Home   |  Schematics |  Products |  Tutorials  |  Datasheets  |  Robotics   |   Download    |   Link Exchange


Direct Current
Alternating Current
Digital Electronics
PC Architecture
Electronics Dictionary
Resources

Experiment
Calculator/Converters
Radio
Newsletter
Associations and Societies
Component Manufacturers
Battery Charge Time Calculator

Battery Charge Time Calculator


This calculator requires the use of Javascript enabled and capable browsers. It is designed to calculate the maximum battery charge time for any given chargable battery, based on the entered information. The calculator will calculate the missing value of the first three entries; one must be left blank. All calculations for efficiency loss will be done no matter which value you are trying to calculate. The normally accepted standard for efficiency loss is 20%. Although 10% and no loss are virtually impossible, we have included the potential for reasons of understanding. 30% and 40% are far more likely than 10%. If loss is above 40%, you need to attempt to find the reason by changing the charger or replacing the battery. Typical entries for our calculator might be a 1000mAh rating and 50mA of charge current. That would yield a realistic charge time of 24 hours. Click on Calculate after entering either of the two values. In the event you wish to calculate the time to charge using a different efficiency rate, try our alternative Battery Charge Time Variable Efficiency Calculator, which allows that option.

Unit
Number
Battery Capacity mAh
Charge Rate Current mA
Maximum Time To Full Charge (20% Efficiency Loss) Hours
Calculated Results
Maximum Time To Full Charge (10% Efficiency Loss) Hours
Maximum Time To Full Charge (30% Efficiency Loss) Hours
Maximum Time To Full Charge (40% Efficiency Loss) Hours
Maximum Time To Full Charge (No Efficiency Loss) Hours
Version 2.0.1




Home  Products  Tutorials   Schematics   Robotics   Resources   Radio Stuff    Career    Download   Link Exchange

HTML Sitemap   XML Sitemap


Terms & Conditions  Privacy Policy and Disclaimer