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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: jaykie on November 04, 2008, 12:59:23 pm

Title: Battery life
Post by: jaykie on November 04, 2008, 12:59:23 pm
How long do batterys last as i charged on a fast charge last night so that i could bring extension lead in before going to bed, it said full charged, started work at 9 all weel, then got to town house at 12 and the pressure is low by the time i get to bottom windows it was just trickling out, shall i just give it a long slow charge till tomorrow morning,
Title: Re: Battery life
Post by: CLEANGLASSUK on November 04, 2008, 01:07:58 pm
Put a split charge system on its a lot less hassle,you can get them from ebay around £39.99 item no 280280794896 easy to fit. ;D
Title: Re: Battery life
Post by: jaykie on November 04, 2008, 01:12:17 pm
Yer im going to do that as i hate charging the thing,but that doesnt stop the battery from having fault

Chris
Title: Re: Battery life
Post by: dmlservices on November 04, 2008, 02:10:47 pm
a fast charge is no good for a leisure battery, a slow charge overnight, every night will keep it in good nick.

don't let them discharge to beow 20% , other wise you will pemanatly damage it, reducing capacity.

my 75 ah battery is nearly 2 yrs old now, used every day, and still lasts a good long day.


daz
Title: Re: Battery life
Post by: jaykie on November 04, 2008, 03:28:16 pm
Its the 1st time ive used fast charge.
Title: Re: Battery life
Post by: Pittmonkey on November 04, 2008, 03:38:08 pm
What charger are you using Jaykie?

I was having trouble with my battery not lasting very long (1/2 a day), bought a new one and the same happened to this after a month or so. Went and bought a posh battery charger from Halfords £39 and hey presto the Batteries are now lasting up to 2 days. So the cheap bog standard charger I was using wasn't doing to job properly. This New one states it will work on all batteries.

I now alternate between the two Batteries one in the van and one on charge swap over everyday. Not sure if a Split relay would be good enough for me has I dont really do long Journey's.

Wayne
Title: Re: Battery life
Post by: jaykie on November 04, 2008, 03:41:42 pm
I got it with my system from purefreedom, never had a problem before normally would last a day and a half but today wasnt good, definatly thinking of split charge relay.
Title: Re: Battery life
Post by: windowwashers on November 04, 2008, 03:45:49 pm
I got it with my system from purefreedom, never had a problem before normally would last a day and a half but today wasnt good, definatly thinking of split charge relay.
My battery I got with my system from pure freedom lasted about 6 months maybe 7 at most, I know have 2 batteries in one van and a marine battery in the other
Title: Re: Battery life
Post by: SherwoodCleaningSe on November 04, 2008, 04:41:07 pm
Hi guys. 

Can using 2 pumps at a high flow rate damage a battery as the leisure batteries I use from halfords only seem to last for 9 months max.

Simon.
Title: Re: Battery life
Post by: Wayne Thomas on November 04, 2008, 07:16:35 pm
I always keep a spare battery in the van and occasionally top it up on a trickle charge (3monthly). Never needed to use it but sods law the day I don't carry it I'll need it. Like to be organised and keep a spare everything (pump, pole, fuses, etc). Pre preparation prevents poor performance which was drummed into me by the army, old habit's die hard ;D
Title: Re: Battery life
Post by: karygate on November 04, 2008, 07:20:10 pm
i recharge my 85 ah leisure battery once a week but is never more than half empty . the battery charger i use is a 11amp one is that too fast.
Title: Re: Battery life
Post by: windowwashers on November 04, 2008, 07:28:44 pm
i recharge my 85 ah leisure battery once a week but is never more than half empty . the battery charger i use is a 11amp one is that too fast.
do you not do much work ???
Title: Re: Battery life
Post by: karygate on November 04, 2008, 08:43:50 pm
about 15 to 20 hours a week at moment .
Title: Re: Battery life
Post by: windowwashers on November 04, 2008, 08:45:27 pm
about 15 to 20 hours a week at moment .
was going to say my battery in van 1 drains in 2 hard days or one and a bit with 2 people
Title: Re: Battery life
Post by: karygate on November 04, 2008, 08:47:58 pm
so you think bsattery charger is ok
Title: Re: Battery life
Post by: windowwashers on November 04, 2008, 08:50:48 pm
so you think bsattery charger is ok

sounds like it is working to me
Title: Re: Battery life
Post by: karygate on November 04, 2008, 08:52:18 pm
thanks . batteries seem to be more difficult than membranes at moment. both the backpack one and trolley one went at same time.