Comparison · Battery packs and power banks

Epilot E4 or ORICO 9558RU3

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: Based on review measurements: Price: Epilot E4 (11.99 $ vs. 102).

Model	Epilot E42018Read review →	ORICO 9558RU32016Read review →
Voltage, V	5	12
Current, A	2	6.5
Price, $	11.99	102
Review conclusion	Recommended	—

Only in one review: Energy 11.95 Wh (Epilot E4); Test current 4 A (Epilot E4); Efficiency 86 % (Epilot E4).

Epilot E4: Works well, with useful pass-through charging and replaceable cells; a modification improves efficiency, but there is no fast charging.

ORICO 9558RU3: The author liked the quiet, well-designed enclosure, but its software is unfinished and multi-threaded copying is slow.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.