See description below..
I use these outdoors with a TP4056 module to top up the Li-ion cells in my garden sensors. Insanely reliable.
Specifications:
Working voltage: 6V
Output power: 1W
Working current: 0-200 MA
Product size: 110*60*2.5mm
Application:
To charge cell phones
For home lighting
For DIY solar power toys
Suitable for solar powered water pump, small solar power system, etc.