Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
TP4056 Battery Charging and 5V Boost Power Supply Module with Adjustable Charge Current, Load Sharing and Protection : Amazon.in: Computers & Accessories
Lithium Ion Battery Charger Circuit: Load Sharing - MicroType Engineering
Li-ion battery charger with load sharing - EasyEDA open source hardware lab
Solar Li-ion charging with power-path/load sharing - Project Guidance - Arduino Forum
Help with li-ion solar charging with load-sharing - Project Guidance - Arduino Forum
A Lithium Battery Charger with Load Sharing | Zak's Electronics Blog
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Solar battery charger with load sharing - Electrical Engineering Stack Exchange
Lithium Ion Battery Charger Circuit: Load Sharing - MicroType Engineering
Designing A Li Ion Battery Charger with Load Sharing MCP73837 under Repository-circuits -23418- : Next.gr
Simple Solar Powered Pump w/ Rechargeable Battery - Project Guidance - Arduino Forum
Single Cell Lipo Charger with Load sharing/passthrough : r/AskElectronics