Hi there,
for a friend's boat, he has constant access to 240v shore power (and a galvanic isolator), but still wants batteries for whenever shore power stops working, or if he wants to go and cruise for a day or two. He needs a charger to keep the batteries topped up, and an inverter for...
Anyone fitted these new sockets with integral usb charger slots? I've found you have to disconnect a supply wire when doing IR test.. might seem obvious with hindsight but caught me out the first time :dunce2:
I have a mate with a towing caravan battery charger problem. Scenario is the original fixed charger failed while he was away and he replaced it with a new straight swap unit...(3 stage 18a max unit). The battery is a 110ah unit which takes a charge fine on a separate trickle charger.
The issue...
Evening all!
I want to make myself a charger unit for iPhone / iPad? I'm thinking a 22ah battery, charge level indicator, and usb sockets on the output?
Does anyone have any experience, advice, or recommendations, that they think may be of use please?
Thanks in advance!
I bought a 5V 2A mains plug from eBay to charge my tablet but I get the feeling it's actually only 500 mA or 1000 mA as my tablet charges slowly.
Is there a device I can buy to test USB mains plug amps?
Could the USB cable be the issue? Is there a device to test those?
Hello, I've just joined your forum in the hope of getting the solution to an irritating problem. I have an old Peljob 3 tonne digger. It has a 96Amph battery. Whenever I try to charge the battery the battery charger quickly goes to showing 100% full. It does this with two different chargers...
Hi guys, thanks for letting me join, id like to ask someone who is in the know with electrics, its not "auto electrics" but its 12v (on a caravan) ..... so i guess auto electrician us best place for this rather than DIY? .... Sorry if its not!
I have just bought a 40w solar panel to charge a...
Hi guys i have owned a electric scooter for a while
it has a battery bank on it that is made up of 4x 12v 14ah
sealed lead acid batterys.
i would presume this would make it a 48v 14ah battery
The bike has sat in my shed for few years and i am now
wanting to sell it.
so the other day i...
Hi,
Apologies for the long story but here goes,
A friend has just sent me the attached image of a bike light charger that exploded and caught fire on the kitchen work top. The charger has a USB cable and it was plugged into their laptop and then into the light.
Now it's not a dodgy Chinese...
Hi everyone,
Looking for a bit of advice please. I am just returning to the industry after a significant absence so forgive my ignorance.
I have just been to quote for a disabled customer who has a battery operated bath lift.
The power pack is detachable for charging, but has become to heavy...
Greetings,
I have a 12v 36ah battery which is supposed to be a 36 hole golf trolley battery. The charger is specifically designed for Powakaddy (or Hillbilly) carts. The battery only pulls for 16 holes so I complained to the supplier who said, "sorry, it's out of warrantee". Which it is; by four...
Does anyone know where you can purchase a Metrel charger for the 3002 model. Some doughnut on site decided to throw mine away.
I have seen one online but I'm not too sure it's a metrel version and I am a little ---- about using third party products on just about anything I own.
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc