Max. Output power:84W

Input voltage: 100-240V AC

Max. output voltage: 42V

Max. output current: 2A

Line frequency: 50-60Hz

Efficiency(at 100% load): >=85%

Ripple: <=1%*Vo

Temperature range: 0-45'C

Relative humidity: <65%

Protection

Over voltage protection

Over current protection

General specification

3-step charging control (pre-charge-CC-CV)

Option: a) NTC inside

             b) 100% cut off when battery fully charged

Dual color LED indicator: (Charging:Red; Fully charged or no load:Green)

Light weight and compact

High efficiency and low power consumption

Environmental specification

Operating temperature: 0C ~ 45C

Storage temperature:-20C ~ 70C

Humidity < 65%

Shipping

1.If you need to buy in bulk, please contact, we will reply in 24 hours.

2.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

3.Usually product Reaches after about 12-45 business days depending on destination. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Refund or resend product will be offered if item still not received.

4.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We ask you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!