default or selected kernelversion does not have config value CONFIG_BATTERY_BQ27x00.
Result is shown for kernelversion 6.5.1
BQ27x00 battery driver
modulename: bq27x00_battery.ko
configname: CONFIG_BATTERY_BQ27x00
Linux Kernel Configuration
└─>Device Drivers
└─>Power supply class support
└─>I2C support
└─>I2C support
└─>BQ27x00 battery driver
In linux kernel since version 2.6.28 (release Date: 2008-12-24)
Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips.