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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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Truly refreshing right away
I am someone who gets a red face from even the most slight physical exertion, even when I'm in peak physical shape (I've been this way my entire life), so anything that reduces redness and heat is something I'll pretty much instantly try. I already use several other Coola products (their hair sunscreen is amazing) so this was interesting right away. After going on a brisk walk pushing the stroller (while pregnant by the way), I tried this spray on my face and chest. It was genuinely refreshing immediately! It didn't bother my skin, was a good amount of product in one spray, and didn't have any kind of weird smell. Honestly for $20, I would buy this repeatedly every spring/summer, especially in the Midwest! I'm considering ordering an extra bottle just for my daughter to take with her to summer camp. Pro tip: store in the fridge for even more refreshing-ness!
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Amazing ability to calm red, itchy skin but pricier than alternatives
When I saw this product, I was a bit skeptical. I have extremely dry skin that’s prone to red, itchy spots but it seemed unlikely a misty spray would be anywhere near as beneficial as the creams and ointments I’ve turned to over the years. Since I’ve used other COOLA products and really liked them, I decided to give it a try and I was pleasantly surprised. I tried it on a couple of red patches on my face. There’s an immediate feeling of cooling relief (which leads me to believe this would also be a great solution for a burn), but what I found amazing was the redness decreased significantly and immediately. After a few minutes, I was able to put on makeup, forgoing concealer on those spots. I also tried it on a red, itchy spot on my leg, again calming the itch and decreasing the redness.
Just because it seemed unwise to start using hypochlorous acid, the active ingredient in this spray, knowing nothing about it, I did a bit of online research. Apparently, not only is it considered safe and recommended by dermatologists for eczema like conditions, it also is antibacterial and can be used to keep cuts clean and help them heal. I’m sold on the concept of this spray. My one hesitation is that it seems to be more expensive than other similar options – particularly when you do the math to determine cost per ounce. I am a real fan of the COOLA brand, but given that my skin is such that I’ll probably use this regularly, the cost differential may become prohibitive.
I would highly recommend this product for anyone who wants it on hand for the occasional sunburn or blemish. For those like me who would benefit by using it once or more per day, while still singing its praises as to efficacy, I would have to qualify the recommendation due to price.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Refreshing, Recovery Mist
I’ve been using this COOLA Recovery+ Face Mist right after running, and it does wonders. After a run, my face usually looks flushed and feels a bit irritated from sweat and heat. A couple sprays of this helps tremendously. It provides an immediate cooling and refreshing feel without irritation. It really helps reduce that post run redness faster and it feels very gentle. It’s super easy to use. You just spray it on and let it dry.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Good quality
light and blends pretty well
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Amazing stuff!!
Love love love this stuff! You do have to spread it out well to not go right through it but it doesn’t take more than a thin layer to protect you all day!!
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Reviewed in the United States on October 15, 2025
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