All high voltage components, or compartments that house high voltage components, are identified with a hazardous voltage label that generally incorporates a yellow triangle with a black thunderbolt, and warning text. If one or more such labels is present on … Continue reading →

In parallel grouping, all anodes are connected at one point and all cathode are connected together at other points. Therefore when cells are connected in parallel, the voltage remains the same, and internal resistance decreases, hence the current increases. Therefore … Continue reading →

But the most significant difference is size because batteries are called AA & AAA because of their size and dimension. AA doesn’t stand for anything. It is simply an identifier for a battery of given dimensions and nominal voltage. AAA … Continue reading →

It’s important to connect the batteries with their terminals in the correct order. Batteries in series need to be connected with the positive end of one battery to the negative end of the next battery. If they are incorrectly connected, … Continue reading →

Cathode materials are comprised of cobalt, nickel and manganese in the crystal structure forming a multi-metal oxide material to which lithium is added. This family of batteries includes a variety of products that cater to different user needs for high … Continue reading →

The battery is charged by placing it into the spring loaded chassis and is ejected easily when pressed. An LED charging indicator will keep you informed on the charging status. The low-profile design is ideal for most entertainment center and … Continue reading →

The calculation is based on the following: The average “membrane potential” for a cell is 70 millivolts OR . 07 volts (this the electrical charge difference between the inside of the cell, separated by the cell membrane, from the charge … Continue reading →

Impure metals for the anode or cathode can cause a voltage change. Surface coating can cause a voltage drop. The acid or base concentration can cause a voltage change. The ionic strength of the solution can change the voltage. What … Continue reading →

Over the life of a battery, discharge-recharge reactions happen thousands of times. Each cycle wears out the plates a bit, and over time the lead deteriorates. As your car battery loses capacity, cold cranking amps decrease. What causes a battery … Continue reading →

one hour. The amp-hour rating tells you how long the battery will last before it goes flat. For example, a 7.2Ah battery will give 7.2 amps for one hour or 3.6 amps for 2 hours or 1.8 amps for 4 … Continue reading →

The high voltage battery is charged using a charging cable. The battery can also be charged via charging stations with an integrated control unit. What is the best way to charge the HV battery? Use a regular household plug to … Continue reading →

A Tesla is the one car you own and use to get to work. You need to install an Ignition Interlock, but you’re told by a provider that they can’t install their device into your Tesla. Do interlocks mess up … Continue reading →

Simple answer – No. Different types of battery have different maximum currents they can supply. This is limited by their ‘internal resistance. Are all 12V batteries interchangeable? No. Car batteries differ in multiple ways to work with different vehicle’s specifications, … Continue reading →

Ionic liquids are often addressed as “Green Solvents” or are connected with “Green Chemistry”. These claims have been made because many ionic liquids have a negligible vapor pressure. Why ionic liquid is a green solvent? Ionic liquids hold potential as … Continue reading →

There are different types of contacts in a contactor, and they are; auxiliary contact, power contact, and contact spring. The power contact has two types that are; stationary and movable contact. Material for making contacts must have a high welding … Continue reading →