Buying refurbished backup power gear can save real money — until a failure leaves you caught between a marketplace return deadline and a manufacturer warranty.
That tension surfaced in a Reddit post from a Pecron E3600 owner who said the unit died and then began smoking after a breaker reset.
Here's what to know
A user in a Reddit thread said their Pecron E3600, which was kept in the garage, appeared to be completely dead when they got home.
"Came home today and noticed the E3600 in the garage was off, no lights on the screen, wouldn't respond," the user wrote.
What turned the situation from a dead-device complaint into a safety issue was that the outlet had no power and the unit began smoking after the breaker was switched back on: "Started smoking! I unplugged it and ran it outside."
Between the smoke, the burnt-electronics odor, and restart attempts that went nowhere, the owner concluded the damage was likely internal, writing that "the BMS or something else inside had fried."
TCD Picks » Quince Spotlight
💡These best-sellers from Quince deliver affordable, sustainable luxury for all
In the comments, the setup was described as the station being plugged into the wall with a fridge attached, where it had been working fine in UPS mode before the failure.
The purchase route complicated things too because the poster said the E3600 had been bought refurbished on eBay, putting the problem outside eBay's return period. "Unfortunately the E3600 is past the 30-day eBay return so it should go under the warranty," the poster wrote, adding that they had emailed Pecron for help.
Commenters were split over whether buying refurbished power gear through eBay is worth the risk. "Buyer beware. Not sure I would have bought that on eBay," one person warned. Another pushed back, saying, "It's Pecron's official store on EBay. They sell new and a few refurbished items."
More background
The stakes can be different when the item is a large battery system rather than a sweater or side table. A cosmetic blemish or missing accessory is one thing. Smoke from a power station is another. By the owner's account, this was not just a device that stopped working — it became a safety concern quickly enough that they moved it outside.
The thread also raised questions about where marketplace protections end and manufacturer support begins. An eBay return window may be short, while a refurb warranty can last longer — if it exists and if the brand honors it through that sales channel.
Where can I learn more?
These articles dig further into backup power, lithium battery safety, and products that can overheat or catch fire. They cover home battery systems, CPSC stop-use warnings, and recalls involving everyday gear.
• Anker's home backup tech aims to keep households running when the grid goes down.
• The CPSC told Ridstar riders to stop using e-bikes immediately after battery fire reports.
• More than 550,000 Kobalt yard tools were recalled after USB-C charging fire risk emerged.
• Cordless vacuums sold by Williams Sonoma and Crate & Barrel can ignite without warning.
Get TCD's free newsletters for easy tips, smart advice, and a chance to earn $5,000 toward home upgrades. To see more stories like this one, change your Google preferences here.
