Metabo HPT 36-Volt 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Adapter Kit in the Power Tool Batteries & Chargers department at Lowes.com
AC/DC Power Supply Adapter 18V/1.5A - Juno Power
18v 2.6a Power Adapter Charger For Sony Speaker Adapter Ac-e1826l Sa-32se1 Vw117xc W218jc W217jc Y118ec Srs-x7 Srs-d8 - Laptop Adapter - AliExpress
Amazon.com: 18V 1A AC DC Power Supply Adapter, US Wall Charger, DC Plug 5.5x2.1mm & 2.5mm Compatible with for 18volt (0.1A 0.15A 0.2A 0.25A 0.3A 0.4A 0.5A 0.6A 0.7A 0.8A 0.9A) 100mA~1000mA
Bosch to Ryobi One+ 18V Battery Adapter | Badaptor
Universal Power Supply - 18V / 1A, DC
18V / 500mA USA Power Adaptor | US18DC-500 | Electro-Harmonix