I've never heard of X-Power, and a Google search didn't turn up any reviews (even after Xantrex was excluded). The Enermax is on tier-3 of an old quality listing at http://www.tomswiki.com/page/Tiere [...] gs?t=anon. If you can't find anything better, it is probably safe.
------------------------------There is ALWAYS a drone. Exactly where, or how many drones you will encounter may vary, but that there will be at least one will not.
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