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Descrição do Produto: Carregador de Bateria DC para DC Renogy 12V 20A
O Carregador de Bateria DC para DC Renogy 12V 20A é a solução ideal para quem busca eficiência e segurança no carregamento de baterias em veículos recreativos, comerciais e embarcações. Com um design compacto e montável na parede, este carregador de segunda geração é perfeito para iniciantes em sistemas solares, oferecendo uma instalação simples e rápida. Sua tecnologia avançada de carregamento em múltiplas etapas garante que as baterias de chumbo, gel, AGM e lítio sejam carregadas de forma otimizada, prolongando sua vida útil e desempenho.
Proteção da Bateria de Partida
Este carregador onboard possui detecção de funcionamento do alternador, assegurando que o carregamento ocorra apenas quando o motor está ligado. Isso protege a bateria do veículo, evitando danos durante a partida. Além disso, suas estratégias de carregamento inteligentes ajustam rapidamente o modo de carregamento, garantindo a integridade da bateria de partida em qualquer situação.
Layout Simples e Compacto
O design montável na parede do carregador facilita a instalação, mesmo para aqueles que estão começando a explorar sistemas de energia solar. A disposição interna única garante uma distância segura entre os terminais de entrada e saída, prevenindo curtos-circuitos entre os polos positivo e negativo.
Controle Inteligente via Bluetooth
Com o módulo Bluetooth BT-2, o carregador permite o controle remoto dos parâmetros de carregamento através do aplicativo DC Home e Renogy One Core. Além disso, ele registra dados por até 365 dias, proporcionando um monitoramento abrangente do ecossistema de energia.
Proteção Eletrônica Completa
O Carregador de Bateria DC para DC Renogy adota tecnologia de proteção avançada, garantindo segurança total para seu veículo. Ele previne sobrecargas, curtos-circuitos e lida com desafios como superaquecimento e sobretensão com facilidade. Mesmo em ambientes de alta temperatura, o dispositivo ajusta inteligentemente a potência de saída, assegurando um carregamento eficiente e seguro.
Ativação e Desativação da Bateria de Lítio
O carregador conta com ativação inteligente da bateria de lítio, garantindo desempenho ideal. Para atender às necessidades personalizadas dos usuários, uma operação simples de um toque permite a ativação e desativação fácil dessa função, oferecendo controle total sobre o status da bateria.
### Instruções de Uso:
1. Instalação: Monte o carregador em uma superfície adequada, garantindo que esteja em um local ventilado e protegido de umidade.
2. Conexão: Conecte os terminais de entrada e saída de acordo com as especificações do fabricante, respeitando a polaridade.
3. Configuração: Utilize o aplicativo DC Home ou Renogy One Core para configurar os parâmetros de carregamento desejados.
4. Ativação da Bateria de Lítio: Se necessário, ative a função de lítio com um toque no botão designado.
5. Monitoramento: Acompanhe o status de carregamento e os dados registrados pelo aplicativo para otimizar o desempenho da bateria.
### Características do Produto:
– Modelo: Renogy 12V 20A DC to DC Battery Charger
– Compatibilidade: Baterias de Chumbo, Gel, AGM e Lítio
– Detecção de Alternador: Sim
– Bluetooth: Módulo BT-2 para controle remoto
– Proteção: Sobrecarga, curto-circuito, superaquecimento e sobretensão
– Registro de Dados: Até 365 dias
– Design: Montável na parede, layout compacto
– Ativação de Bateria de Lítio: Sim, com operação de um toque
### Perguntas Frequentes (FAQ):
Pergunta: O carregador é compatível com todos os tipos de baterias?
Resposta: Sim, o Carregador Renogy é compatível com baterias de chumbo, gel, AGM e lítio.
Pergunta: Como posso monitorar o status de carregamento?
Resposta: Você pode monitorar o status de carregamento através do aplicativo DC Home ou Renogy One Core, que fornece dados em tempo real.
Pergunta: O que acontece se eu conectar o carregador enquanto o motor não está funcionando?
Resposta: O carregador possui detecção de alternador e não iniciará o carregamento se o motor não estiver funcionando, protegendo assim a bateria de partida.
Pergunta: É fácil instalar o carregador?
Resposta: Sim, o design montável na parede e a disposição interna segura tornam a instalação simples, mesmo para iniciantes.
Pergunta: O que devo fazer se a bateria de lítio não ativar?
Resposta: Certifique-se de que a função de ativação da bateria de lítio está ativada no carregador, utilizando o botão de um toque para ativá-la. Se o problema persistir, consulte o manual do usuário.
Maciek P –
I have not use this product yet however I have quite a big system for quite a few years and I can just tell by looking at this that it’s gonna be very good quality. It’s actually better than what I expected.
Customer –
I installed these units to charge the 2x 600ah battery bank(s) shown above.
My instalation draws power from a 250 amp engine alternator.
The charging units have primary input and output hookups of solid metal with machine screws to secure the wires. They also have 2x additional wire inputs. One wire input activates the unit, it will not charge untill voltage is applied to the “D+” terminal. This allows it to fuction as a battery isolator relay, whereby it wont charge untill its told to by the activation wire. It also has a second activation wire for a 50% power mode. This knocks the charging amperage down to 30 amps, and I highly reccomend wireing this lead to a toggle switch.
