SKU: 92654692956

noeifevo 50 4v 2a 2 5a 3a lithiumova nabijecka pro 12s 44 4v li ion lipo baterie chladici ventilator automaticke vypnuti

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Description

noeifevo 50 4v 2a 2 5a 3a lithiumova nabijecka pro 12s 44 4v li ion lipo baterie chladici ventilator automaticke vypnutiNe si zakoupte nabjeku, zkontrolujte prosm, zda typ baterie, jmenovit napt, nabjec napt a pijateln nabjec proud (doporuen nabjec proud 0,2C) odpovdaj nsledujcmu popisu produktu. Pokud si nejste jisti, zda je nabjeka vhodn pro vai baterii, obrate se prosm na n zkaznick servis pro pomoc. Specifikace 1. Vstupn napt: 220 V 2. Vstupn napt: 50. 4V (nabjec napt pro baterii) 3. Zpsob nabjen: CC CV 4. Nabjec proud: 2A 2. 5A 3A 5. Vhodn pro: 12S 44. 4V

Než si zakoupíte nabíječku, zkontrolujte prosím, zda typ baterie, jmenovité napětí, nabíjecí napětí a přijatelný nabíjecí proud (doporučený nabíjecí proud 0,2C) odpovídají následujícímu popisu produktu. Pokud si nejste jisti, zda je nabíječka vhodná pro vaši baterii, obraťte se prosím na náš zákaznický servis pro pomoc.

Specifikace
1. Vstupní napětí: 220 V
2. Výstupní napětí: 50.4V (nabíjecí napětí pro baterii)
3. Způsob nabíjení: CC/CV
4. Nabíjecí proud: 2A 2.5A 3A
5. Vhodné pro: 12S 44.4V lithiumovou baterii. (ne pro olověnou baterii)
6. Hmotnost: 0,8 kg
7 .Rozměry: 135*90*50mm
8. Prevádzková teplota: -20 °C až +45 °C
9. Efektivita: 85 %
10. Nabíjecí konektor: EU-Schuko konektor (pokud potřebujete jinou síťovou zástrčku, kontaktujte prosím náš zákaznický servis)
11. Volitelný typ nabíjecího konektoru: Anderson 50A, XLR, IEC C13 (3P-konektor),GX16-2(1+2-), GX16-3(1+3-), XT60, XT90,M25,DC5.5*2.5/2.1,Anderson 45A ,Krokodílová svorka, M8 usw. (Pokud verzi, kterou potřebujete, není uvedena, najdete ji zde. Prosím, kontaktujte náš zákaznický servis).
12. Vysoce kvalitní hliníkový kryt s chladicími ventilátory zajišťuje plynulý provoz nabíječky.
13. Aplikace: baterie, elektrické nářadí, e-kola, skútry, elektrická vozidla, automobily, golfové vozíky, roboti atd.

Režim ochrany
1. Ochrana proti zkratu
2. Ochrana proti přetížení
3. Ochrana proti přepětí
4. Ochrana proti polaritě
5. Ochrana proti přehřátí

Jak používat:
1. Před použitím by mělo být zkontrolováno, zda je nabíječka baterií kompatibilní s typem modelu nabíječky. Pokud model neodpovídá, může být nabíjecí proces abnormální a baterie může být vážně poškozena.
2. Baterie musí být správně připojena. Polarita nesmí být zaměněna! (Červená + Černá- nebo Hnědá- Modrá + nebo Červená + Modrá -).
3. Poté zapněte síťovou zástrčku do zásuvky a nabíječka začne nabíjet baterii.
4. Když je napětí plné, nejprve odpojte nabíječku a poté konektor baterie.

