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Description
2m 200A 12V 48V Digital Display DC Current Voltmeter Lead-Acid Lithium Battery Charge Meter, 2m 200ASpecifications 1. Operating voltage: 8. 0 ~ 120. 0 VDC, typical value 60 VDC 2. Working power consumption: 3. 0~ 5. 0 mA, normal value 4. 0 5. 0 3. Sleep power consumption: 100~ 350 uA, normal value 300 uA 4. Battery Resolution: 0. 1 % 5. Voltage resolution: 0. 1 V 6. Current resolution: 0. 1 Ah 7. Capacity Resolution: 0. 1 A 8. Voltage accuracy: + 0. 5 % 9. Current accuracy; + 00. 5 % 10. Capacity accuracy: + 01% % 11. Battery capacity setting: 0. 1
Specifications1. Operating voltage: 8.0 ~ 120.0 VDC, typical value 60 VDC
2. Working power consumption: 3.0~ 5.0 mA, normal value 4.0 5.0
3. Sleep power consumption: 100~ 350 uA, normal value 300 uA
4. Battery Resolution: 0.1 %
5. Voltage resolution: 0.1 V
6. Current resolution: 0.1 Ah
7. Capacity Resolution: 0.1 A
8. Voltage accuracy: +/-0.5 %
9. Current accuracy; +/-00.5 %
10. Capacity accuracy: +/-01% %
11. Battery capacity setting: 0.1 999Ah
12. Auto sleep current value: 30~ 50 mA, normal value 40 mA
13. Auto-on current value: 30~ 80 mA, normal value 50 mA
14. Meter size; 61.3 x 33.3x 13.5 mm
15. Hole size: 58.5 x 28.5 mm
16. Operating temperature: -10~50 degree C
Features
1. GY-K1S is a high-precision battery power display meter, which accurately displays the battery power percentage, capacity, current, and voltage by means of current calculation (coulomb counter).
2. The GY-K1S coulomb meter is not limited by the type of battery. It can be used on any battery with a battery voltage of 8-120V. It can accurately grasp the working status of the battery in time; especially for loads with large current fluctuations and intermittent work. The use of high-current loads is very effective, such as various electric vehicles, sweepers, electric forklifts, and equipment with high-power motors.
3. The power is displayed by liquid crystal, which is clearer and more power-saving
4. Applicable to any battery, battery pack or device, such as lead-acid battery, water battery,
Lithium batteries, lithium iron phosphate batteries, nickel-cadmium batteries, nickel-hydrogen batteries, etc.
5. Support capacity setting, support reset battery voltage value setting
6. Turn on and off the display manually, and automatically turn on and off the display when the current is detected
7. 10 seconds delay automatic sleep function, can withstand ultra-wide voltage input
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it.
Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time.
The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed.
The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office.
It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
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Reviewed in the United States on May 8, 2026