Battery Conditioners CTEK and AccuMate 6V & 12V

Select a tab for more info...
- Overview
- Comparison Spec Chart
- CTEK XC 800
- CTEK XS 800
- CTEK MULTI XS 3600
- CTEK MULTI XS 7000
CTEK - the manufacturer of choice for major car manufacturers like Mercedes, Porsche, Aston Martin, Bentley and Ferrari. Why pay a huge premium for their logo on a battery conditioner when you can buy the same unit from us?
Uses include classic cars, especially BMW, Porsche, MGB, VW & American Cars with 6V batteries, modern sports cars, off-road cars, race cars & bikes, tractors, lawn & garden equipment, emergency service vehicles – basically anything which requires a fully charged lead-acid battery needs a conditioner!
These units are designed to be left on the vehicle, keeping the battery fully charged for immediate use and attach with either crocodile clips or a pair of eyelets (both supplied) or optional cigar lighter feed.

The CTEK XC 800 is a full-featured 6V charger in mini format. It gives the batteries of your vintage vehicle a new life. CTEK XC 800 charges small batteries that hold as little as 1 Ah, up to the biggest tractor batteries.
The CTEK XC 800 is delivered with two different battery leads, one with clamps and one with eyelet terminals, all colour coded for easy +/- identification.
If the battery is difficult to access, the lead with eyelet terminals can be mounted to the battery, and the quick connectors are located so that it is easily reached for charging.
You can also purchase additional leads allowing you to have one lead with eyelet terminals fixed to all your vehicles with batteries that are difficult to get at, and charge them simply from the same charger.
- Three step, fully automatic switch mode model.
- Charges lead-acid batteries (Wet, MF, GEL and AGM) from 1.2Ah to 32Ah, 1.2-100Ah maintenance charging.
- Maintenance pulse charging increases battery life and gives superb performance.
- Charges even drained batteries.
- Pulse recover of slightly sulphated batteries.
- Low back current drain, low ripple and input voltage independent (170-260V).
- High efficiency: 85%.
- Delivered with two interchangeable connection leads, one with clamps, and one with eyelet terminals.
- The charger can be connected for months, ideal for seasonal vehicles.
- Compact design with mounting holes for permanent assembly.
- Easy Wall mounting, easily fitted in place using two screws. The diameter of the mounting holes is 4.2mm.
- 2 year warranty.
- £44.95
- Add to basket
The CTEK XS 800 easily charges all small batteries. It's perfect for your Motorcycle, Lawn Mower or Jet Ski. The CTEK XS 800 is also an ideal maintenance charger for seasonal vehicles with batteries up to 100Ah.
Three step, fully automatic switch mode model.
- Charges lead-acid batteries (Wet, MF, GEL and AGM) from 1.2Ah to 32Ah, 1.2-100Ah maintenance charging.
- Maintenance pulse charging increases battery life and gives superb performance.
- Charges even drained batteries.
- Pulse recover of slightly sulphated batteries.
- Low back current drain, low ripple and input voltage independent (170-260V).
- High efficiency: 85%
- Delivered with two interchangeable connection leads, one with clamps, and one with eyelet terminals.
- The charger can be connected for months, ideal for seasonal vehicles.
- Compact design with mounting holes for permanent assembly.
- Easy Wall mounting, easily fitted in place using two screws. The diameter of the mounting holes is 4.2mm.
- 5 year warranty.
- £44.95
- Add to basket
The CTEK MULTI XS 3600 is a multitasker in compact format. It replaces all the chargers in your home. Switch between charging your lawn mower, the battery for your car or recreational vehicle. The built-in cold weather mode is perfect for flat batteries in winter. Four step, fully automatic switch mode model. We recommend this charger for batteries on cars from c.2 litres to c.4 litres.
- Auto Express 7th October 2009 CTEK's MXS3600 won "Best Buy"
- Charges lead-acid batteries (Wet, MF, GEL and AGM) from 1.2Ah to 120Ah.
- Maintenance pulse charging increases battery life and gives superb performance.
- Charges even drained batteries.
- Pulse recover of slightly sulphated batteries.
- Three unique charging modes for use on small batteries, large batteries and a special cold mode that is also suitable for AGM batteries
- Low back current drain, low ripple and input voltage independent (170-260V)
- High efficiency: 85%
- Delivered with two interchangeable connection leads, one with clamps, and one with eyelet terminals (8.4mm).The charger can by connected for months, ideal for seasonal vehicles.
- Compact design with mounting holes for permanent assembly.
- Easy Wall mounting, easily fitted in place using two screws. The diameter of the mounting holes is 4.5mm.
- Lead Lengths - from mains plug to unit = 1.7m, from unit to connectors = 1.5m
- 5 year warranty
- £54.95
- Add to basket
The CTEK MULTI XS 7000 is suited for cars, boats, and recreational vehicles. This charger is ideal for year-round use and larger batteries up to 225Ah. The Supply mode provides you with power even without a battery. It also works as a Memory Saver so you can unhook the battery without losing settings and codes in the vehicle computer, anti-theft radios, keyless-entry systems, etc. The Boost/Recond mode reconditions your battery after deep discharging. Your battery will recover quickly and last longer.
- Five step, fully automatic switch mode model.
- Charges lead-acid batteries (Wet, MF, GEL and AGM) from 14Ah to 225Ah.
- Maintenance pulse charging increases battery life and gives superb performance.
- Supply mode for float maintenance for 100 % state of charge.
- Charges even drained batteries.
- Pulse recover of slightly sulphated batteries.
- Four options: 14.4V, 14.7V, 13.6V/Supply and 16V/Boost.
