Accumulator identification and quality documentation method for industrial tool i.e. power screwdriver, in automobile industry, involves writing master data, and determining operational data

摘要

The method involves providing an electronic circuit (4) in an accumulator (1) such that a microcontroller in the circuit is attached to a cell (2) of the accumulator. Master data provided during implementation or during production of accumulator is written into a memory module of the electronic circuit. Operational data are determined in the process of respective load cycle and/or repair procedure in the course of additional loadings and/or repairs of the accumulator, where the master data is read from the memory module during the process of load cycle and repair procedure. An independent claim is also included for an accumulator comprising an electronic circuit.