SKU: 33833292763

HKM-637395 18650 Lithium Battery Capacity and Internal Resistance Tester with LCD Display

Sale price$62.99 Regular price$69.99
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

HKM-637395 18650 Lithium Battery Capacity and Internal Resistance Tester with LCD DisplayIntroducing the HKM 637395 18650 Lithium Battery Capacity and Internal Resistance Tester, the ideal tool for anyone looking to accurately assess the performance of their lithium batteries. This versatile device is designed with both practicality and functionality in mind, featuring a clear LCD display that makes it easy to read your measurements at a glance. This battery tester is particularly tailored for 18650 lithium batteries, providing you with

Introducing the HKM-637395 18650 Lithium Battery Capacity and Internal Resistance Tester, the ideal tool for anyone looking to accurately assess the performance of their lithium batteries. This versatile device is designed with both practicality and functionality in mind, featuring a clear LCD display that makes it easy to read your measurements at a glance.

This battery tester is particularly tailored for 18650 lithium batteries, providing you with essential insights into both the capacity and internal resistance of your batteries. It's specially equipped with a Type-C port, ensuring compatibility and ease of use. Available in both Chinese and English interface versions, this product caters to a wide range of users, making it accessible regardless of your preferred language.

With automatic charging capabilities, the HKM-637395 streamlines the testing process, allowing you to focus on the results rather than navigating complex setups. The packing list includes one battery tester, so you have everything you need to get started right away.

Whether you are a hobbyist, a tech enthusiast, or simply looking to maintain your rechargeable batteries, the HKM-637395 18650 Lithium Battery Capacity and Internal Resistance Tester is an invaluable addition to your toolkit. Its user-friendly design, combined with reliable performance, equips you with the data you need to make informed decisions regarding your battery usage and maintenance. Make battery testing simple and efficient with this essential device.

Product information:
Specification :Chinese Interface Version 30 Type-c Port , English Interface 30 Version Type-c Port 18650 Battery Capacity Internal Resistance Detector Automatic Charging And


Packing list:

Battery tester*1

Product Image:
Shipping Notes
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Exchange/Return Notes
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  • 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: 33833292763

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4.8 ★★★★★
Based on 6 reviews
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Verified Purchase
Shelby
Fort Morgan, US
★★★★★ 5
Cool, Comfortable, and Worth Every Penny!
Color: Light Gray, Size: Standard
I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Sarah Benjamin
Bozeman, US
★★★★★ 5
Extremely cold, silky, gentle on hair
Color: White, Size: Queen
This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.
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Reviewed in the United States on April 22, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Freaking Amazing 🤩
I never write reviews but these pillow cases absolutely deserve one!!! These are absolutely amazing! So soft and cool! I sweat so bad every night!! I wake up and my hair, shirt and pillow are drenched!!! I slipped these bad boys on as soon as they came in, and let me tell you! They were cold to the touch, I woke up this morning and I wasn’t sweating! I thought $20 something dollars was a little expensive for 2 pillow cases but was totally worth it! We love love love them!🩷🩷🩷Hubby approved😉
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Reviewed in the United States on May 18, 2026
M
Verified Purchase
Mrs C
Belleville, US
★★★★★ 5
Stretchy Material and Cooling Fabric
Color: Light Gray, Size: Standard, Color: Light Gray, Size: Standard
Material: is very stretchy and cools well. It has a zipper which is good because the fabric is very soft and slippery and if it didn’t have a zipper the pillow would not stay in the case. Durability: zipper works great and material is easy to clean. Color: I have the gray and my daughter has the pink. Both colors as advertised. Value: Good value and I got what I expected.
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Reviewed in the United States on May 14, 2026
P
Verified Purchase
Patricia Cummings
Boise, US
★★★★★ 4
Very soft and cool.
Color: Dark Gray, Size: Queen
Very comfortable and cooling. But after a couple of washes the stitching starts to unravel.
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Reviewed in the United States on May 3, 2026

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