Battery chargers

F

flybobbie

Elite
 Stourbridge
Had some fun today using my trusty Bradex plastic cased battery charger, 1980's vintage, still see them on ebay.
Charging a battery in the back office, it caught fire.
Co2 extinguisher quickly put the fire out to reveal a molten black blob.
Fortunately or unfortunately it was resting on top of the battery.
Think if had been metal cased, it would have shorted and blown the fuse.
And i wouldn't have place it on top the battery.

Sometimes been tempted to leave it on overnight, but you know one day this might happen, so don't.
What if it had been attached to a car in a garage?
Perhaps lesson learnt and perhaps charge them outside in a dog kennel structure or similar.
 
flybobbie said:
Had some fun today using my trusty Bradex plastic cased battery charger, 1980's vintage, still see them on ebay.
Charging a battery in the back office, it caught fire.
Co2 extinguisher quickly put the fire out to reveal a molten black blob.
Fortunately or unfortunately it was resting on top of the battery.
Think if had been metal cased, it would have shorted and blown the fuse.
And i wouldn't have place it on top the battery.

Sometimes been tempted to leave it on overnight, but you know one day this might happen, so don't.
What if it had been attached to a car in a garage?
Perhaps lesson learnt and perhaps charge them outside in a dog kennel structure or similar.
Click to expand...

Good excuse to get a modern, intelligent charger you can hook up & leave attached to do it’s own thing without worrying about nuclear meltdown :thumbsup:
Rob
 
Same thing with cheapo lipo batteries from China. Mrs brought an iphone external battery pack home from work that she got as corporate tat. Left it charging on the settee one night and came back to a molten plastic lump in the morning. So lucky. Never trust any type of rechargeable in the house after that one!
 
flybobbie said:
Had some fun today using my trusty Bradex plastic cased battery charger, 1980's vintage, still see them on ebay.
Charging a battery in the back office, it caught fire.
Co2 extinguisher quickly put the fire out to reveal a molten black blob.
Fortunately or unfortunately it was resting on top of the battery.
Think if had been metal cased, it would have shorted and blown the fuse.
And i wouldn't have place it on top the battery.

Sometimes been tempted to leave it on overnight, but you know one day this might happen, so don't.
What if it had been attached to a car in a garage?
Perhaps lesson learnt and perhaps charge them outside in a dog kennel structure or similar.
Click to expand...
Had the same experience a few years ago. Left the battery attached to the charger in an empty garage whilst at work. When I came home I discovered that the battery had exploded and there were bits all over the garage. I dread to think what would have happened if anyone had been in the garage when it happened. Fortunately it didn’t catch fire because it was an integral garage. So the house could have burnt down. Now use a CTEK. :thumbsup:
 
C-Tek is the way to go … now and then I don't drive the Z4 for maybe a month so stick the C-Tek on it for a couple of days. Charges it up if needed and conditions it although I'm not sure what 'conditions it' amounts to. If all else fails read the handbook eh? … :thumbsup:
 
JamieZ4C said:
Out of interest, which model of CTEK would you guys recommend?

To give a little context, my zed never goes more than 2 weeks without being driven ...

For example would this one be enough for my needs? https://www.halfords.com/motoring/b...gers-jump-starters/ctek-xs0-8-battery-charger
Click to expand...

The standard/normal CTEK does the job just fine. (Well, it did on my 911. The 35iS gets driven too often to need one.)

There may now be posts about not leaving the CTEK in the boot, permanently connected to the battery via 'Comfort Connect Eyelets'.
 
JamieZ4C said:
Out of interest, which model of CTEK would you guys recommend?

To give a little context, my zed never goes more than 2 weeks without being driven. But when left for that long start up can be quite sluggish. It's always kept in the garage so connecting to a charger is no hassle.

For example would this one be enough for my needs? https://www.halfords.com/motoring/b...gers-jump-starters/ctek-xs0-8-battery-charger
Click to expand...
I have a MXS 5 which gives you more flexibility and charges more quickly when needed. I have had a few years now and it has done the job well without any problems. You can use it outside too. :)
 
IRD said:
I have a MXS 5 which gives you more flexibility and charges more quickly when needed. I have had a few years now and it has done the job well without any problems. You can use it outside too. :)
Click to expand...

Thanks to all for feedback. I guess I'll do my research and work out which one will best suit my needs. The MXS5 seems to be £70-80 which is a little more than I was looking to spend. But with the cold weather approaching I don't want to have to worry about a dead battery...
 
JamieZ4C said:
IRD said:
I have a MXS 5 which gives you more flexibility and charges more quickly when needed. I have had a few years now and it has done the job well without any problems. You can use it outside too. :)
Click to expand...

Thanks to all for feedback. I guess I'll do my research and work out which one will best suit my needs. The MXS5 seems to be £70-80 which is a little more than I was looking to spend. But with the cold weather approaching I don't want to have to worry about a dead battery...
Click to expand...
You’re right. They aren’t cheap but they do a good job. I have seen intelligent chargers advertised at very reasonable prices at Aldi and Lidls but not sure how good they are. Might be worth asking on the Forum if anyone has tried them. Good luck with your search. :D
 
For info any charger that is 'micro processor controlled' will suffice, as long as they have the buzzwords of 'trickle' 'float' as well tehy should be fine, I use a Lidl £14 version and it does as well as my expensive £250 super duper lab charger!
 
There you go Pbondar has given you the answer. At that price it’s worth a punt. :thumbsup:
 
Pbondar said:
For info any charger that is 'micro processor controlled' will suffice, as long as they have the buzzwords of 'trickle' 'float' as well tehy should be fine, I use a Lidl £14 version and it does as well as my expensive £250 super duper lab charger!
Click to expand...

Very interesting! So much so, I've had a look on their website and... nothing :(

So had a check on Aldi and found one :D

This looks identical to the one you've described and seems to tick the various boxes... https://www.aldi.co.uk/auto-xs-car-battery-charger/p/097043233607400

I have an Aldi 5 minutes walk from work so will pop in for a look tomorrow :thumbsup:
 
JamieZ4C said:
Pbondar said:
For info any charger that is 'micro processor controlled' will suffice, as long as they have the buzzwords of 'trickle' 'float' as well tehy should be fine, I use a Lidl £14 version and it does as well as my expensive £250 super duper lab charger!
Click to expand...

Very interesting! So much so, I've had a look on their website and... nothing :(

So had a check on Aldi and found one :D

This looks identical to the one you've described and seems to tick the various boxes... https://www.aldi.co.uk/auto-xs-car-battery-charger/p/097043233607400

I have an Aldi 5 minutes walk from work so will pop in for a look tomorrow :thumbsup:
Click to expand...

Purrfeck as Spock would have said! :thumbsup:
 
Your welcome, suprised that an expert has not contradicted me...so far... :rofl:

The only thing to bear in mind is that in the event that mains power is interrupted they don’t auto restart...so if you left it a long time on charge and the power supply failed for whatever reason you could come back to a flatter or dead battery...if you left it a long time..

So a weekly check min is advised to make sure you have little green lights not a red one ....

Green lights when fully charged..
 
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