Product overview
Zhengzhou Zhengfang Technology’s B9690 is a dual-channel battery charger intended for UAV batteries, including crop-protection UAV applications. It is lithium-battery charging equipment with a two-channel arrangement.
The B9690 supports intelligent charging and balance charging for 24S and 28S battery configurations. Its power classification is high power.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Zhengzhou Zhengfang Technology |
| Model | B9690 |
| Product type | Dual-channel UAV battery charger |
| Application | UAV batteries |
| Battery chemistry | Lithium batteries |
| Battery configurations | 24S and 28S |
| Charging functions | Intelligent charging and balance charging |
| Power classification | High power |
| Intended UAV application | Crop-protection UAVs |



