If you wanna buy the tester of POWER-Z, you can visit our Amazon store: Click here.

Introduction
---------------------------------------------------------------
After the 1600W power supply, today, we got another huge package, which is the 300W portable power station from Yoobao.
It's equipped with 72000mAh lithium iron phosphate battery, which has a longer life than ordinary lithium battery.
It also supports PD fast charging and has a LED light in the middle.
Today, ChargerLAB will take it apart to see its internal structure and components. Let's go.

Bill of materials (BOM)
------------------------------------------
Cooling Fan: RQ7015H12S
Battery Cell: WTT 32700
MOSFET: PSD-Semi PAN3080, FuXin Semi FXN18N50F
Battery Protection Chip: CellWise CW1244
Synchronous Buck-boost Controller: Injoinic IP5389
MOSFET for DC Socket: Kwansemi KS6205 (68V, 6mΩ)
Voltage Regulator Chip: Microne
SOC IC for Dual USB-A: Injoinic IP6538
MCU: Chipsea CS32F035K6U6
Buck LED driver: Microne ME2215
Input Filter Capacitor: SGEC (3300μF 25V)
Boost MOSFET: China Resources Micro CS180N06A8 (60V, 3.2mΩ)
Driver: EGmicro EG2103 (600V, 500KHz)
Blue Y Capacitor: ZONKAS
Safety X2 Capacitor: ZONKAS

Related Articles：
1. Anker 757 1500W Portable Power Station (PowerHouse 1229Wh)
2. Fully Charged in 12 Mins | Tegic Quickbee 2-in-1 Multifunctional Power Station
3. EcoFlow Launched 1800W DELTA 2 Portable Power Station