Multi Cell 2S 3S 4S Type C To 8.4V 12.6V 16.8V Step Up Boost Li Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery Charger|Instrument Parts & Accessories| - AliExpress
LM3420 data sheet, product information and support | TI.com
LTC4053-4.2 Datasheet and Product Info | Analog Devices
LTC1732-8.4 Datasheet and Product Info | Analog Devices
How to used BQ2057 for 7.4V 4-Cells 4400mAh Li-Ion Battery? - Power management forum - Power management - TI E2E support forums
Lithium Cell Charging
DC 5 23V to 4.2V 8.4V 12.6V 1S 2S 3S Multi Cell Li Ion Lithium Battery Charger for Solar charging Portable device|Integrated Circuits| - AliExpress
Designing an Advanced 2S Li-Ion/ Li-Po Battery Charge System using MCP73844 IC
MP2615 | 2A, 1 or 2-Cell Li-ion Battery Charger in QFN 3x3mm package | MPS
MP2615A | 2 A, 1- or 2- Cell Li-Ion Battery Charger in 3mm x 3mm Package | MPS
MP2670 | Li-Ion Battery Charger with Protection Circuit | MPS
LTM8061 Datasheet and Product Info | Analog Devices
7.4V Two Step Lithium Battery Charger Circuit - CC and CV mode
batteries - Charging Li-Ion Battery in Series - Electrical Engineering Stack Exchange
MP2672A | 2A Boost Charger with NVDC Power Path Management and Integrated Cell Balancing for 2-Cell Li-Ion Batteries in Series | MPS
Simple Battery Charger ICs for Any Chemistry | Analog Devices