• Smart Li-ion dual-mode charger with variable light indication and dual circuit design. Hardware control, safe and stable, intelligent pressure limiting
• In the charging mode, the current will decrease with the increase of the battery charging voltage to prevent the battery from overheating and prolong the service life of the battery
• After the battery is fully charged, it will automatically switch to a trickle power supply to compensate for the self-loss when the battery is dead

Specifications:

• Input: AC110V-240V50, 60Hz
• Output: DC30V1.1A
• Cable length: 1.8m
• Material: ABS+PC+electronic components
• Size: 108 x 48 x 36mm
• Net weight: 185g 
• Certification: CE ROHS FCC
• Applicable models: For Dyson V10 V11 V15