Home/Solar Phone Chargers/Renogy E.FLEX 21W Solar Charger

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#8 in Solar Phone Chargers

Renogy E.FLEX 21W Solar Charger

Name: Renogy E.FLEX 21W Solar Charger
Brand: Renogy
Rating: 7.9 (1 reviews)

Renogy

$55.00 – $70.00

Durable 21W solar charger with ETFE surface coating for scratch resistance and dual USB output ports. The flexible design allows it to be hung from a tree, tent, or backpack in any configuration.

7.9

Good

Consensus

Our Analysis

Ranked #8 based on expert reviews, user sentiment, and value analysis.

Score Breakdown

Expert Score

7.9

User Sentiment

7.8

Value Score

9.4

Complaint Risk

8.6

Freshness

7.7

Community

8.1

Availability

9.5

Pros

ETFE scratch-resistant coating
ETFE scratch-resistant coating
Flexible hanging options
Flexible hanging options
Reliable dual USB output
Reliable dual USB output

Cons

No built-in battery
No built-in battery
Middling 21W output
Middling 21W output

Don't buy this if…

The ETFE coating does not make it waterproof; the USB junction box must be kept dry or the electronics will short.
The ETFE coating does not make it waterproof; the USB junction box must be kept dry or the electronics will short.