Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
48v Li-ion Battery Charger Output 54.6v 3a For 48v Electric Bike Lithium Battery Pack 3 Pin Female Connector Gx16 Xlr 3 Socket - Chargers - AliExpress
75.21107 Van Beijck Battery charger Li-ion Qwic XLR 4-pin 170 x 70 x 38 mm - Falko
Dual USB Power Source with LED Light for Worx 5-PIN Battery - Powuse
Amazon.com: 24V 5A 3-Pin Male XLR Connector Battery Charger for Lakematic, Pride Mobility, Jazzy Power Chair, Drive Medical, Golden Technologies, Shoprider, Rascal 200T/500T/301 PC 24BC5000TF-1 : Health & Household
Amazon.com: Abakoo 54.6V 2A Power Adapter for 48V 13S Lithium Battery Charger with 3-Pin XLR Connector : Automotive
Original Gotway Monster Msuper X 100v 3a Charger Gotway Unicycle 5 Pin Charger - Electric Bicycle Accessories - AliExpress
36V 2A 5 pin Lithium Charger for Ave Citybug Raleigh EBCO Winora Bike TranzX PST | eBay