Bluetti AC50P Portable Power Station $595 (Normally $699) + Shipping ($0 C&C/ in-Store) @ PB Tech

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4gbnkz on 17/02/2026 - 10:27 pbtech.co.nz (304 clicks)
Last edited 17/02/2026 - 10:33 by 1 other user

CNY

Came across this deal on PB Tech

Bluetti AC50P Portable Power Station 504WH 1* AC 700W, 2* USB-C 65W, 1* USB-A 15W

$595 with CNY code
$699 normally.

BLUETTI AC50P Portable Power Station | 700W 504Wh

• Reliable Powerhouse: 504Wh capacity for extended battery life
• Unmatched Output: 700W continuous power, 1,200W lifting power
• Smart Turbo Charging: 0-80% capacity in just 50 minutes
• Built to Last: Ultra-safe LiFePO4 battery with 3,000+ life cycles
• Solar-Ready: Pass-through charging, harness solar energy efficiently
• 6 Ways to Recharge: Flexible to get charged via AC, solar, car, generator, B80P battery, or dual AC + solar
• Smart Control: Monitor and manage via the BLUETTI App

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• 

  Alan6984 on 17/02/2026 - 10:34

  Purely out of interest, what is the difference between this and a UPS?

  Based on my experience of UPS form factors, the weight of this thing seems, literally, incredible at 6.9kg, whereas the last time I tried picking up a UPS I could hardly move it (nor me the next day!)

  • 

    Zyo on 17/02/2026 - 10:45

    +2

    I'd say some UPS have more management capabilities (i.e. monitoring , safely shutting down servers in case of power failures)

    • 

      Alan6984 on 17/02/2026 - 11:38

      I'd say some UPS have more management capabilities (i.e. monitoring , safely shutting down servers in case of power failures)

      Good point on the ability to send a graceful shutdown signal to servers.

  • 

    droopy on 17/02/2026 - 10:56

    +2

    A UPS is designed to be always plugged in and protect your equipment from any power issues ( from the sub-second under/over-voltage all the way to hours long power outage).
    For this case, UPSs are design to switch to battery power instantly.

    For all we know, this power station might take seconds to switch from mains power to battery, if it even works wile plugged in.

    • 

      Alan6984 on 17/02/2026 - 11:41

      A UPS is designed to be always plugged in and protect your equipment from any power issues ( from the sub-second under/over-voltage all the way to hours long power outage).
      For this case, UPSs are design to switch to battery power instantly.

      For all we know, this power station might take seconds to switch from mains power to battery…

      I was figuring that, if you had something plugged into this unit, it would be running on battery all the time (just like I thought a UPS worked, but maybe I am wrong about that), so there would be no concept of it taking some period of time to switch over from mains to battery, and that would also mean it was providing surge / voltage fluctuation protection.

      … if it even works wile plugged in.

      I had not considered that this unit maybe may not be designed to be left plugged in 24/7 like a UPS, which is a significant matter!

  • 

    tieke on 17/02/2026 - 16:36

    These ones have lithium batteries in them rather than lead acid ones which makes them less than half the weight, and gives you a lot more usable capacity (lead acid batteries don't like going below 50% charge, whereas Lithium ones will bounce back from 10% charge with no issues.
    Generally the portable power stations are designed for non-grid use - ie lighter but more expensive batteries, inputs you can plug a solar panel into, car 12V in and out, multiple usb ports, displays showing current power use and time till empty etc.
    They've got pretty cheap overseas, and I've noticed that a lot of people building small campers now just use one of these rather than buying separate batteries/chargers/inverters and wiring it themselves. Overseas prices still haven't arrived here though: the Aferify brand are a great deal overseas, but their 2400W P210 model is $1595 from TradeDepot rather than the aproximately $1000 you would pay in the US.

• 

  theotherneil on 17/02/2026 - 11:05

  Both the Bluetti and Ecoflow river 3 support UPS mode with <20ms switch over.

  Apparently there can be issues when firmware updating etc, so a lot of people use the ecoflow/bluetti in UPS mode, to power their actual UPS.

  • 

    Alan6984 on 17/02/2026 - 11:44

    Both the Bluetti and Ecoflow river 3 support UPS mode with <20ms switch over.

    I'm no expert on UPS stuff - I just know that we always prefer servers to be plugged into one, so…

    Where does the concept of a 'switch over' time come from? I had always figured that, if you had something plugged into a UPS, it would be running on battery all the time, so there would be no concept of it taking some period of time to switch over from mains to battery, and that would also mean it was always providing surge / voltage fluctuation protection. Am I wrong about that?

    Thanks,

    Alan.

    • 

      pdevonporf on 17/02/2026 - 12:00

      A true UPS monitors voltage not just power outage so if voltage drops below dedicated level approximately 200 V or overvoltage it switches over to the UPS battery and back again sometimes it's only seconds. If this power bank has a dedicated UPS that's what it will do.Some more expensive UPS run on the battery all the time especially on a server where any drop in Power even it's only 20 ms could corrupt data.

      • 

        Alan6984 on 17/02/2026 - 12:20

        Some more expensive UPS run on the battery all the time especially on a server where any drop in Power even it's only 20 ms could corrupt data.

        I guess those are the only ones I have personally seen, and I just figured that was what they all did, and hence surge / voltage protection, and power outage protection just came along as a by-product of them working that way.

• 

  Latex Fist on 17/02/2026 - 11:08

  Why post this one specifically? There's others also on sale including the AC70P @ 1000w. Is there something about this one that's special to deserve its own post?

  Just genuinely curious… Not hating.