Hand Crank Generator 30W 0-28V Portable Dynamo Generator Charger with DC Converter for Mobile Laptop Battery Black - Tech-L Tech-L

• UPC   731694937128
• Durable Hand Crank Generator: Made with high-tech magnetic conversion technology and the outer case is high-strength aluminum composite alloy material, our crank generator features shock-resistant, current overload and overheating protection. Protective Hand Power Generator: It can be charged directly for lithium-ion, nickel-metal hydride, lead-acid, and other types of batteries. The regulator shuts off power if turn the crank too fast and over-volt your system, offers excellent protection for electronic devices. Hand Crank USB Charger: Power:30W . Output Voltage:0-28V . Rated Current:1.5-2A . Max Current:3A. Temperature : -40C - 60C . Relative humidity : 80% - 90%(40 2C) . Altitude : 5000mIt is designed with a DC-DC voltage regulator with a multifunctional output port for various uses (12mm Aviation Socket +Mini USB Plug + USB 2.0 Plug + 2 x 5.5mm Plug). Outdoor Emergency Power Generator: It is useful item in a power outage or out in the wild, the hand crank also has an adjustable strap to either strap it to a (small) tree and what not to make cranking easier, or strapping it to your hand for a better grip. Widely Application: The hand crank generator is suitable for small power communication stations, small laptop, satellite phone, shortwave radio, regular cell phone, etc, Manufacturer: Tech-L