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Rechargeable Battery Version 20W Portable Multifunctional DC Hand Crank Generator Emergency Power Supply
Features:
- Applicability: Press the 220V switch to use electrical appliances within 20W in an emergency, such as: mobile phone charging, energy saving lamps, LED lights, stereos, etc.
- Hand Cranked Power Generation: To ensure normal power generation, 1‑3 revolutions per second is enough. The faster the hand cranking, the greater the power generation current. The generated electricity is directly stored in the built in power lithium battery pack, and both forward and reverse hand cranking can generate electricity.
- Safe: Because the built in battery pack has a protection circuit, there is no need to worry about overcharging.
- With Indicator Light: When charging with the charger, you can observe the charging status according to the indicator light on the charger. When the indicator light is red, the charging is in progress, the indicator light turns green, and the charging is completed. In addition, you can also press the 220V switch to check the power.
- Multipurpose: Great for outdoor camping, backcountry survival, hiking, walking and night riding.
Specification:
- Generating power: 20W
- Dynamic voltage: up to 21V
- USB 5V output current: 3A
- DC 220V (High frequency AC and DC mixed) output power: 30W
- DC output voltage: 8 - 21V
- Rechargeable battery version storage capacity: > 6600mA
- Capacitor version: 20F super capacitor stores a small amount of electricity mainly for power generation
- 220V applicable range: mobile phone charger, energy-saving light, wireless router, some LED lights, various low-power appliances (inductive appliances cannot be used)
- Product size: 230 x 120 x 80mm
- Net weight: 1.3kg
Note:
- When the emergency power supply is not used for a long time, charge it once every six months to ensure that the built in battery does not lose power.
- Matters needing attention: Do not use household appliances over 20W, do not short circuit the charging port, please use the original charger to charge, there are high voltage points in this product, please do not disassemble it to ensure safety, and do not put it into water or fire.
Package Included:
- 1 x Hand Crank Generator
