Yuasa YBX3027 12V 62Ah 550A SMF Battery

Product Information

If the alternator regulator is not set properly, or alternator voltage control circuit fails, then the battery can be subjected to an excessive charge. Excessive use of electrical consumers, – air conditioning, stereo (incorrectly fitted direct to the battery) etc CCA readings can be measured according to a number of international standard SAE, EN, DIN or IEC, Within the EN 50342: 2006 standard two requirements are listed: EN1 & EN2. Typical Conductance testers are calibrated toward EN2 standard, however the ETN numbering system makes it difficult for the normal man to understand which standard is being used on the battery. Yuasa lead-acid batteries are built to the highest standards. They are manufactured, in most cases to correspond with or exceed the vehicle manufacturer’s requirements and specifications.

If you are collecting instore from our Swindon branch we can dispose of the old battery free of charge.Typically seen in a battery within 12 months service life. One cell will show a dramatically lower acid specific gravity reading than the others. The problem cell will usually boil visibly under a high discharge, all other remaining cells will show a good specific gravity reading of 1.26 or above. Short Circuit/dead cells seen in later life are usually associated with the recovery of a sulphated/overdischarged battery. It is possible to see variable acid specific gravities between cells if sulphation is the route cause. The condition of battery cables and terminal connections can influence the reading on the hand held tester. Yuasa are one of the world's largest manufacturers and suppliers of valve regulated lead-acid batteries with global manufacturing plants and an extensive marketing and distribution network throughout the UK and Europe. Yuasa Silver car batteries allow around 50,000 engine starts, compared to around 20,000 on a normal battery. Can't find what you're looking for? In most cases we are able to trace your vehicle by accessing an online database. From here we can tell the make, model, engine size and equipment level of your car, mpv, 4x4 or van and match up the correct battery.

If a battery is allowed to stand in a discharged state either on or off a vehicle for a period of time, a chemical reaction takes place which will permanently impair the performance and life of the battery, this process is called “sulphation”. Modern cars often require more powerful batteries to power air conditioning stop/start systems sat navs in-car DVD players and phones. The following options are available in the Yuasa range. It should be noted that a vehicle fitted originally by manufacturer with an AGM battery should be replaced only with an AGM battery. Likewise, a vehicle originally fitted with an EFB battery should only be replaced by and EFB or AGM battery.Nevertheless, it should be clearly understood that wet (filled) lead acid battery is “a live” product. Whether it is in storage or in service, it has a finite life. All batteries once filled will slowly self discharge. The higher the storage temperature and humidity of the storage area, the greater the rate of self discharge. Undercharging occurs if the battery is not receiving enough charge to return it to a full state of charge, this will slowly cause sulphation. This fault can occur if the car is being used only occasionally for short journeys, or for Start-Stop urban motoring. Undercharging will occur if alternator voltage is low (13.6-13.8volts), the alternator belt is loose or battery cables are worn and causing high resistance – If in doubt seek advice from an auto electrician. Battery Problems Manufacturing Faults Yuasa 12v 65Ah 640A Silver Car Battery YBX5027 (HSB027) Yuasa 12v 65Ah 640A Silver Car Battery YBX5027 (HSB027)