I installed 2x units and found that a 250 amp alternator cannot power more than one of these at idle engine speed. At highway speed and higher rpm, I can run both units at 60 amps. but at night time with all lights on in the RV, I can only run one at 60 amps and the other at 50% power without overdrawing the alternator.
The installation instructions indicate that they “may draw upto” 90 amps, but upon installation i havnt seen more than 65 amps.
I installed 2 of these units which is kinda crazy, i did it by isolating two battery banks with a giant diode array, in the form of a battery isolator diode set installed “upside down” on the negative terminal side. but take note that a 250 amp alternator can barely power both of them when tacked ontop of the other electrical load for the RV.
Installing one unit with a common 130-150 amp alternator it would be advised to install the amperage reduction function to avoid overtaxing the alternator at low engine rpm.
The units have internal cooling cans that SUCK AIR from the electrical input side, and EXPEL AIR on the electrical output side. This information is only apparent AFTER installation, so ill include it here.
2 gauge cable worked fine.
to install the activation leads, unscrew the tiny screw above the wiring opening, insert the wire, then tighten the screw. This information is not included in the instructions so i include it here.
Since you will probibly wire the activation lead to turn the unit on whenever the engine is running, advise installing an interupt switch for that lead, or a giant battery disconnect switch for the voltage input as I did.
Tampa Buyer –
I bought another brand’s DC to DC charger and purchased the Renogy one after the other brand did not function correctly. I am so glad I did instead of trying to mess with it. The installation was super easy (as it should be), and I only had to push the button a few times to tell the unit I had Lithium Phosphate batteries, and everything worked. I have also confirmed that the unit is charging my battery bank with a multimeter and visually on my battery monitor. Get this one if you are on the fence; I recommend it over trying to save money on a lesser-known brand.
d –
Working as advertised but found out it’s low efficiency – while delivering 57A it takes 89A from alternator. Also there is no low voltage shut down so when car slow and stop on red light and RPM are low voltage drop below 11V and car (radio lights) not functioning correctly while it still sucks all these Amps.
C. S Smitty –
All good
Customer –
I’ve used this almost a year now and pretty happy. I use the custom settings to charge a 400 AH lithium battery bank.
Pros:
– Easy to install
– Seems to work reliably
– Runs cool
– Connections are Anderson PP75 “Powerpoles” which I liked and are way better than typical screw terminals
Cons:
– The software, as typical for Renogy, makes little sense. The Bluetooth app screens are somewhat nonsensical and frustrating – but – it does work for the basics, at least on my iPhone
– Big giant external rotating selection switch makes me afraid I will nudge it by accident. I may pour epoxy on it.
– Missing some important settings
– Missing a way to disable reverse charging for some circumstances (so I just thrown the breaker I installed)
– Big and Heavy
Overall I have to give it 5 stars. It works, and Renogy for now has the ONLY bidirectional DC-DC charger which is the big attraction for me.
dSeLeKTa –
Was delivered on time and worked as charm.
I liked it.
Tampa Buyer –
Update: 8/2020 I used this charger a few times testing it out on short trips around town and it seemed to work great.,however, the morning of my first ever camping trip it stopped working. Leaving my cropped the entire time. Nothing changed. All wiring is good. When I turn it on it does nothing. I used it to charge my bank about 6 times. Never even close to depleted maybe 15% most. I will never buy another Renogy product again. They are garbage. Second device to fail me from Renogy.
I have realized that every product I purchased from reboot has on characteristic. They are made the cheapest way possible, with profit at the forefront of manufacturing. You might think all companies do this but no. Reliability and return business are also factors. This chargers connectors function but we’re a pain in the but to work with. I guess they were a step up from the cheap set screws lugs I had on the controller I returned but still cheaply made. As a graduate who has been taught to a read critically I felt their manuals main priority was legal protection for the company and the focus with three or four pages of warnings and cautions and barely a sentence explaining important installation information. Lazy writing that confused more than helped. I returned my Renogy river charge controller for an Epever and am so glad. If I could have afforded a better DCtoDC charger I would have avoided thus one too. As I will rarely need this charger I decided to buy the Renogy but with no faith that I will depend on it. Still keep getting mixed information about whether thus device will drain my battery a couple customers have said yes unless I installed an isolator but this makes no sense. Renogy basically said yes if I turn it on without starting the engine. I installed this using the ignition lead going to my stereo amp but then bypassed it with a dash switch before feeding the device so when ignition is on AND my toggle it would work… well see. I plan on waiting until I am at freeway speeds on the road before ever flipping it on. I’ll update after some use. I didn’t go with the isolator. Seemed too much. I’d might else well pull out jumper cables as use an isolator.
balixjose –
Believe the bad reviews this company is producing garbage and not backing it up no customer service and no refunds. I have used mine less than 6 months and under 100 hours and it doesn’t work and blows 250 amp fuses could end up costing you way more the company is selling garbage in a box and literally says we don’t care and is aware there getting away with it, I had electrical company look inside after no response from the company and they said it is made as cheaply as possible. There are much better options pass on these poorly constructed and zero customer service companies just because there on Amazon or some you tubers use the product.