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Heavy Duty Battery Jump Leads Range for boost starting of vehicles with discharged batteries

Part No	Description	Approx Current Rating*	Nett Price (excl VAT)	Product information View Shopping Basket
SAAB608	Anti Surge Protector for vehicles with 12 volt electronic systems		£15.20	The Anti-Surge protection device is designed to be clipped to the positive and negative battery terminals of a vehicle being boost started to reduce the risk of damage to sensitive vehicle electronic equipment due to voltage spikes and power surges. CLICK here to BUY
SAAB645	70mm Heavy Duty Long Jump Start Leads 5 metre Jump Start Leads with fully insulated cast brass clips. Suitable for use on HGV , Diesel, Construction Plant and Agricultural Tractors. Ideal for breakdown recovery operators and Commercial workshop use.	485 Amps	£	Specified for 12v / 24v Commercial Vehicle Fleet use. Industrial premium quality very heavy duty jump leads. If you need a starter set to suit your budget please scroll lower down the page to view full range CLICK to BUY
SAAB640	50mm Heavy Duty Long Jump Leads 5 metre Jump leads with fully insulated cast brass clips. Suitable for use on HGV , Breakdown Recovery Trucks, Construction Plant and Agricultural Tractors	345 Amps	£	CLICK to BUY
SAAB632	50mm Heavy Duty Long Jump Leads 5 metre Jump leads with fully insulated Copper clips	345 Amps	£	CLICK to BUY
SAAB639	50mm Heavy Duty Jump Leads 4 metre jump leads with fully insulated copper clips enabling immediate start of most vehicles	345 Amps	£	CLICK to BUY
SAAB631	50mm High Current Heavy Duty Jump Leads 2.5 metres jump leads with fully insulated copper clips enabling immediate start of most vehicles	345 Amps	£	CLICK to BUY
SAAB628	35 mm Commercial Duty Long Jump Leads 5.0 metres long with fully insulated steel/copper clips.	240 Amp	£	CLICK to BUY
SAAB630	35mm Commercial Duty Jump Leads 2.5 metres long with fully insulated steel/copper clips	240 Amps	£	CLICK to BUY
SAAB629	25 mm Extra Long Jump Leads 6.0 metres long with fully insulated steel clips	170 Amps	£	CLICK to BUY
SAAB625	25 mm Long Jump Leads 5.0 metres long with fully insulated steel clips	170 Amps	£	CLICK to BUY
SAAB627	25 mm Automotive Jump Leads 3.0 metres long with fully insulated steel clips	170 Amperes	£	CLICK to BUY
SAAB626-SG	16 mm Automotive Jump Leads with Startguard Anti surge protector Anti surge safety protection device fitted to jump leads is recommended when boosting modern vehicles with sensitive computer or electronic systems to avoid voltage spikes.	110 Amperes	£	CLICK to BUY
SAAB626	16 mm Automotive Long Jump Leads 5.0 metres long with fully insulated steel clips	110 Amperes	£	CLICK to BUY
SAAB612	16 mm Car Battery Jump Leads 3.5 metres long with fully insulated steel clips	110 Amperes	£	CLICK to BUY
SAAB616	16 mm Car Battery Jump Leads 3.0 metres long with fully insulated steel clips	300 Amperes	£	CLICK to BUY
SAAB611-SG	10 mm Automotive battery booster cables with Startguard Anti surge protector Anti surge safety protection device fitted to jump leads is recommended when jump starting modern vehicles with sensitive computer or electronic systems to avoid voltage spikes.	70 Amperes	£	CLICK to BUY
SAAB611	10 mm Automotive battery booster cables	70 Amperes	£	CLICK to BUY
SAAC399	Anderson power connector Use for terminating battery cable where a quick connection method is required		£	CLICK to BUY
SAAC400	Anderson power connector		£	CLICK to BUY
SAYB221	Heavy Duty Black Jumper Cable Clip for use with 50-70mm cable	1000 Amps	£	CLICK to BUY
SAYB220	Heavy Duty Black Jumper Cable Clip for use with 50-70mm cable	1000 Amps	£	CLICK to BUY
SAQB390 SAQB391	Flexible 70 mm sq csa welding cable for manufacture of heavy duty battery jump leads	485 amps	£	Black CLICK to BUY Red CLICK to BUY
SAPK314	500 Amp Mega Fuse		£	CLICK to BUY
SAAB405	Mega Fuse holder		£	CLICK to BUY

Essential breakdown equipment for winter motoring
Battery Booster cables are used to supply extra power to jump start a vehicle which will not start due to a weak battery.

The broken down vehicle may be jump started from either another vehicle or a spare fully charged battery.

Booster Cable Specification : Buyers guide
When considering the purchase of a new set of booster leads check the cross sectional area of the copper core cables making up the jump leads. Generally bigger is better. Some manufacturers use thick insulation around a small diameter cable core to disguise the quality of their product.

Safety precautions when jump starting:

	Warning : Lead acid batteries can emit hydrogen gas which is both flammable and explosive.
	Battery Acid is Highly Corrosive and can cause burns.

Avoid creating sparks or flame near vehicle batteries.

Always follow the manufacturers recommended procedure for jump starting ,this can usually be found in the vehicle owners handbook.

Use of a surge protector can lessen the chance of voltage surges which could damage sensitive electronic components.

Check that the charging system of both vehicles operates at the same voltage.
Most modern cars have charging systems that are Negative ground operating at 12 volts .
Some older vehicles have a positive ground charging system .
Certain vehicles such as HGV trucks , Buses, Excavators , with batteries connected in series may have a charging systems operating at 24 volts or above.

Incorrect connection of jump leads is likely to result in damage to other components such as Alternator diodes, Control Units, Electronic components.

Shropshire Vehicle Breakdown Assistance

We provide a mobile breakdown callout service for auto electrical problems based around the Telford Shropshire UK area (*subject to availability)

Possible reasons why jump leads may be needed to start a vehicle:

Cold weather can cause loss of sufficient battery voltage to enable vehicle starting. A replacement battery may be needed.

A faulty charging system may mean your car battery is not being recharged eg alternator faults, wiring faults ,loose connections etc, these need further attention.

Accidentally leaving the lights or radio switched on will cause a discharge of current and can mean a flat battery.

Corrosion may cause high resistance in wiring connections making a vehicle difficult to start. These need repair.

A worn starter motor can increase the load on the vehicle battery.

Using jump leads to aid diagnostics

Jump leads may be used as a temporary link to aid vehicle diagnostics where main cables are suspected of having high resistance.

West Mercia Mechanical Services,
10 Arrow Road,
Telford.TF5 0LF.
United Kingdom.
Telephone: 01952 247007
Mobile: 07703 558610