50W Portable Generator

Special design:
No need of Grid Charge, only salt water addition & metal replacement!
Replace metal plated used up with new ones, get full capacity back immediately;
No dry battery nor lead nor lithium battery;
Seawater can be used when emergent;
Response as soon as enough salt water addition;
Can be used either for emergency lighting or power supply;
Can be standby for 5-10 years without losing performance on proper storage conditions;
Safe, no risk of explosion, no toxic gas emission;
Environmental friendly.

How to use:
Pour salt water into the water tank;
Press the switch on to start;
Insert load to USB port or 12V port to get power;
Replace metal plates when used up, electricity will be generated continuously.

Application:
Portable for emergency charging and lighting while home blackout, disaster rescue, outdoor activity, etc.