Features :
1. This hand crank uses high-tech magnetic conversion technology and the outer case is high-strength aluminum composite alloy material.
2. Operating conditions :
1) Temperature : -40C - 60C
2) Relative humidity : 80% - 90%(40 2C)
3) Altitude : 5000m
3. Water - resistant.
4. Shock - resistant.
5. Current overload and overheating protection.
6.Comes with theDC Converter (3V/ 5V/ 6V/ 9V/ 12V/14V/ 16V/ 18V/ 20V/ 24V/ 28VOUTPUT VOLTAGE).
Applation :
Mainly ideal for small power communication station, walkie-talkie, laptop computers, satellite phones, mobile phones, cameras, digital cameras, portable mobile TV, electric tools, all kinds of measuring instruments, portable products such as power supply or batteries. etc.
Can be directly charge for the li-ion , nickel metal hydride batteries, lead-acid and other kinds of batteries.
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:Sample needs 2 days, mass production time needs 1-2 weeks for order quantity more than
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 1 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new products with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.