1. Material: aluminum alloy, electronic components
2. Current: 5A (MAX)
3. Voltage: 18.5-20V
4. Magnetic interface, one-touch smart charging, not easy to fall off
5. Configure the charging indicator, intelligently prompt the charging status
6. Using aluminum alloy shell, fast heat dissipation
7. Dimensions: L: 27.8 x 12.1 x 7 mm, T: 29 x 11 x 5.7 mm