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Review on 🌞 Sunnytech Mini Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B031 - 2W 6V 330mA by Mark Sharma

Revainrating 4 out of 5

a pleasant surprise! in Generators & Portable Power

I have a small model boat. This charger is ideal for charging batteries. At cruising speed, the motor draws around 500mA, so this charger is enough to almost double my range. I had to buy two panels, I would never run out of power. The solar panel is almost ideal for keeping the battery charged, but must be turned off when not in use to avoid overcharging the battery.

Pros
  • GOLS Certificate
Cons
  • Frequency