Product details
- Comparing manual USB power accessories.
- Testing compatibility with a specific device before travel.
- Supplementary outdoor-kit planning; not sole emergency power.
- Mini hand-crank USB charger in selected color described.
- Cable, adapters, battery and other accessories not confirmed.
How is power generated?
A manual hand-crank mechanism is described.
What output connection is listed?
USB, without a specified connector standard.
What voltage and current are supplied?
Neither is documented.
Which colors appear?
Blue, Black and Green.
Is a battery included?
Battery presence and capacity are not documented.
Will it charge my phone?
Compatibility is unverified. Confirm electrical output and test your intended device before travel.
How fast does it charge?
No charging-rate measurements are supplied.
Can I rely on it as sole emergency power?
No. Useful output and charging performance are not established.