04W USB AC/DC Charger, USB battery charger,  Main adapter with  EN/IEC 60335 standard, BS cert , for UK market.

4.2V 800-900MA, 5V 800MA, 7V 600MA, 9V 300MA-400MA

Quick Detail:

1. 04W W&T USB Series, AC/DC Charger,
2. Input voltage: 100V-240V AC, 50/60Hz
3. Range voltage: 86V-265V AC, 47-63Hz
4. Output power: 1~4W
5. Output voltage: DC 5.0V ~ 24.0V
6. Output current range: 100MA~800MA
7. Output Voltage Ripple&Noise : Output Voltage 2% MAX
8. Efficiency: 65% MIN
9. Plug in: UK plug