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PCE
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DIFF Subgroup
H02J 7/52

for charge balancing, e.g. equalisation of charge between batteries

Introduced: January 2026

Full Title

Circuit arrangements for charging or discharging batteries or for supplying loads from batteries > acting upon multiple batteries simultaneously or sequentially > for charge balancing, e.g. equalisation of charge between batteries

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 2026.

Child Classifications

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  • H02J 7/54 Passive balancing, e.g. using resistors or parallel MOSFETs since 2026 IPC+CPC Available in IPC and CPC
  • H02J 7/56 Active balancing, e.g. using capacitor-based, inductor-based or DC-DC converters since 2026 IPC+CPC Available in IPC and CPC