing aids.
CN3065 Mini Solar Charger Module
The use of solar power in hobby electronics is highly understated. Its use is not widespread (outside dedicated projects) since it has a reputation of being too low-power to be useful.
TP5000 Switching Battery Charger
The TP5000 is a single-cell lithium battery charger.