Teardown of UGREEN 145W Superbox Laptop Power Bank (25000mAh)

Video Description

If you wanna buy the tester of POWER-Z, you can visit our Amazon store: https://www.amazon.com/s?me=A31UM8SRXYVF2Z&marketplaceID=ATVPDKIKX0DER Introduction --------------------------------------------------------------- Today, we got another the 145W laptop power bank from UGREEN, which can charge three devices at the same time. And the high-power output can meet the charging needs of laptops. Let’s take it apart to see what it looks like inside. Bill of materials (BOM) ------------------------------------------ Battery Pack: BAK (21700 cells) Battery Protection Chip: iCM CM1351 Battery Protection MOSFET: TECHCODE TDM3478 Synchronous Buck-boost MOSFET: TECHCODE TDM3478, TECHCODE TDM3452 Synchronous Buck-boost Controller: Powlicon PL5500 Solid Capacitor: Yunxing Protocol Chip: Chipsea CS32G020K8U6, Chipsea CSU3AF10 Regulator Chip: Microne ME6203A Output VBUS MOSFET: semi-one PED3008MA Chapter ---------------------------------- 0:00 Intro 1:52 Test 2:44 Teardown 3:45 Analysis 6:31 Summary For more details. You can visit our website: https://www.chargerlab.com SOCIALS: Instagram：https://www.instagram.com/chargerlabs/ Facebook：https://www.facebook.com/chargerlab Twitter：https://twitter.com/chargerlab Telegram: https://t.me/ChargerLABchannel For Business Inquiries: [email protected]