frontpagedoublehelixx | Staff posted Sep 22, 2025 04:23 PM
Item 1 of 4
Item 1 of 4
frontpagedoublehelixx | Staff posted Sep 22, 2025 04:23 PM
BLUETTI AC2A 204Wh 300W LiFePO4 Portable Power Station
+ Free Shipping$129
$219
41% offAmazon
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Most UPS switchover time is around 10ms
This advertises 20ms.
Most PSU power loss hold-up time is between 15-20ms.
ATX PSU specification requires at least 17ms... (Newer spec reduces this down even more to only 12ms)
Sorry for dumb question but what's the difference between yours (Elite 30 V2) and this one?
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Acutally the EB3A has a coupon code right now on Ebay and it's going for $129.
Here is a comparison of these two items:
The BLUETTI EB3A and AC2A are both popular small, portable power stations, but they cater to slightly different needs. The EB3A is generally considered the more powerful and feature-rich of the two, while the AC2A is designed to be more compact and lightweight.
Here is a comparison of the key features to help you decide which one is right for you:
Key Differences
Power Output: This is the most significant difference.
EB3A: Offers a higher continuous AC output of 600W (with a surge power of 1200W). This allows it to run a wider range of devices, including some small appliances like a mini-fridge or rice cooker.
AC2A: Provides a continuous AC output of 300W (with a surge power of 600W). It's suitable for smaller electronics, laptops, and charging devices, but may struggle with higher-wattage appliances.
Battery Capacity: The EB3A has a larger battery, giving it more run time.
EB3A: 268.8Wh
AC2A: 204.8Wh
Portability & Size: The AC2A wins in this category, making it ideal for travel where every ounce and inch matters.
EB3A: Weighs approximately 10.1 lbs (4.6 kg) and is slightly larger.
AC2A: Weighs approximately 7.9 lbs (3.6 kg) and has a smaller, more compact form factor.
Charging: Both have fast charging capabilities, but the EB3A has a slight edge in speed and options.
EB3A: Features a maximum AC input of 350W (in Turbo Mode) and can charge to 80% in about 40 minutes. It can also accept a combined AC and solar input for faster dual charging.
AC2A: Features a maximum AC input of 270W (in Turbo Charging Mode) and can charge to 80% in about 45 minutes.
Features & Ports: The EB3A includes a feature that the AC2A lacks.
EB3A: Includes a wireless charging pad on top for phones.
AC2A: Does not have a wireless charging pad. Both units have multiple ports, including USB-C (100W max) and USB-A, and both can be controlled via the BLUETTI app using Bluetooth.
Battery Life & Warranty:
EB3A: Rated for 2,500+ cycles to 80% original capacity. Comes with a 2-year warranty.
AC2A: Rated for 3,000+ cycles to 80% original capacity. Comes with a 5-year warranty, which is a significant advantage for long-term use.
Summary Table
Feature BLUETTI EB3A BLUETTI AC2A
Battery Capacity 268.8Wh 204.8Wh
AC Output (Continuous) 600W 300W
Surge Power 1200W 600W
Weight ~10.1 lbs (4.6 kg) ~7.9 lbs (3.6 kg)
AC Charging Input 350W (Turbo) 270W (Turbo)
Wireless Charging Yes No
Life Cycles (to 80%) 2,500+ 3,000+
Warranty 24 months 5 years
Solar Input 200W (Max) 200W (Max)
Which one should you choose?
Choose the EB3A if: You need more power to run small appliances, a larger battery capacity for longer use, and the convenience of a wireless charging pad. It's a more versatile and robust unit for a slightly higher price.
Choose the AC2A if: Your primary concern is portability and weight. It's perfect for light use cases like charging drones, phones, and laptops on a short camping trip or as a small backup for a few devices. The longer warranty is also a big plus for peace of mind.
AC2A is a clear downgrade
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