https://github.com/Koenkk/zigbee2mqtt/issues/15774

ext.js

const fz = require('zigbee-herdsman-converters/converters/fromZigbee');
const tz = require('zigbee-herdsman-converters/converters/toZigbee');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const reporting = require('zigbee-herdsman-converters/lib/reporting');
const extend = require('zigbee-herdsman-converters/lib/extend');
const ota = require('zigbee-herdsman-converters/lib/ota');
const tuya = require('zigbee-herdsman-converters/lib/tuya');
const utils = require('zigbee-herdsman-converters/lib/utils');
const globalStore = require('zigbee-herdsman-converters/lib/store');
const e = exposes.presets;
const ea = exposes.access;

const definition = {
    fingerprint: [{modelID: 'TS0601', manufacturerName: '_TZE200_bq5c8xfe'},
        {modelID: 'TS0601', manufacturerName: '_TZE200_bjawzodf'},
        {modelID: 'TS0601', manufacturerName: '_TZE200_9yapgbuv'},
        {modelID: 'TS0601', manufacturerName: '_TZE200_qyflbnbj'}],
    model: 'TS0601_temperature_humidity_sensor',
    vendor: 'TuYa',
    description: 'Temperature & humidity sensor',
    fromZigbee: [fz.tuya_temperature_humidity_sensor],
    toZigbee: [],
    configure: tuya.configureMagicPacket,
    exposes: (device, options) => {
        const exps = [e.temperature(), e.humidity(), e.linkquality()];
        if (device.manufacturerName === '_TZE200_9yapgbuv') {
            exps.push(e.battery_low());
            exps.push(exposes.enum('battery_level', ea.STATE, ['low', 'middle', 'high']).withDescription('Battery level state'));
        } else  {
            exps.push(e.battery());
        }

        if (!device || device.manufacturerName === '_TZE200_qyflbnbj') {
            exps.push(e.battery_low());
            exps.push(exposes.enum('battery_level', ea.STATE, ['low', 'middle', 'high']).withDescription('Battery level state'));
        }
        return exps;
    },
};

module.exports = definition;