STRUCT EC_RESPONSE_BATTERY_STATIC_INFO(9)

💖 struct ec_response_battery_static_info 💖

okay so bestie, welcome to the Kernel API Manual, section 9 — this is the page for struct ec_response_battery_static_info, aka the glow-up where your EC hands over the static deets about the battery. Not the live juicy numbers, the permanent ones. The birth certificate, if you will. 🎀

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✨ NAME ✨

struct ec_response_battery_static_info — Battery static info response. that's it, that's the vibe. 💅

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🦋 SYNOPSIS 🦋

no cap, here's the whole struct, copy it exactly bestie:

struct ec_response_battery_static_info {
    uint16_t design_capacity;
    uint16_t design_voltage;
    char manufacturer[EC_COMM_TEXT_MAX];
    char model[EC_COMM_TEXT_MAX];
    char serial[EC_COMM_TEXT_MAX];
    char type[EC_COMM_TEXT_MAX];
    uint32_t cycle_count;
};

^ that's her. main character struct energy. 👑

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🌸 Members 🌸

lowkey the most important part, let's go field by field:

• design_capacity — Battery Design Capacity, measured in mAh. this is the factory-intended capacity, the "how much she was supposed to hold" number. 🔋
• design_voltage — Battery Design Voltage, measured in mV. the intended voltage, fr fr. ⚡
• manufacturer — Battery Manufacturer String. who made her. 💖
• model — Battery Model Number String. her model number, iykyk. 🏷️
• serial — Battery Serial Number String. her very own serial, unique-ish, iconic. 🔢
• type — Battery Type String. what kind of battery she is. 🌈
• cycle_count — Battery Cycle Count. how many cycles she's been through, and honestly? relatable. 😭

quick note bestie: manufacturer, model, serial, and type are all char arrays sized EC_COMM_TEXT_MAX. that's the exact macro name, don't @ me, don't rename it. 🫶

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👀 SEE ALSO 👀

so many friends, so many structs. the whole group chat, basically — kernel file ./include/linux/platform_data/cros_ec_commands.h:

• struct ec_lpc_host_args(9)
• struct ec_host_request(9)
• struct ec_host_response(9)
• struct ec_response_proto_version(9)
• struct ec_params_hello(9)
• struct ec_response_hello(9)
• struct ec_response_get_version(9)
• struct ec_params_read_test(9)
• struct ec_response_read_test(9)
• struct ec_response_get_chip_info(9)
• struct ec_response_board_version(9)
• struct ec_params_read_memmap(9)
• struct ec_params_get_cmd_versions(9)
• struct ec_params_get_cmd_versions_v1(9)
• struct ec_response_get_cmd_versions(9)
• struct ec_response_get_comms_status(9)
• struct ec_response_get_protocol_info(9)
• struct ec_response_flash_info(9)
• struct ec_response_flash_info_1(9)
• struct ec_params_flash_read(9)
• struct ec_params_flash_write(9)
• struct ec_params_flash_erase(9)
• struct ec_params_flash_erase_v1(9)
• struct ec_params_flash_protect(9)
• struct ec_response_flash_protect(9)
• struct ec_params_flash_region_info(9)
• struct ec_params_flash_select(9)
• struct ec_params_cec_write(9)
• struct ec_params_cec_write_v1(9)
• struct ec_params_cec_read(9)
• struct ec_response_cec_read(9)
• struct ec_params_cec_set(9)
• struct ec_params_cec_get(9)
• struct ec_response_cec_get(9)
• struct ec_response_cec_port_count(9)
• struct ec_params_battery_static_info(9)
• struct ec_params_battery_dynamic_info(9)
• struct ec_response_battery_dynamic_info(9)
• struct ec_params_charger_control(9)

literally the entire extended universe. go read them all, or at least the battery-adjacent ones. 🧚

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k that's the whole page bestie — sign-off time 🫶 this one lives in ./include/linux/platform_data, dated October 2026. slay, bye! 💜✨