@cataplines Size and weight, the A2 is a lot smaller and lighter.
Dimensions A2: 15 cm x 15 cm x 2.5 cm (5.9″ x 5.9″ x 1″), 800grams
Dimensions Plug: 22cm x 20.3cm x 6.4cm (8.5" x 8" x 2.5"), 992grams
Of course, I'm biased if I say that you can hardly call the plug portable. I have weak arms 💪👎
LIFEPOWR A3
LIFEPOWR A3