| Place of Origin | Guangdong, China |
| Brand Name | SMODO |
| Model Number | 283A |
| Dimension | 90*30*23mm |
| Weight | 95g |
| Capacity | 3000-4000(mAh) |
| Socket Type | Europe |
| Color | Black, Blue, Golden, Green, Red, Silver |
| Features | hand warmer power bank |
| Warmer temperature | 10~55u2103 |
| Material | ABC+Aluminium alloy |
| Application | For warming hand and smart mobile |
| Certification | CE, ROHS, FCC,etc |
| Intelligent protection | over-charge,over-discharge,short |
| Support devices | OEM&ODM |
| keyword | hand warmer power bank |
| indicator light | with led indicator |
| USB Port | Dual Ports |
| Battery Type | Polymer Battery |
| Input | DC5V/1A |
| Outport | DC5V/1.0A |