Amazon.com : Artman EN-EL14 EN-EL14A Battery and USB Dual Charger Set for Nikon D3500, D3400, D3300, D3200, D3100, D5600, D5500, D5300, D5200, D5100, Coolpix P7000, P7100, P7700, P7800 Cameras (2-Pack 1300mAh) :
2x 1500mAh EN EL14 EN EL14 EN EL14a Battery + LCD Dual Charger for Nikon P7800,P7100,D3400,D5500,D5300,D5200,D3200,D3300,MH 24|Digital Batteries| - AliExpress
Nikon D3300 Digital Camera Battery Charger Power Supply Connector Kit - Replacement For Nikon EH-5A AC Adapter & Nikon EP-5A Power Supply Connector - Walmart.com
Nikon MH-24 Quick Charger 27019 B&H Photo Video
Is there a product i can buy to keep a Nikon D3300 charged while in use recording video? Details in comments : r/Cameras
NITECORE UNK1 Dual Slot USB Travel Charger Nikon Battery Charger User Manual - Manuals+