HKM-708371 Smart USB Charger for 3.7V Lithium Batteries - 5-Port Charging Hub
SKU: 8081934085

HKM-708371 Smart USB Charger for 3.7V Lithium Batteries - 5-Port Charging Hub

Sale price$60.29 Regular price$66.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

HKM-708371 Smart USB Charger for 3.7V Lithium Batteries - 5-Port Charging HubIntroducing the HKM 708371 Smart USB Charger, a versatile 5 Port Charging Hub designed specifically for 3. 7V lithium batteries. This compact and efficient charger is crafted to streamline your charging experience with maximum convenience. With an input of DC 5. 0V2 2. 5A and a reliable output of DC 4. 2V 500mA, the HKM 708371 ensures your lithium batteries charge safely and effectively. Its dimensionsmeasuring 40mm in length, 35mm in width, and only

Introducing the HKM-708371 Smart USB Charger, a versatile 5-Port Charging Hub designed specifically for 3.7V lithium batteries. This compact and efficient charger is crafted to streamline your charging experience with maximum convenience.

With an input of DC 5.0V2-2.5A and a reliable output of DC 4.2V 500mA, the HKM-708371 ensures your lithium batteries charge safely and effectively. Its dimensions—measuring 40mm in length, 35mm in width, and only 13mm in thickness—make it an ideal addition to any workspace or travel kit without taking up unnecessary space.

Included in your purchase are the charger itself and a USB charging cable, providing everything you need for a hassle-free setup. The HKM-708371 Smart USB Charger is not only suitable for multiple devices but also enhances efficiency by allowing you to charge up to five batteries simultaneously, making it an essential tool for any enthusiast or professional in need of reliable battery charging solutions.

Embrace the innovation of HKM-708371 and keep your 3.7V lithium batteries powered and ready for action. Enjoy the reliability and practicality this charging hub offers, making your life a little easier one charge at a time.

[Product Name]: 3.7V Smart USB Charger
[Product model]: -Drop five charger
[Product input]: DC 5.0V2-2.5A
[Product output]: DC 4.2V 500mA
[Product Size]: Length 40*Width 35*Thickness 13 mm
[Set accessories]: Charger + USB charging cable
[Product Trademark]: HJ
[Applicable type]: Suitable for 3.7V lithium battery charging


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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: 8081934085

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Colleen B.
Grantham, US
★★★★★ 5
Perfect shades
Color: Tortoise Frame/Brown Lens
I love these sunglasses! I have a small face, and I find that these fit perfectly! They are stylish, fun and I don't have a problem of them sliding down my nose.
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Reviewed in the United States on May 24, 2026
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chauntal
Waukegan, US
★★★★★ 5
Comfortable sunglasses
Color: Gold Frame/Black Lens
Great fit, definitely polarized, and super cute on. Even the packaging was nice. Definitely a great buy for the price!
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Reviewed in the United States on June 1, 2026
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Emily R
Chelsea, US
★★★★★ 5
Nice quality for the price
Color: Tortoise Frame/Brown Lens
Love these. Better quality than I thought they might be. Fit well, look nice.
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Reviewed in the United States on April 29, 2026
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cmomes
Bozeman, US
★★★★★ 5
Quality for lower price than brand sunnies
Color: Beige Tortoise Frame / Brown Gradient Lens
High quality for a low price. I'm someone who always loses my sunglasses so I won't allow myself to purchase any name brands. I've had my fair share of cheap sunnies for this reason. These are probably the best "off-brand" I've tried - and I've tried a lot. They are definitely polarized and are lightweight with a good fit - some of the cheaper brands are really tight on the ears and the plastic is clearly cheaply made, making them heavier. They are also a cute style with a variety of colors available. The other thing with cheaper sunglasses is they are usually not that great to peer out of. Some of them I can't wear to drive bc they are too dark, or not dark enough for glares on the road. These are great for driving - the lens coloring is just right to see well and also feel like you're not squinting. I'm buying another pair for when I inevitably lose these!
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Reviewed in the United States on August 12, 2025
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Porkysmom
Chelsea, US
★★★★★ 5
Polarized sunglasses are just what I needed
Color: Tortoise Frame / Mirror Pink Lens
I really like these sunglasses. They are polarized and work great. They fit well and don't fall off when I bend over, which is important. They are light on my face and don't make marks or pressure on my nose. The color is perfect and they are really cute. They are a great value, well worth it. The cleaning cloth and bag to keep them in are a bonus. Very comfortable!
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Reviewed in the United States on April 13, 2026

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