Evike.com / Tenergy Version 2 Airsoft Smart Charger for 7.2V-12V NiMh & NiCd Battery Packs by Tenergy - Advanced Type, Accessories & Parts, Batteries, Chargers
Amazon.com: IMYHOO Action 3 Battery Charger for DJI Osmo Action 3 Series, Supports Multiple Charging Devices, Compact and Easy to Carry, Charges 2 Batteries at The Same Time : Electronics
Amazon.com: Anbee Intelligent 2-Ports Charging Hub, Rapid USB Dual Battery Charger for DJI Osmo Action 3 Camera : Electronics