Battery management system 3s 11.1V

Functions: three series of lithium battery protection board. Automatically lift the protection after restoring the protection conditions.
With overcharge protection function, over-discharge protection, short circuit protection, overcurrent protection. Suitable for lithium battery pack of 11.1 V. Quiescent current 50uA, so the power consumption is low.


Technical data:
Model: HX-3S-D01.
Size: 51 x 23 x 4 mm / 2.01 x 0.91 x 0.16 inches. Surge range: 4.25-4.35 V ± 0.05 V.
Over discharge voltage range: 2.3-3.0V ± 0.05V
Maximum operating current: 15 A.
Maximum transition current: 15-20 A.
Quiescent current: 50uA.
Internal resistance: 150mΩ.
Charging voltage: 12.6 V - 13 V. Working temperature: -40 ~ + 50 °C. Storage condition: -40 ~ + 80 °C.
Effective service life: 30,000 hours.
Short circuit protection: yes, self-recovery delayed
The component includes: 1 x S-8254AA protection chip, 4 x D403 x 4.