20v 4.5a Ac Adapter For Lenovo Notebook B51-30 S20-30 T450s G400 G510 G50 E431 G405 G500s G700 90w Power Charger - Laptop Adapter - AliExpress
Laptop Battery Charger AC Adapter New For Lenovo B41-30 B41-35 B51-35 B51-30 45W | eBay
AC Adapter Charger for Lenovo Thinkpad E50-70 T540P T450s T440S B51-30 M5400 G50 | eBay
AC Adapter Charger Power Cord For Lenovo B40-80 B41-35 B51-35 B51-30 B50-80 | eBay
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