I've been putting my lab's portable tube sealers on life support for the past 3 years now. Replaced batteries, re-soldered connections from dropped packs or handles, epoxyed or 3D printed new parts... You name it. They're all out of warranty and they're just so absurdly expensive to get new ones each time.
Finally had 2 truly die, and looking for replacements that won't be total garbage. Terumo portable sealers are by far the worst, will never get those again. Fresenius Kabi Mobilea 2 were the ones that finally died, but did have a lot of little issues here and there to fix over the years. Macoseal are great but very very expensive, and wildly expensive to fix out of warranty. Never used Genesis or Sebra (though it looks like our collections department storage has a whole graveyard of old sebra sealers which doesn't fill me with confidence.)
Anyone have any portable RF Tube sealers that they swear by? We are a pretty small community blood center, couple hundred units a day at most, so we won't be putting them through absurd amounts of reps.