Each battery has been inspected, and tested by charging to 100% and using to test PDA function and update software. The batteries have minor wear and tear marks on the case but all are minor. ZEBRA TC51 TC52 TC 56 TC57 PDA BATTERIES.
eBay
Lifetime Free Update THINKCAR BD6 obd2 Scanner Bluetooth, All System Diagnostic Tool 5 Reset for 120 Car Brands iOS & Android
Aliexpress UK
1X zebra/symbol TC75BH locked Not stolen in case anyone wondering  Battery not included 
eBay
New Vgate iCar Pro 2S ELM327 Bluetooth 5.3 for Android/IOS/PC OBD2 Car Diagnostic Tool elm 327 Upgraded OBD 2 V2.3 Auto Scanner
Aliexpress UK
This is in good condition. This is genuinely untested as i do not have a charger to test these. As such its sold with NO GUARANTEES. Please use photos to see exactly what you are getting. If you have any questions please feel free to ask.
eBay
ELM327 WIFI V1.5 Car OBD2 Scanner Check Engine Light Diagnostic Tool Car Fault Detector Suitable for iOS and Android
Aliexpress UK
Unit in clean condition with no damage. Unfortunately, the charger is missing, so it can not be tested for functionality. Offered as needing repair or service
eBay
New Vgate iCar Pro 2S ELM327 Bluetooth 5.3 for Android/IOS/PC OBD2 Car Diagnostic Tool elm 327 Upgraded OBD 2 V2.3 Auto Scanner
Aliexpress UK
Item is in Good condition and full working order You will get: 1x 20-Slot battery charger 1x Power supply 1x Power cable
eBay
Vgate iCar Pro ELM327 OBD2 Scanner WIFI Bluetooth 4.0 For Android/IOS Car Code Reader OBD2 Car Diagnostic Tools PK ELM 327 V 1 5
Aliexpress UK
This Zebra TC8000 Lithium-Ion Battery is a reliable and long-lasting power source for your Android-compatible machine. With a capacity of 7000 mAh, it provides enough energy to power your barcode scanner and other hardware devices. This battery is designed specifically for Zebra's POS hardware and is compatible with the BTRY-TC8X-70MA1-01 model. The battery comes in a box of three and is manufactured in China. It is a type of battery that is suitable for business, office, and industrial use. This battery is an essential part of your POS equipment and ensures that your devices are always powered up and ready to go.
eBay
Autel MaxiPRO MP808BT PRO OBD2 Scanner Car Diagnostic Tool Advanced ECU Coding, Active Test Android 11 PK DS808 MP808S MP808BT
Aliexpress UK
For Zebra EC300K. We strongly suggest test before installation. Ensure you wear eye protection and use caution not to cut your finger with the glass splinters. LCD Screen For Audio. LCD Screen For E-Paper E-Link.
eBay
THINKCAR BD6 obd2 Scanner Bluetooth, Wireless All System Diagnostic Tool for iOS & Android, 5 Hot Reset Free Car Code Reader
Aliexpress UK
Zebra BTRY-TC2Y-1XMA1-01. Battery capacity: 3100 mAh. Collection Model Zebra BTRY-TC2Y-1XMA1-01. LI-ON BATTERY 3100 MAH SINGLE. Battery Capacity 3100 mAh. Basic Battery 3100 mAh. Product Family BTRY-TC2Y-1XMA1-01.
eBay
TOPDON Carpal OBD2 Scanner for Car All System Diagnostic Tool Vehicle Health Check Smog Check Battery Test IOS Android BT 5.0
Aliexpress UK