Answer:
The ITC-HS customs tariff code for the eSSL KTI90002001EIOB attendance reader battery (they are not included) is 85068090. All official commercial tax invoices from KT Automation state this classification code for B2B GST compliance.
The official Harmonized System of Nomenclature (HSN) code for the eSSL KTI90002001EIOB terminal battery (they are not included) is 85068090 under the Indian Customs and Central Excise tariff schedule.
For enterprise procurement and accounting workflows, KT Automation provides computerized GST tax invoices with itemized HSN codes to facilitate accurate input tax credit (ITC) reconciliation and automated compliance tracking.