Item 1 of 4
Item 1 of 4
expiredphoinix | Staff posted Jan 14, 2026 8:01 AM
INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black)
$19
$40
52% off
+ Free Shippingat Amazon
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+ Free Shippingat AmazonDeal Details
INIU Innovations Inc. via Amazon has INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black, P51L-E2) on sale for $36.99 - $18.13 with 49% off discount applied automatically at checkout = $18.86. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
Thanks to Deal Hunter phoinix for sharing this deal.
Editor's Notes
Written by SubZero5 | Staff- About this Deal:
- This offer matches the previous Frontpage Deal.
- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- You can view Amazon's Return Policy here.
- Additional Notes:
- Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
INIU Innovations Inc. via Amazon has INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black, P51L-E2) on sale for $36.99 - $18.13 with 49% off discount applied automatically at checkout = $18.86. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
Thanks to Deal Hunter phoinix for sharing this deal.
Editor's Notes
Written by SubZero5 | Staff- About this Deal:
- This offer matches the previous Frontpage Deal.
- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- You can view Amazon's Return Policy here.
- Additional Notes:
- Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
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Top Comments
Another thing to note is Cuktech is Xiaomi, which is highly-regarded. INIU just had several large recalls on their battery banks sold via Amazon and other channels. Not saying to avoid them; just something to keep in mind. The larger size in this case serves a purpose; the Cuktech barely gets warm even charging my Macbook Pro 14", and charging itself from the wall charger. It's actually rated for 55W (written on the box and on the Amazon page), but it depends on what devices you're using. Most non-Xiaomi devices will be 45W, but it's good to know that it's designed (e.g. thermally) for 55W, so it's not going to be maxed out easily.
Aside from the size difference, I will give INIU points for a braided built in cable vs a "normal"/plastic on the Cuktech. Though the one on the Cuktech is reinforced by a firm piece of plastic at the base, where it meets the top of the battery pack.
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46 Comments
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So that might matter for some people in certain cases
It's expired now but it's the same brand and similar functions. The main reason I bought this one is because it allows for charging pass-through when you're charging the battery pack - up to 3 additional items including the pack itself. Testing the pass-through I was able to get my phone to charge at 5350 mA at 60% battery for my pixel 8P on both the USB-C port and the built-in usb-c cable.
It's $35 rn so I don't think it's worth that price but at $20ish when I bought it it's definitely worth it. One less thing to bring when I travel.
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Another thing to note is Cuktech is Xiaomi, which is highly-regarded. INIU just had several large recalls on their battery banks sold via Amazon and other channels. Not saying to avoid them; just something to keep in mind. The larger size in this case serves a purpose; the Cuktech barely gets warm even charging my Macbook Pro 14", and charging itself from the wall charger. It's actually rated for 55W (written on the box and on the Amazon page), but it depends on what devices you're using. Most non-Xiaomi devices will be 45W, but it's good to know that it's designed (e.g. thermally) for 55W, so it's not going to be maxed out easily.
Aside from the size difference, I will give INIU points for a braided built in cable vs a "normal"/plastic on the Cuktech. Though the one on the Cuktech is reinforced by a firm piece of plastic at the base, where it meets the top of the battery pack.
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Another thing to note is Cuktech is Xiaomi, which is highly-regarded. INIU just had several large recalls on their battery banks sold via Amazon and other channels. Not saying to avoid them; just something to keep in mind. The larger size in this case serves a purpose; the Cuktech barely gets warm even charging my Macbook Pro 14", and charging itself from the wall charger. It's actually rated for 55W (written on the box and on the Amazon page), but it depends on what devices you're using. Most non-Xiaomi devices will be 45W, but it's good to know that it's designed (e.g. thermally) for 55W, so it's not going to be maxed out easily.
Aside from the size difference, I will give INIU points for a braided built in cable vs a "normal"/plastic on the Cuktech. Though the one on the Cuktech is reinforced by a firm piece of plastic at the base, where it meets the top of the battery pack.
The promotion will end on the 16th. Please let us know if you still don't see it.
The promotion will end on the 16th. Please let us know if you still don't see it.
Sign up for a Slickdeals account to remove this ad.
The promotion will end on the 16th. Please let us know if you still don't see it.
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Share your experience with the Slickdeals community
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