The coke and grandpa could be the cause of a lot of the symptoms that she is experiencing. In the long run, the grandpa will cause either a stomach ulcer or inflammation of the stomach lining. This is dangerous and … Continue reading →

Capacity – Amp hours (Ah): Battery capacity is measured in Ah, or Amp-hours. As the name suggests this means how many amps the battery can deliver in an hour. What does 5.0 Ah mean on a battery? A simple definition … Continue reading →

Undiluted orange juice (UD) = pH 3.9, orange juice: distilled water diluted (1:4) = pH 4.0, and NaOH neutralized= pH 7.0. Is orange juice acid or alkaline? Apples, oranges, grapes and cranberries are all moderately acidic. Cranberry juice is the … Continue reading →

Specifications Battery Type PVC Pack Energy Stored (Wh) 720 Watt-Hours Weight 9.48 lbs. (4.30 kg) Dimension (L x W x H) 230 mm x 87 mm x 137 mm Cycle Life 1000+ cycles How long will a 72V battery last? … Continue reading →

Typically referring to the type of acid used in rechargeable lead-acid batteries, like the ones used in cars, battery acid is made of sulphuric acid (H2SO4) that has been diluted with purified water to a concentration of around 30-50%. In … Continue reading →

A 500 Watt Power Supply can DELIVER 500 Watts, but it will ever use only as much as the components in your PC need (and of course that depends on Load and Activity, if Energy Savings Mechanisms like AMD’s Cool’n’Quiet … Continue reading →

Most plug-in hybrids and all-electric vehicles use lithium-ion batteries like these. Energy storage systems, usually batteries, are essential for hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and all-electric vehicles (EVs). Which hybrid cars use lithium batteries? Prius Prime … Continue reading →

The best practice for preserving phone battery health is to plug it in at around 20% and charge it up to 80-90%. This is especially important if you use fast charging, as charging from 0% will cause a lot of … Continue reading →

Once the terminals are dry, dab a bit of petroleum jelly onto them. This will lubricate them, help prevent further corrosion, and help strengthen the connection. Reattach the positive and negative cables, and you’re all set! What grease do you … Continue reading →

The electrolyte level in the battery lowers over time. If the electrolyte level is too low, the plates in the battery cells are exposed and will suffer damage. In addition, the sulphuric acid will be more concentrated. This means you … Continue reading →

Primary batteries are found in many common consumer products such as remote-control garage door openers, remote automobile door locks, home smoke detectors, and remote controls for consumer electronic products such as television and stereo sets. What are secondary batteries used … Continue reading →

What is Petroleum Jelly Used For? Vaseline Petroleum jelly is hugely versatile, and it’s used all over the world to protect and heal dry skin, from dry, cracked hands to hard skin on heels, as well as for beauty purposes, … Continue reading →

Cell reaction To make a distinction from conventional lithium batteries, Sony gave the name “lithium ion secondary battery” to this battery system because a particular ionic bond compound (LiCoO2) is used as a positive electrode and only lithium of an … Continue reading →

Touch the red probe to the positive terminal of the battery and the black probe to the negative terminal, and check the reading. A voltage less than about half the listed voltage of the battery means the battery is weak … Continue reading →