SKU: 71416614369

HKM-550483 Graphene Technology Power Bank - 4000mAh Capacity, Slim Design for Apple & Android Devices

Sale price$61.19 Regular price$67.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

HKM-550483 Graphene Technology Power Bank - 4000mAh Capacity, Slim Design for Apple & Android DevicesIntroducing the HKM 550483 Graphene Technology Power Bank, a remarkable power solution designed for both Apple and Android devices. With a capacity of 4000mAh, this power bank is perfect for keeping your devices charged on the go. Its slim design, measuring just 140mm x 72mm and a mere 4mm thick, makes it exceptionally portable and easy to slip into your pocket or bag. Weighing only 154g, you wont even notice its there until you need that extra boost

Introducing the HKM-550483 Graphene Technology Power Bank, a remarkable power solution designed for both Apple and Android devices. With a capacity of 4000mAh, this power bank is perfect for keeping your devices charged on the go.

Its slim design, measuring just 140mm x 72mm and a mere 4mm thick, makes it exceptionally portable and easy to slip into your pocket or bag. Weighing only 154g, you won’t even notice it’s there until you need that extra boost of power.

The HKM-550483 is equipped with an input and output of DC5V / 1A, ensuring efficient charging for your devices. With a charging voltage of 5V, it takes approximately 3 hours to fully charge the power bank, making it a practical choice for daily use.

Whether you are traveling, at work, or simply out and about, this power bank offers a reliable backup power source. It seamlessly supports both Apple and Android interfaces, providing versatility for all your charging needs.

Choose the HKM-550483 Graphene Technology Power Bank to stay connected and powered up, without the bulk of traditional power banks. Its sleek, modern design combined with impressive functionality makes it an excellent companion for anyone in need of a reliable charging solution.

Net weight: 154g
Product size: 140mmx72mmx4mm
Product capacity: 4000mmAh
Applicable interface: Apple / Android
Input and output: DC5V / 1A
Charging voltage: 5V
Charging time: about 3h









Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 71416614369

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4.9 ★★★★★
Based on 502 reviews
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Verified Purchase
Steph
Houston, US
★★★★★ 5
Extra durable and hard
Flavor Name: Marshmallow & Peanut Butter, Size: Large
Much harder and tougher than most of the chews and bones I get. Too tough for my own dog, but it’s become a favorite of two other dogs in my life who are stronger chewers. Also looks adorable when they carry it around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
L
Verified Purchase
Love2Cook
Battle Creek, US
★★★★★ 5
Treasured chew toy
Flavor Name: Marshmallow & Peanut Butter, Size: Large
I'm on my 2nd one of these as my dog is obsessed with it! He's a heavy chewers and the 1st one lasted 1 month. Held up pretty well for his strong jaws and he loves it. Great buy!
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Reviewed in the United States on October 30, 2025
N
Verified Purchase
Natures Retreat
Natrona Heights, US
★★★★★ 3
Dog likes it
Flavor Name: Marshmallow & Peanut Butter, Size: Large
It wears faster on the longer side, my dog does love this, but 2 sides are not chewed as much.
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Reviewed in the United States on October 19, 2025
S
Verified Purchase
slz
New York, US
★★★★★ 5
Terrific! Much easier to use than Kongs and my dog loves it.
Flavor Name: Peanut Butter, Size: Medium
I like these so much better than the original Kongs. The large opening makes it so much easier to put peanut butter or cream cheese into it. Plus much easier to clean out afterwards. My dog also likes to chew it and play with it throwing it in the air after he’s done eating the peanut butter. Very sturdy - he chews apart stuffed toys but his chewing hasn’t damaged this at all. I highly recommend this product!
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Reviewed in the United States on October 9, 2025
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Verified Purchase
T Wolf
Phoenix, US
★★★★★ 5
Great for strong chewing dogs. Entertaining too!
Flavor Name: Peanut Butter, Size: Medium
My black lab can destroy the toughest of dog chew toys, but he's not destroyed this peanut. I fill it with peanut butter, yogurt, pumpkin or apple sauce and freeze it. It keeps him entertained for quite a while. When the filling is gone, he leaves it alone or carries it around begging for a filled one.
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Reviewed in the United States on March 31, 2026

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