Seznam balíčků
1*50.4V 3A nabíječka

 

Shipping Notes
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Exchange/Return Notes
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SKU: 92654692956

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4.6 ★★★★★
Based on 11 reviews
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Verified Purchase
Reviewer JR
West Palm Beach, US
★★★★★ 3
Not as good as I expected
When it first came, the box fell apart as I was taking it out, and a lot of some kind of dirt or sand kept falling out all over my table and floor. I had the take the entire thing apart and thoroughly wash it. After drying age reassembling it, I tried it on my portafilter that came with my Breville Barista Express, but, somehow, it doesn't always make the tamping level. You would think with the ridge that rests on the side of the portafilter that it would force it to remain level, but, somehow, it doesn't, at least not consistently. It also has varying lengths (heights, or depths), and a single spring tension, so you may still over tamping or under-tamp. I was expecting it would have a censor that would just detect once it reached 30 lbs of force and cut off after that, similar to a torque screwdriver, but that's not what this is. I'll still give it 3 stars because, despite the problems mentioned above, it at least produces some amount of consistency, even if that isn't measurable; but, I can't give it 5 stars because of those issues mentioned above.
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Reviewed in the United States on January 7, 2025
B
Verified Purchase
Bernard Eisenfeld, M.D.
Omaha, US
★★★★★ 5
This is the one.
Size: 58.3mm, Color: Black
As an el Supremo Coffee Geek, I've wasted money on lots of different tampers. Save your money and buy this one or it's equivalent. This thing is heavy duty, solid, well-made, self-leveling, tamps at 30 pounds and is fool-proof even for fools. Also, it's a palm tamper meaning more fun and more satisfying to use as you prep the puck for your morning buzz. Buy it. You will thank me.
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Reviewed in the United States on March 30, 2024
L
lesserof2weevils
Houston, US
★★★★★ 5
Super easy to use and takes the guess-work out of getting even pressure on the grounds
Size: 58.3mm, Color: Black, Size: 58.3mm, Color: Black
I have been using a hand tamper for many years and have a good idea of the pressure I am applying to the grounds in the portafilter. I honestly considered spring tampers to be a bit silly. But this tamper really does take the guess-work out of pressing the coffee grounds. The shroud helps guide the press so that pressure is applied even and flat across the surface. With the manual tamper, there will be some play when pressing, or some unevenness in pressure. This is especially true when cranking out many espressos during a breakfast party with friends. Having the spring tamper makes quick work of turning out a lot of coffees with consistency. There are no instructions for taking this tamper apart to clean inside, and you may not really need to do that very often. After each use, just pull back the shroud (the black piece that moves up and down) and wipe off the tamper (the shiny steel part). This will help prevent grounds from working their way inside. If you do want to take it apart, it’s easy. Pull back the shroud and unscrew the tamper. It will come apart into three pieces. Wipe the pieces off and reassemble. Super quick and easy. This tamper is very heavy. My scale shows 656 g (about a pound and a half). It fits the portafilter exactly, with no slop. Just place on top of grounds and press!. Don’t even worry about pressure, just push down all the way. Overall I had fun using this tamper versus my manual one. And since I make myself a cappuccino very early in the morning, I don’t have to be very awake to get a good pack on the grounds and get my coffee fast!
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Reviewed in the United States on January 10, 2024
M
Verified Purchase
Mike Steven
West Palm Beach, US
★★★★★ 5
Quality and Function
Looks like a silly little thing, I am not a coffee enthusiast. But it does exactly what it is supposed to do and with high quality. The device (a stretch to call it that) is made of sturdy materials including the needles. They give you two different thicknesses of needles, one for expressi (0.3) and one set for coffee grinds (0.4). Each comes wth some spares. The stand is well designed and keeps grinds from spreading all over. It is very elegant design. I use this with a dosing funnel on my portafilter. Not the cheapest one could buy but well worth the money.
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Reviewed in the United States on March 16, 2025
S
Verified Purchase
Sunny
Charlottesville, US
★★★★★ 5
Well made, high quality product.
This product demonstrates excellent quality, featuring a robust construction and intuitive design for ease of use. It includes two distinct wire sizes and offers straightforward assembly. Its superior durability and strong magnetic properties ensure effortless reattachment to its stand.
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Reviewed in the United States on June 30, 2025

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