The charger isn't bad but many 5 star reviews are generous at best. I'd say it's decent but far from great. A few criticisms: #1 The charger does not include a power plug. How can you spend so much money on a charger and use an AC adapter for it? Ridiculous #2 The charger charges one battery at a time. This effectively triples the charging time of 3 batteries. This may be suitable for overnight charging, but not if you want to use batteries with minimal standby time. To be honest, the seller clearly states the limit for sequential loading. It's still not perfect. As long as you are aware of these two issues, the product will work perfectly.
Action Camera SJCAM SJ4000 WiFi, 12MP, 1920x1080, 900 mAh, black
48 Review
Quadcopter DJI Mavic Mini, white
37 Review
GoPro Hero 7 Black Bundle - Extra Battery + Super Suit Dive Housing Case + 64GB SD Card - E-Commerce Packaging - Waterproof Digital Action Camera with Touch Screen, 4K HD Video, 12MP Photos, Live Streaming, and Stabilization
58 Review
Panasonic SDR S26 SD Camcorder Blue
38 Review