Hi,
I'm looking to get a battery strimmer given I need to use it to tidy an allotment where there is no power supply. Hoping someone can help me understand the best battery set up to get. I've tried to research it to understand myself but stuggling, apologies if it's obvious.
I'm looking at the...
Greetings, I have a 5kwh solis hybrid inverter (S5-EH1P5K-L) with 12 (390W) JA solar panels . I was wondering if there's any requirement to install any DC isolation between the battery and the inverter or they can they just be simply connected to each other?
Hi all ,
looking for some advice on my recent install of a pv and battery for my domestic property.
I've noticed my smart meter readings tracking higher kWh usage than my read out from the inverter.
I've already had the installers out once to take a look and they are saying the CT clamp is...
I have a electric wheelchair that is 24V 55AH (12 55AH X 2 in series). i have 2 X 12V 45AH that i want to add to it. what is the best way to add them to the circuit. please explain to me why the way you suggest, is the best?
Hello, I want to have my battery as a main power source so I can plug it in to my device which have this coaxial power connector(outside using). Everything I need is to cut this EU Plug split the wires and connect to the battery, which one is the positive and negative wire?
I personally think the EV concept needs a new approach. Instead of spending hours recharging the EV the user just swaps the discharged battery with a charged one. The exchange time would be les than it took to fill a standard car with gasoline.
You drive into a narrow lane just like you now...
Good morning -
I installed a subwoofer assembly in the trunk corner of my BMW 330 coupe.
It is bolted in, as securely as I could make it - and removing it is quite a chore ...
However, it also covers the access panel to my trunk mounted battery. I understand
that if/when I need to change the...
I have just bought a new battery for my car. It's a Varta battery. Before fitting to the car I tested it with my Topdon BT50 tester and was surprised to find that the health was only 69% 689A. Charge was 100% 12.65V. Should a new battery have a health of 100% ?
Hi all,
Will a 3000VA 1800Watts UPS that usually has 4 12v9AH batteries be able to run a single 12v 100AH battery instead? (preferably lithium)
I know it won't fit in the existing unit, but will it actually charge the battery and function correctly?
This is the Takealot link for the unit in...
Ok so I am an electrician but don't really do solar, my partners sister has a holiday let complex, due to her energy bills rising to £36k a year they are going to get a solar and battery storage system installed...
They generally close over the winter so the load during the winter will be just...
Hi,
My camper has a new 12v battery and I have wired up a split charge relay with a 100 amp blade fuse near van battery and a 100 amp blade fuse after the split charge relay that joins to a pair of 110 amp hour 12 volt leisure batteries wired in parallel. However, between the blade fuse...
Hi, I bought a car battery charger and plugged it on my car battery to test it (normal battery not AGM). my battery was probably already fully charged because I drove with my car just before using the charger. So this happened: the voltage on the charger started at around 12v? (not sure...
I already have some 18V Milwaukee power tools and was looking for a circular saw for general wood bashing duties, though having a metal cutting blade for trunking, etc, would be jolly useful. However, not only do Milwaukee have several to chose from, they are all pretty expensive for a tool I'm...
I live in the Philippines where the power is bad, we have constant outages and when it does work the voltage ranges from 160-255v and the hz ranges from 52-65.
I had a UPS which I had replaced the battery with a bigger one but it finally blew up and now I have nothing as a backup and before I...
Hello all, new here.
I’m searching for advice whilst brainstorming the idea of installing an additional 12v battery in my car to supply the security systems. Some context, the car in question is infamous for being easy to pinch as it is easy to access the battery, disconnect it without setting...
Hi all,
I have a regular client who has asked for a battery back up system to be installed at their home.
They live in a rural location on a single phase PME supply with a 100A fuse and run a business (internet based) from there too.
They suffer from regular power cuts which affect the day to...
The idea of having electrical power from 240volt AC sockets in a sectional building not on the national grid is becoming popular among those who want to live in a tiny house. Is it possible to connect somehow a used lithium ion battery from a Two seater Smart Car to an inverter? Then to connect...
Martin001A
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