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  ______     ___      _____     _____     ______  
 /_____//   / _ \\   / ____||  |  ___||  /_____// 
 `____ `   | / \ || / //---`'  | ||__    `____ `  
 /___//    | \_/ || \ \\___    | ||__    /___//   
 `__ `      \___//   \_____||  |_____||  `__ `    
 /_//       `---`     `----`   `-----`   /_//     
 `-`                                     `-`

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Text this: Battery management systems : accurate state-of-charge indication for battery powered applications