BMS & power electronics

HP-552B · 13S · 20A · Hardware battery protection board

Hardware battery protection board · E-bikes. Confirm cell chemistry, port arrangement and the required current configuration before sampling.

Hardware battery protection board

Technical overview

Catalog reference	HP-552B
Protection architecture	Hardware battery protection board
Listed applications	E-bikes
Dimensions	227 × 61 × 12 mm
Series cell configuration	13S
Charge / discharge ports	Common port
Maximum continuous charge current	20A
Maximum continuous operating current	20A
Listed discharge protection current · confirm setting	45A (adjustable)
Cell overvoltage protection options	4.20V 4.25V
Cell undervoltage protection options	2.50V 2.70V 2.80V
Listed functions	No balancing; temperature control
Quiescent current per cell	20 µA

Series reference values. Final selection, ratings and documentation are confirmed for the chosen configuration.