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### Koolatron 12V Battery Saver – Isolador de Bateria Automotivo
O Koolatron 12V Battery Saver é a solução definitiva para quem busca praticidade e segurança em viagens longas e paradas prolongadas. Este isolador de bateria automotivo foi projetado para operar em qualquer veículo com uma saída de 12 volts, permitindo que você conecte seu cooler ou refrigerador sem se preocupar com a descarga da bateria.
#### Descrição do Produto
– PREVENÇÃO DE DESCARGA DA BATERIA: O Koolatron Battery Saver desliga automaticamente a energia do cooler quando a voltagem da bateria cai para cerca de 11 volts. Essa funcionalidade garante que a bateria do veículo não se esgote, permitindo que os usuários deixem o cooler conectado sem preocupações, mesmo durante paradas prolongadas.
– CONVENIENTE PARA VIAGENS LONGAS: Ideal para viagens longas e pernoites, o Koolatron Battery Saver permite que os usuários mantenham o cooler conectado continuamente. Isso significa que você pode fazer gelo durante o dia e manter seu carro aquecido com um aquecedor de 12V à noite, sem se preocupar em descarregar a bateria do carro. Ele assegura que uma carga decente permaneça na bateria pela manhã, tornando-o perfeito para campistas e trailers.
– DESEMPENHO CONFIÁVEL: O Koolatron Battery Saver funciona efetivamente mesmo em condições climáticas severas. Usuários relataram utilizá-lo em invernos rigorosos sem problemas, e ele se mostrou confiável em veículos com múltiplas baterias, como caminhões semi-reboque. Essa confiabilidade torna-o um acessório confiável para diversos tipos de veículos, incluindo picapes e SUVs.
– OPERAÇÃO AMIGÁVEL AO USUÁRIO: O Koolatron Battery Saver é simples de usar, podendo ser conectado em cadeia com o cooler. Ele fornece indicadores claros com luzes verdes e vermelhas para mostrar quando a bateria está baixa e a energia é cortada. Essa operação direta garante que os usuários possam monitorar facilmente o status da bateria e evitar qualquer descarga inesperada.
– EVITE DESCARGAS INESPERADAS DA BATERIA DO CARRO: O 12V Battery Saver da Koolatron previne que acessórios de 12 volts drenem a bateria quando o veículo está desligado. Isso é especialmente útil para dispositivos digitais e sistemas de rádio.
– FUNCIONA AUTOMATICAMENTE PARA ECONOMIZAR ENERGIA: O isolador de bateria detecta quando a corrente cai abaixo de 11 volts e interrompe a energia para o acessório de 12V conectado. Essa funcionalidade automática é ideal para a manutenção da bateria.
– RECONEXÃO AUTOMÁTICA AO LIGAR O VEÍCULO: Quando você reinicia seu carro, caminhão ou SUV, o isolador de bateria reconecta automaticamente e restaura a energia para o acessório de 12 volts. Essa característica é benéfica para scooters e carrinhos de golfe.
– COMPATÍVEL COM QUALQUER SAÍDA DE 12 VOLTS: O Koolatron 12V Battery Saver funciona em qualquer veículo com uma saída padrão de 12V. É compatível com modelos como F150, Cherokee, Camry, Civic, Ram, Tacoma, Journey, 328i, Wrangler, GL450, Miata, Silverado, entre muitos outros.
– GARANTIA DE TRANQUILIDADE: Ao conectar um cooler, ventilador ou outro acessório de 12V ao seu veículo com o Koolatron 12V Battery Saver, você pode desfrutar da tranquilidade de saber que sempre poderá dar partida no seu carro, caminhão ou SUV. Também é útil para trailers, barcos e aplicações de aviação.
– GARANTIA DE UM ANO: O Koolatron Battery Saver vem com uma garantia de um ano, garantindo confiabilidade a longo prazo e satisfação do cliente. É listado pela UL e atende a altos padrões de segurança.
### Instruções de Uso:
1. Conexão: Conecte o Koolatron Battery Saver à saída de 12V do seu veículo.
2. Ligação do Cooler: Em seguida, conecte o cooler ou refrigerador ao isolador de bateria.
3. Monitoramento: Observe as luzes indicadoras; a luz verde indica que a energia está fluindo normalmente, enquanto a luz vermelha indica que a bateria está baixa e a energia foi cortada.
4. Reinício do Veículo: Ao ligar o veículo, o isolador reconectará automaticamente a energia ao acessório de 12V.
### Características do Produto:
– Tensão de Operação: 12V
– Corte Automático: Desliga a energia abaixo de 11 volts
– Indicadores LED: Luz verde (energia ativa) e luz vermelha (bateria baixa)
– Conexões: Clips em ambas as extremidades para fácil conexão
– Compatibilidade: Funciona com qualquer veículo que tenha uma saída de 12V
– Garantia: 1 ano
### Perguntas Frequentes (FAQ):
Pergunta: O Koolatron Battery Saver funciona em todos os tipos de veículos?
Resposta: Sim, ele é compatível com qualquer veículo que tenha uma saída padrão de 12V, incluindo carros, caminhões e SUVs.
Pergunta: O que acontece se a bateria do meu carro ficar muito baixa?
Resposta: O Koolatron Battery Saver desliga automaticamente a energia do cooler quando a voltagem da bateria cai para cerca de 11 volts, evitando que a bateria se esgote completamente.
Pergunta: Posso usar o Koolatron Battery Saver com outros dispositivos além de coolers?
Resposta: Sim, ele pode ser usado com qualquer acessório de 12V, como ventiladores e aquecedores.
Pergunta: É fácil de instalar?
Resposta: Sim, a instalação é simples e pode ser feita conectando o isolador à saída de 12V do veículo e ao acessório desejado.
