A perfect solar charger for medium to larger sized electronics such as trickle charging boat batteries, LED lighting, or small TVs, the R21 Rollable Solar Charger provides the ideal solution for everyday charging uses requiring midsize power needs. It also allows for even more efficient direct charging of 12V batteries.
Built with the same standards as PowerFilm's full line of solar chargers, the R21 Rollable Solar Charger offers the following benefits:
- "turns on" sooner and "turns off" later
- resists point damage
- provides versatility in a lightweight, compact, waterproof power source
- lasts longer thanks to UV resistance
- performs well in diverse conditions, including hot, cold, and cloudy environments
The R21 Rollable Solar Charger produces 21 Watts of power at an operating voltage of 15.4 volts.
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