I bought three of these for my cameras for long video recording 4K 4.2.2. No more overheating, I can easily record for two hours without stopping. They are very quiet. I like that they have a little LED screen so you can see the battery life and what fan speed it's set to, (0,1 or 2). The battery last about 3 1/2 hours, but I normally leave it plugged in with a USB C connector so the battery never runs out. The design is great and just looks like part of the camera, they never fall off with the quick spring bracket, it takes less than 5 seconds to securely mount them. I have recommended these to all my video friends. Oh, and did I mention that it also tells you the temperature of the back of the camera? Brilliant.
| Manufacturer | ULANZI |
|---|---|
| Part number | C072GBB2-EU2 |
| Item Weight | 150 g |
| Product Dimensions | 7.2 x 5.28 x 1.5 cm; 150 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer reference | C072GBB2-EU2 |
| Material | Aluminium |
| Voltage | 5 Volts (DC) |
| Wattage | 1 watts |
| Included components | Cooling fan *1 |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
