The initial step in reconditioning your batteries is to test them. You can do this using a voltmeter or by using a battery tester. In the event you are interested in battery reconditioning, Here are a few things you should know. First, you should have a good knowledge of batteries https://collinmuchm.newbigblog.com/19697505/not-known-facts-about-does-battery-reconditioning-really-work