THE FORM AND TECHNIQUE OF 12V 75 Ah BATTERY CHARGER

OYELEYE MATHEW OLAYINKA; ADEDEJI JOSHUA IBUKUN; EBINOWEN TUSIN DAYO

Authors

OYELEYE MATHEW OLAYINKA School of Electrical Systems and Engineering, Federal University of Technology, Akure, Ondo State.
ADEDEJI JOSHUA IBUKUN School of Electrical Systems and Engineering, Federal University of Technology, Akure, Ondo State.
EBINOWEN TUSIN DAYO School of Electrical and Electronic Engineering, Universiti Sains Malaysia, Engineering Campus. Malaysia.

Abstract

A dependable battery charger for a 12V 75 Ah battery is constructed in this study. It employs a multi-stage charging profile and a straightforward H-bridge design with safe isolation for the most extended possible battery life. To make it affordable and dependable, parts and easily accessible control circuits (Arduino Nano) were employed. For the key parameters (current and voltage), an infrared thermometer and a multimeter were used to gather data. Proteus was used for the simulations. The charger's performance in a mobile office environment was assessed using an experimental/case study design. For assessment, a single movable office was chosen using a purposive sample approach. Using software tools and descriptive analysis, secondary parameters were calculated based on primary data. According to the report, 83.3% of charges are made efficiently. It is found that the study battery charger satisfies the required range of 70-85%.