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CURRENT FEATURES |
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| Sterling & CTEK Battery Chargers - discounted! |
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Up to 10% Member Cashback! Click here for info on this excellent 2010 offer. Message of the moment: "Thanks ..., Great service I will keep you as one of my favourites". ED. "Batteries are like people - look after them and they will look after you". Börje Maleus CTEK.
We think the CTEKs are excellent value for money, and that the XS 7000 is a great charger for motorhomes, RVs, and boats. This is what these four & eight step chargers actually give you for the money ...
For more info on CTEK as a PDF in a new window click here. Battery Master: More a maintainer rather than a charger, this clever device will boost your vehicle battery whenever your leisure battery is up to full charge - especially useful in vehicles where solar power and/or mains hook-up charges the leisure side but not the vehicle starter battery. Designed so that it can't accidentally discharge the starter battery, once wired in, the battery master works completely automatically to maintain both batteries or battery banks in tip top condition. Buy Below >>> (PgDn)
Sterling Combined Inverter / Charger: Previously a very high
cost product reserved only for luxury vehicles Sterling have smashed
through the price barrier with these remarkable combined units. Not just
combined but truly integrated
with built in power sharing and priority to 230v mains, so the unit will
fully and automatically manage the power supply between battery and
mains without interruption; you could be watching TV on hook-up, and the
unit would automatically switch over to the battery powered inverter if
the hook-up was disconnected, all without the TV switching off.
Also if the battery charger is already using a lot of power and you then
switch on a high power hair dryer say, the battery charger will reduce
its power consumption to ensure the hair dryer is suitably supplied from
the mains power (shore power). Then after the dryer is switched off the
charger will up its power output again to charge the batteries as fast
as possible. All very clever and all quite invisible to the user. Four
step fully automatic IUoU charger. Suitable for all types of lead-acid
battery inc. wet, AGM and GEL up to approx. 600Ah (12V), 300Ah (24V).
Maximum continuous charging current: 50 Amps (12V), 25 Amps (24V). Low
voltage warning and cut-off at 10.5V (12V) / 21V (24V), high voltage
warning and cut-off at 15.5V (12V) / 30V (24V), current overload &
temperature protection. Remote control with 10M cable.
Buy Below >>> Sterling Battery to Battery Charger: Yes it sounds odd but this is a remarkable piece of kit. It is extremely easy to install and uses electronic wizardry to step-charge the leisure battery with surplus alternator output via a simple connection to the vehicle battery. It does this remarkably quickly and efficiently and at the same time puts in significantly more charge than any standard in-vehicle system achieves! Peak performance is achieved with ordinary wet or flooded lead acid batteries but the unit has settings to allow AGM & GEL batteries to charge fully, albeit at a slightly lower rate. In a nutshell it charges your extra battery system about 5 times faster than it otherwise would (with a standard system) and puts in about 50% extra useable power as well as increasing the life of the batteries by de-sulphating them. In principle it falsifies the engine battery voltage to force the alternator to continue output and uses its own sophisticated electronics to transfer maximum safe charge to the leisure battery via a digitally controlled 4-step advanced charger. The unit's sophistication includes monitoring the main vehicle battery and alternator to make sure they protected at all times. All in all perfectly suited to the special 12v power needs of modern recreational vehicles, motorhomes, and boats. Buy Below >>> (PgDn)
Simple
Sterling-Power - Features: • Installation does not get any easier, simply connect to your starter batteries and to your domestic battery, job done, makes for easy and low cost installation. • No direct connections to the standard engine alternator, or to the outboard (if used on an outboard), thus on new installations there is no extra wiring for a split charger system. • Ensures the engine battery if maintained and well looked after. • Multiple units can be used, for example if you have a 60 amp alternator and 3 battery banks (engine, domestic and bow thruster) then 2 of these can be used to run the now thruster and the domestic system. Their internal programs will adjust their charger patterns to accept the other unit and ensure only the excess power is used and the primary system is not placed in jeopardy. • Ensures there is no voltage rise on the engine management system, to ensure no alarms or damage to the system be it an outboard, or a car, or a boat. • No vehicle warranty issues as you are not connected to the main system. The difference between cheap and expensive battery chargers: The way a battery is charged can make a huge difference to its performance and useful life. Simple, low-cost chargers will just boost the battery at a constant voltage without taking into account its overall condition. The battery will never be fully charged and, if there should be anything wrong with it, such as a faulty cell, it could be seriously damaged. More expensive chargers such as CTEK or Sterling IUoU models use sophisticated circuitry to vary the charging current according to the battery’s requirements (multi-stage charging), ensuring that it stores the maximum power possible. Unlike some cheap units, they can be safely left connected to the battery indefinitely. Even batteries that are being constantly charged by an on-board charger can benefit greatly from a regular session on an IUoU charger. Sterling are a Queens Award Company. Other Sterling products quoted on request. It is especially important to have a top notch charger with higher capacity battery banks and where the charging-discharging pattern is poor - long periods out of use, deep discharging, generator top-ups, etc. - our lifestyle is noted for ruining batteries!
How to choose which size of battery charger is required Whatever your charging regime remember the old adage "Having a bigger piggy bank only gives you more money if you fill it first"! Our best advice then for reliable mobile power is to add extra batteries first - but don't scrimp on the charger, a good one will fill faster and give longer battery life too ! Blocking Diodes: 70-120A. At bottom of the page. Express delivery option at bottom of page. |
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Buy now on our secure server - with UK & Ireland credit cards only. All prices include VAT. OK I want to buy but what do I have to do and what can I expect? - What Next? VAT? Carriage? Is it still safe to buy from you during the current crisis? Yes it certainly is, we are well placed as a low overhead business and will still be here to serve you this year and next with great but not stupid prices! Two ways to pay - using a PayPal account login or direct from your credit or debit card on-line or by phone. If you don't get on with PayPal you can also ring with your credit card details on 01789-778825. Click on Add to Basket to add items to your shopping cart / basket. PgDn for View basket. You can delete items in your shopping basket later so you can 'add' just to reserve a choice of items. Secure? - Yes, clicking on an Add to Basket button takes you to a certificated secure shopping page.
We believe these are great deals but if you know of better
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email us with the detail and we'll try to better!
All these are normally stock items but their popularity does mean that we run out very occasionally so do remember to buy early for that special trip! |
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© All material copyright Motorcaravanning.co.uk and/or Neill & Dilys King 1999 - 2010 unless otherwise stated. |
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