Pergunta: O produto tem garantia?
Resposta: Sim, o Koolatron Battery Saver vem com uma garantia de um ano, garantindo sua confiabilidade e segurança.
Julius Forte –
This was a major disappointment. I have been using Koolatron coolers for many years, especially in the days when I was on the road most of the time. In fact I still have several coolers that I purchased over ten years ago that still work perfectly. During this time, I’ve always through it would be great if they could create some kind of “battery saver” that would go between the battery outlet and the unit. Many times, I have forgotten to disconnect the cooler when I was going off to work, or even when parking for the night, and had to recharge my battery the next morning. A battery saver would be great in that it could monitor my battery, and if I stay away from the truck too long, it would automatically shut off the power to the cooler so I would still have enough power in the battery to start it back up. Sounds good, and when I saw that Koolatron actually had such a until I purchased several for my own trucks, and those in my business. Bottom line, they all did not work. It starts with horrific construction so that the “male” plug that goes into your car outlet is way too large, and in order to actually get it into the outlet you have to jam it in with enormous strength, virtually seconds away from breaking the outlet itself. Some of the units were so big that no matter how much effort was used, there was no way to “plug it in”. For the few that we were able to cram into the outlet, we then discovered that it would only show the “off-red light”. In most cases, even with the car running, the red light remained, and in others, the green light only shows when the car is running, however the moment you turn it off, it goes to red and the power shuts off. That is not supposed to be how it works. All batteries can hold a charge with the cooler running for a few hours (I have done this countless times), and should only turn red after it monitors the battery running low. Having tried seven units, they all had this problem, so this is not just a one-off defective unit. In summary, The Koolatron Battery Saver simply does not work. Perhaps it never was meant to work, and like a lot of these kind of auxiliary units, was put on the market, knowing that statically, when buyers receive the unit, and it fails to work, they just throw it away, allowing the company to make some nice profits. Thank God for Amazon’s return policy, since I was able to get refunds on the units without any problem. But I’m sure you simply want a unit that will save your battery when running their cooler, and not something that you will have to send back for a refund. I suggest you do what I have been doing for years, and be diligent about unplugging the cooler when you are going to be away from running your vehicle for more than a few hours. By the way, there is a converter unit that plugs in any AC outlet, and then lets you plug your unit into that, so you can bring your cooler home, and into any place that has AC. I’ve used that unit for years, and it works great. But this is simply worthless junk.
Fuzzy Bear –
Despite a couple of negative reviews here, I ordered this item and have had it installed for the past couple of weeks. It functions as advertised, without hiccup or glitch. The price does seem a little high when the same product is available from Amazon.com for $25.00. But, that is US$, shipping and possible border problems, customs etc., entered my decision to buy it here. The item was delivered promptly and arrived in perfect condition. I have the unit setup to supply power to both a small powered cooler and my dashcam. It was what I wanted. If you know you need it, want it promptly and without hassle, click Buy now, you won’t regret the decision.
Keith W –
This thing is so simple that it’s brilliant! It works exactly as advertised. We used to have to unplug the cooler every time we got out for more than a quick break. With this little guy plugged in between the cooler and the car outlet, it automatically shuts off when the car battery drops low enough. I was skeptical, so I tested it one day in the driveway. Kept our cooler running nice and cool for 1.5 hours after turning off the car. I’m not sure why they don’t just include this as an accessory with the cooler. It’s a must-have.
kiznkitten –
I bought the Koolatron Battery Saver because my car’s 12v jack is always on. I use the jack to power my dashcam and phone charger and don’t always remember to unplug them, leading to premature battery failure when car is not driven for a few days. Koolatron to the rescue: it doesn’t turn on until the engine is turned on and automatically cuts off before the battery is drained. Now I don’t worry about leaving things plugged in, knowing that my battery will be saved. It’s also a high-quality build with long, meaty wiring and red/green indicator lights. Excellent product.
kiznkitten –
I love the idea that it won’t kill my battery, and prevents battery drainage!
However, not telling me what it’s Ampere (Current) rating actually is, has caused a problem. A brand new device is melted.
It isn’t just refrigerators that need a battery saver. How about a device that actually matches what the outlet can do? You know people are going to plug them in.
Otherwise, this is a fire waiting to happen. This is why I gave it only three stars.
Stefania –
La entrega fue rápida y llegó bien, sin embargo no funcionó en mi carro, la devolución y el reembolso sin problema!
SuperShooter –
Item as described, rec’d promptly, well packed, in new condition.
Skeena Pacific –
Works well, works for anything that fits the plug. Does shut down around 11v tho 11.8 would be better to keep the battery alive, starting my car hit 7.8v and is hard on the battery but lasted 10 or so hours on first run while parked. Little cooler was cool tho. edit red light stays on despite proper voltage but unit stays on …
Distortionwarrior –
This should be standard issue when buying a utility vehicle! It should be an integrated feature already. If you’re reading this feedback, you are the target market that should be buying this.
I use this extensively for long and overnight trips in my Honda Element. During the day it helps me make ice in my 12v freezer and at night it helps me keep the car warm with a 12v heater- without worrying about killing the car battery. When I wake up in the morning after a cold night and using my heater I’m assured of a decent charge left in my battery in the morning so I can start the engine.
I also charge my big 12v jump pack/battery backup and run an inverter to charge my laptop without worry using this.
Operation is simple: Daisy chain this in line with whatever you were powering through your always-on 12v plug. When you run down the battery to around 11v, it cuts off power to your accessory. The light goes from green to red when you get too low.
Not all vehicles have an always-on 12v plug, but if you’re a camper, you should consider making yours into an always-on type.
Gino Caputo –
it is a costly unit , should be part of the cooler. No control to handle, it nver stopped and did not work as expected.Overheated, had to stop using it and discard/