- Low back current drain, low ripple and input voltage independent (170-260V).
- High efficiency: 85%.
- Delivered with connection lead with clamps.
- The charger can be connected for months, ideal for seasonal vehicles.
- Compact design with mounting holes for permanent assembly.
- Easy Wall mounting, easily fitted in place using two screws. The diameter of the mounting holes is 4.5mm.
- 2 year warranty.
- £99.50
- Add to basket
CTEK Units:
[Click Image to zoom]
XC800 |
£44.95 |
Add to basket |
| A full-featured 6V charger in mini format. It gives the batteries of your vintage vehicle a new life |
 |
XS800 |
£44.95 |
Add to basket |
| A sophisticated charger for 6 and 12v batteries, with 0.8 amp charging power |
 |
XS3600 |
£54.95 |
Add to basket |
More power, 3.6 amp, capable of charging batteries from flat. Our most popular unit.
Auto Express 7th October 2009 CTEK's MXS3600 won "Best Buy" |
 |
XS7000 |
£109.95 |
Add to basket |
| 7 amp, a heavy duty charger and conditioner |
 |
Cigar adapter |
£6.99 |
Add to basket |
 |
Eyelets |
£4.99 |
Add to basket |
Accumate
Select a tab for more info...
- Accumate
- Features
- Additional Info
AccuMate - 6V & 12V battery optimiser - ideal for classic cars, motorcycles and many other uses.
ACC
Uses include classic cars, especially MGB, VW & American Cars with 6V batteries, modern sports cars, off-road cars, race cars & bikes, tractors, lawn & garden equipment, emergency service vehicles – basically anything which requires a fully charged lead-acid battery needs AccuMate!
The 6V / 12V selectable smart charger.
AccuMate is the sister product to the well established OptiMate motorcycle battery charger/optimiser, which has a proven reputation with over 1,000,000 OptiMates sold to date. Like OptiMate, AccuMate is designed to automatically charge and monitor batteries with no danger of over-charging regardless of time. AccuMate is suitable for all 6V and 12V lead acid batteries from 4Ah to 75Ah, making it perfect for owners of vehicles which are not used on a daily basis like classic and sports cars.
Operation of AccuMate is completely automatic. It uses a 1.2A constant current charge as the main stage, while monitoring the battery voltage. When this reaches a pre-set cut off point, it then switches to an intermediate constant voltage 'float charge'. Only when AccuMate has detected that the battery is properly charged will it switch to the final stage for correct long-term battery maintenance and indicate a green LED. If at any time AccuMate detects that the battery has discharged, it will automatically revert to the constant current stage.
Do not be fooled by other similar compact chargers of the same price range, which do not have the complex circuitry to safely charge batteries over long term periods.
AccuMate 6-12V - 4 step charger & maintainer for 6V and 12V batteries.
Features:
- Versatile, 4-step, automatic charger and maintainer for all modern and classic 6 & 12V lead-acid batteries up to 75Ah.
- Perfect for all types of rechargeable lead-acid batteries: filler cap types; absorbed acid "MF" for motorcycles; valve regulated (VRLA); & GEL-electrolyte types.
- Very easy to use - Select 6V or 12V charging output according to battery type and then connect to battery and mains power. The rest is fully automatic.
- Comprehensive & intelligent LED indications - AC power on; battery voltage selection; wrong polarity connection; charging; and maintain (charge completed).
- The green maintain (charge completed) LED means exactly that, charging has been completed.
- No risk of overcharging – designed for long-term connection. AccuMate`s special monitoring circuits vary & regulate the current & voltage exactly according to the battery manufacturer’s specifications.
- SAFE & foolproof - No worries about wrong connections, accidentally shorting the battery clamps or blowing fuses. Automatic protection even suppresses sparks.
- Compact, yet powerful - Will safely charge 12V batteries discharged to as low as 3V (1.5V for 6V batteries) when other chargers are unable to. Charging time equal to a 3 Amp conventional charger despite the compact size.
- No risk of overheating - Automatic temperature control regulates charge current to a safe level in hot or enclosed conditions.
Delivered with two interchangeable connection sets, one with clamps for bench charging, the other with in-line protection fuse and eyelet terminals for permanent connection to the vehicle’s battery to allow easy reconnection of charger when necessary.
Optional accessories include a wall bracket, additional fused permanent connection leads, cigarette lighter plug lead (also fits DIN 12V socket as found on some BMW, Honda & Triumph touring motorcycles) and a 2.5m output extension lead.
CE Certification; 2-year warranty.
AccuMate – additional information.

AccuMate charges batteries much quicker than conventional Constant Voltage battery chargers due to its Constant Current mode. AccuMate is also much safer as both Voltage & Current are monitored and regulated.
AccuMate’s advanced 4-step charging program:
(6V values in brackets)
STEP1: Boost – Constant current charging of 1.2A up to 14.3V (7.15V) - Yellow CHARGE LED on
STEP2: Absorption - Voltage held at 14.3V (7.1V) until current drops below 200mA - Yellow CHARGE LED on
STEP3: Maintenance - Float voltage held at 13.5V (6.7V) for ideal long-term battery care - Green MAINTAIN LED on
STEP4: Interactive standby - Active only once a battery has reached step 3:
Monitors if current exceeds 200mA or voltage drops below 13.2V and cycles between step 2 and 3 to prevent the battery from losing any charge due to permanently connected devices such as an alarm or parasitic drain caused by aged or faulty vehicle wiring. With interactive standby your battery will always be ready to start your vehicle.
Accessories
|