Emergency Hand Generator For Laptop Ipad Iphone Charge 30w 0-28v

Describe:

*High efficiency

The hand crank generator use high-tech magnetic conversion technology and rare earth magnets to deliver high efficiency power.

*Aluminum shell

The outer case is made of high-strength.

Aluminum-alloy composite materials,

Imparting light-weight, portable carrying capacity.

*Portable&convenient

Wide range output voltage:0-28v

Match to different voltage electronic devices

A wide range of output voltage from 0-28v is available for charging various electronic products or batteries

It utilizes the pulse-charge method for efficient charging and activating of the battery to extend battery life.

*Water-proof

It has valuable application in a variety of conditions,including earthquake devastation,survival condition,emergency communication,long term power disruption,outdoor activities,geological exploration,marine vessels and fighting forest fires,etc.

*Charge for digital equipment

Adjust hand strap,to suit personal comfort.

1. pull out the retractable hand crank generator.

2. Connect output cable of hand crank generator with re-chargeable battery,so that the positive&negative poles are correctly connected.

Features:

Rated power: 30w

Output voltage: 0-28v

Rated current: 1.5-2A

Max current: 3A

Dimension: 106*64*39mm

Net weight: 480g

Warranty: 

One year warranty 

Note:

①DC-DC converter has 12 position(voltage)-

1:3v,2:5v,3:6v,4:9v,5:12v,6:14v,7:16v,8:18v,9:20v,10:24v,11:28v,12:H.

Different voltage is charging for different devices.

②Operate the hand ctank speed in normal speed as 80-90RPM.

Do not exceed speed of 120RPM.