I take photos and mark the item for any opening or swap of parts. Evidence is kept when the item is dispatched. Works as it should and with a really decent, good battery life for its age. My battery test is always a 3hrs YouTube video and this had 48 % left.
eBay
DC Male Plug 7.4x5.0/4.5x3.0mm to DC Female 5.5*2.1mm/5.5X2.5 Power Adapter Charging Converter Plug Connector For Dell HP laptop
Aliexpress UK
HP ChromeBook 15a-nb0004na Intel Core i3-N305 8GB RAM 256GB Flash 15.6" ChromeOS.
eBay
Samsung PM851 mSATA SSD Internal Solid State Drive 128GB 256GB 512GB Internal SSD 1.8inch Nvme SATAIII For Laptop Dell HP Lenovo
Aliexpress UK
Bargain HP Probook 430 G3, 8gb Ram ,500gb HDD Core i5 6th Gen silver used. 8gb ram DDR4. I take photos and mark the item for any opening or swap of parts. evidence is kept when the item is dispatched.
eBay
For HP 14-CF 14-CK 14-CY 14-CM 14-BA 14-BS 14-BU 14-DF 14-DK 14-DG 14-DH 14-DQ Laptop DC Power Jack DC-IN Charging Flex Cable
Aliexpress UK
Bargain HP Probook 430 G5, 8gb Ram, 500gb HDD Core i5 8th Gen silver used. 8gb ram DDR4. 500 GB HDD. I take photos and mark the item for any opening or swap of parts. Evidence is kept when the item is dispatched.
eBay
1PCS Suitable For Lenovo/Dell/HP Laptop Power Adapter DC 7.4/7.9/4.5MM Male To Female Elbow Connector Angle Head Receptacle Plug
Aliexpress UK
15.6 screen.
eBay
Type C to 4.5x3.0mm Plug Converter 100W USB C PD Fast Charging Cable for HP / Dell Laptop Charger DC 4.5*3.0
Aliexpress UK
Screen resolution HD (1366 x 768), LED-backlit. Experience visual fidelity with this LED panel. Display size 15.6". Make your connections wireless, equipped with Wi-Fi and Bluetooth this laptop makes it possible.
eBay
Laptop Shortcut Key Sticker for Windows Mac System Waterproof Vinyl Decal Keyboard Shortcut for Macbook Lenovo HP Acer Dell
Aliexpress UK
This unit has everything that would need upgrading lightning quick SSD and 16gb of ram we can not think of anything you could add on to this unless you need more storage. I take photos and mark the item for any opening or swap of parts.
eBay
USB C to Dual 4K HD Display Adapter Type C to HDMI-compatible Converter Extended Monitor for HP Lenovo Thunderbolt3/4 Laptop
Aliexpress UK
Bargain HP Probook 430 G4, 8gb Ram, 512gb HDD Core i5 7th Gen silver used. 8gb ram DDR4. 500 GB HDD. I take photos and mark the item for any opening or swap of parts. Evidence is kept when the item is dispatched.
eBay
DP to HDMI-compatible Cable Adapter DP Male to HDMI Female For HP/DELL Laptop PC Display Port to 1080P HDMI Adapter Converter
Aliexpress UK