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Published by adminJan 07,2019
Temperature Effects on Batteries
Battery capacity (how many amp-hours it can hold) is reduced as temperature goes down, and increased as temperature goes up. This is why your car battery dies on a cold winter morning, even though it ...
Published by adminJan 07,2019
AGM battery Cycles vs Lifespan
A battery "cycle" is one complete discharge and recharge cycle. It is usually considered to be discharging from 100% to 20%, and then back to 100%. However, there are often ratings for other...
Published by adminJan 07,2019
Battery voltage and charge and discharge
Battery Voltages All Lead-Acid batteries supply about 2.14 volts per cell (12.6 to 12.8 for a 12 volt battery) when fully charged. Batteries that are stored for long periods will eventually lose al...
Published by adminJan 07,2019
Amp-Hours - What Are They
All deep cycle batteries are rated in amp-hours. An amp-hour is one amp for one hour, or 10 amps for 1/10 of an hour and so forth. It is amps x hours. If you have something that pulls 20 amps, an...
Published by adminJan 07,2019
Why 10.5 Volts
State of Charge 12 Volt battery Volts per Cell 100% 12.7 2.12 90% 12.5 2.08 80% 12.42 2.07 70% 12.32 ...
Published by adminJan 07,2019
Sales of European pure electric vehicles are expected to rea...
According to Automotive market research firm LMC Automotive, sales of pure electric vehicles will soar to 200,000 in Europe this year.This is largely thanks to the launch of nissan's new Leaf ...
