Schumacher
15W Solar Battery Charger
Historical Reference
This product is included for historical comparison and is not currently recommended for purchase.
Massive and heavy at 10.86 lbs but only 15W rating. Poor performance at 3.08 watts lying flat, 11.86 watts in sunny conditions. Good impact resistance. Poor value for the size and weight.
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I Had No Idea These Were So Good!
Project Farm
Jan 18, 2026
Ranked #12
2.8
"Massive and heavy at 10.86 lbs but only 15W rating. Poor performance at 3.08 watts lying flat, 11.86 watts in sunny conditions. Good impact resistance. Poor value for the size and weight."