30W Portable Manual Hand Crank Generator Outdoor Emergency Charger for Mobile Phone Computer Charging Green Feature: 1. Reliable Performance: The hand crank generator is designed according to the requirements of the national military standard. It is waterproof, shockproof, and salt fog proof. 2. Environmentally Friendly: Low carbon new technology, rare earth permanent magnet generator, protect the ecological environment. 3. Applicable Scenes: 30W hand crank generator can generate electricity normally at high altitude and low temperature. 4. Wide Application: The hand crank generator is suitable for small laptop, shortwave radio, regular cell phone, etc. 5. Portable Design: The manual generator can generate electricity manually anytime and anywher, small size and light weight, easy to carry. Specification: Item Type: Hand Crank Generator Material: Alloy Color: Green Power: 30W Function: Waterproof Weight: Approx. 975g / 34.4lb Product Size: Approx. 110x40x65mm / 4.3x1.6x2.6in How to Use: Thisproductadoptshightechmagnetoelectricconversiontechnology,andthemotoradoptshighefficiencyrareearthpermanentmagnetgenerator,whichhastheadvantagesofsmallsize,highpowerandhighefficiency.Theshellismadeofhighstrengthaluminumalloy,lightinweight,hardtouseandeasytocarry.Thecurrentadoptsawiderangeofoutputvoltage,whichissuitableforthechargingofmost028Velectricalbatteries.Thechargingmodeadoptsanefficientpulsechargingmode.Thisproductcanbeusedaloneorwithbackupbatterymodule,DCDCvoltageconversionmoduleorinvertermodule.Whenusedtogetherwiththebackupbatterymodule,thebatterylifeoftheelectronicproductcanbeimproved(thebatterylifeisextended);UsedwithDCDCvoltageconversionmodule,itcanconvertfixedoutputvoltagetodifferentvoltages,anduseelectronicequipmentwithdifferentvoltagerequirements;Usedtogetherwithinvertermodule,itcaninvertthedirectoutputto220VACmains. Package List: 1 x HandCrank Generator 1 x Interface 5.5 Clamp Cable 1 x Interface 12 Voltage Regulating Power Line 1 x Interface 12 Clamp Cable 2 x English Manual _x000D_