Only in one review: Voltage 12 V (SCP-35-12); Current 2.6 A (SCP-35-12); Ripple 70 mV (Baseus CCCP30UE 2A1C); Temperature rise 107 °C (SCP-35-12); Price 16 $ (Baseus CCCP30UE 2A1C).
SCP-35-12: It works well as a charger, but is not recommended with a lead-acid battery unless discharge protection is added.
Baseus CCCP30UE 2A1C: Many protocols and 20 V support are positives, but it overheats under load and the author considers it expensive.
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.