Multi-functional and portable power supply 4 x AA batteries Battery pack
Technical specifications:
| MODE | DT-BP4X5 |
| Power supply(v) | DC3V |
| Battery type(v) | AA（4） |
| Connector | 4-Pin |
| Materials | Aviation aluminum |
| Waterproof | IP65（IP67 optional） |
| Dimensions | 97mmx80 mm x26mm |
| Weight | 86g(empty) |
