How to Troubleshoot a BL-5J Battery With an IC Chip?

Answer The BL-5J lithium ion battery is manufactured by Nokia for several models of cell phones. This battery includes an Integrated Circuit (IC) chip that senses when the battery charge is full and preve... Read More »

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How to Troubleshoot a Car Battery?

There's nothing worse than leaving the store with a cart full of groceries and finding your car won't start. Chances are it is a dead battery. There are many ways to troubleshoot and find out why y... Read More »

How to Troubleshoot Water in a Car Battery?

A lead-acid automotive battery requires an electrolyte mixture to provide the necessary electrical energy to operate an automobile. This electrolyte is composed of 36% sulfuric acid and 64% water.I... Read More »

How to Troubleshoot Car Battery Problems?

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