Member Since: 14 Oct 2013
Location: 'Sunny' Zomerset
Posts: 9402
Leisure battery question
Sorry if daft question , but can I use the leisure battery while it's being charged by a Ctek?
So it's constantly attached to the trickle charger, while the 12v Waeco fridge is plugged in at the same time - will this cause a problem?
CheersIggy/Ieuan
Current LR =
2015 RR Sport Autobiography
&
1992 Land Rover Defender Camper
- Gone but not forgotten:
MY10 D4 GS
MY05 Disco 3 'S'
MY14 FL2 HSE manual in Blue
MY15 Disco 4 HSE Lux in Santorini Black
MY08 Disco 3 SE manual in Buck Blue
1960 Series 2 88" (No idea why I sold it!)
14th Nov 2014 3:37 pm
LandRoverAnorak
Member Since: 06 Mar 2014
Location: Surrey
Posts: 1131
No, that's how caravans (can) work.Darren
"You came in that thing? You're braver than I thought!" - Princess Leia
Member Since: 14 Oct 2013
Location: 'Sunny' Zomerset
Posts: 9402
Iggy/Ieuan
Current LR =
2015 RR Sport Autobiography
&
1992 Land Rover Defender Camper
- Gone but not forgotten:
MY10 D4 GS
MY05 Disco 3 'S'
MY14 FL2 HSE manual in Blue
MY15 Disco 4 HSE Lux in Santorini Black
MY08 Disco 3 SE manual in Buck Blue
1960 Series 2 88" (No idea why I sold it!)
14th Nov 2014 3:51 pm
Robbie
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
If the current draw exceeds what is going in then clearly the battery is not being charged. A largish draw on the battery can confuse a computerised charging system as it is not expecting the state of charge to reduce. Should this be an issue there is a way around this on some chargers.Land Rover - Turning Drivers into Mechanics Since 1948
Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
Robbie, you beat me to it, I have a 25A Ctek and it has the power to run equipment and still charge but like the last post said, if you are taking out more than you are putting in, you will run into problems.Dale
Member Since: 14 Oct 2013
Location: 'Sunny' Zomerset
Posts: 9402
I have a Ctek 5, so I'll check the voltmeter, volts did drop when on highest freeze setting, but may be OK once on normal setting.......will let it get cold then measure again when on normal setting Iggy/Ieuan
Current LR =
2015 RR Sport Autobiography
&
1992 Land Rover Defender Camper
- Gone but not forgotten:
MY10 D4 GS
MY05 Disco 3 'S'
MY14 FL2 HSE manual in Blue
MY15 Disco 4 HSE Lux in Santorini Black
MY08 Disco 3 SE manual in Buck Blue
1960 Series 2 88" (No idea why I sold it!)
14th Nov 2014 4:59 pm
Robbie
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
If you are connected to the mains for the Ctek will the fridge not work off mains power instead?
If this is a plug-in car fridge it will draw about 5 amps, so it will be working the charger hard but if it works it will be stemming most of the loss from the battery.Land Rover - Turning Drivers into Mechanics Since 1948
Member Since: 14 Oct 2013
Location: 'Sunny' Zomerset
Posts: 9402
Thanks Robbie,
Being a bit lasy, will run the extension over and connect to mains Iggy/Ieuan
Current LR =
2015 RR Sport Autobiography
&
1992 Land Rover Defender Camper
- Gone but not forgotten:
MY10 D4 GS
MY05 Disco 3 'S'
MY14 FL2 HSE manual in Blue
MY15 Disco 4 HSE Lux in Santorini Black
MY08 Disco 3 SE manual in Buck Blue
1960 Series 2 88" (No idea why I sold it!)
14th Nov 2014 6:02 pm
sailorboi
Member Since: 26 Oct 2012
Location: Bristol
Posts: 2020
Shame you don't have a cTEK 25 (maybe you could borrow one) 07 Java Black TD V6 D3, EGRs Blanked, Tow bar, Full dog guard & divider, LED Spots , DRLs, GG ATs, RLD Sump guard, RLD Spare Wheel Protector, D4 LED Rear Lights, Limo tints on boot and Midnight tint on rear windows, Kenwood screen with Garmin nav, Rear cameras, D4 Steering wheel with flappy paddles, T-max split charge system, Tree sliders, Prospeed roof rack & Ladder, Alisport fast road inter cooler,
Massey Ferguson 35x
Sankey Narrow Track Camping Trailer (Gone but to a great home)
14th Nov 2014 10:34 pm
Iguana
Member Since: 14 Oct 2013
Location: 'Sunny' Zomerset
Posts: 9402
That did cross my mind Iggy/Ieuan
Current LR =
2015 RR Sport Autobiography
&
1992 Land Rover Defender Camper
- Gone but not forgotten:
MY10 D4 GS
MY05 Disco 3 'S'
MY14 FL2 HSE manual in Blue
MY15 Disco 4 HSE Lux in Santorini Black
MY08 Disco 3 SE manual in Buck Blue
1960 Series 2 88" (No idea why I sold it!)
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
, but can I use the leisure battery while it's being charged by a Ctek?
(maybe you could borrow one) 
