Item Type: Hand Crank Generator <br>Product Material: ABS, Stainless Steel, Aluminum <br>Weight: Approx. 1626 g / 57.4 oz <br>Output Power: 30W <br>Power Generation: 20W <br>Voltage: DC 220V, DC 12V, USB 5V <br>Battery: 6600mah polymer lithium battery (shipped with built in battery)<br>1、Wide Application: This generator can be used for many appliances, like mobile phone chargers, energy saving lights, LED lights, etc. The USB 5V interface outputs DC 5V 2A power supply, direct charging mobile phones, etc. <br>2、Using Instruction: To ensure normal power generation, 1 to 3 revolutions per second is enough. The faster the hand cranking is, the greater the power generation current is. <br>3、Easy Operation: The generated electricity is directly stored in the built in power lithium battery pack, both positive and negative hand cranking can generate electricity. <br>4、Light Indicator: When the indicator light is red, the charging is in progress, the indicator light turns green, and the charging is completed. In addition, the power can be checked by pressing the switch. <br>5、ABS, Aluminum, Stainless Steel Material: Made of premium material, this generator is strong and sturdy, impact and rust resistance, which ensures a long life span. 6、Ideal Replacement: This generator possesses wide application and easy using is an ideal replacement for the old and damaged parts.1. Do not use household appliances exceeding 20W. Do not short circuit the charging port. Please use the original charger for charging <br>2. Do not disassemble the product if there is high voltage electricity in it to ensure safety. <br>3. It is forbidden to put it into water or fire. Please pay special attention.<p>1 x Hand Crank Generator</p><p>1 x Handle&nbsp;</p><p>1 x Manual&nbsp;</p><p>1 x USB Light&nbsp;</p>