Name: BMS 7S 24V 20A–25A – Charge/Discharge Protection Module for Li-Ion Batteries
SKU: 10284
Availability: InStock

BMS 7S 24V 20A–25A – Charge/Discharge Protection Module for Li-Ion Batteries

13 €

Shipping cost: €8 Estimated delivery: ...

7S 24V BMS Module with Charge and Discharge Protection for Li-Ion Batteries 20A – 25A

The 7S 24V 25A BMS module is designed to efficiently protect Li-Ion 18650 battery packs connected in series. This protection module provides advanced charge and discharge control functions, preventing cell damage and maximizing battery lifespan.

With a capacity of 20A-25A, this 7S BMS is ideal for use in electric bikes, scooters, e-scooters, solar systems, or DIY projects that use 24V batteries (7S x 3.7V).

✔ Key Features:

✅ Compatible with Li-Ion 7S batteries (24V nominal)
✅ Overcharge and overdischarge protection on each cell
✅ Continuous discharge current 25A and instantaneous current up to 60A
✅ Automatic cell balancing (voltage equalization)
✅ Short-circuit, overcurrent, and high temperature protection
✅ Low standby current: under 30μA
✅ Advanced temperature control with dedicated sensor

Technical Specifications:

Model:	BMS 7S 24V 20A / 25A
Number of Cells:	7S (7 x 3.7V = 25.9V)
Discharge Current:	25A continuous / 60A instant
Charge Current:	20A
Overcharge Voltage:	4.25V ± 0.025V / cell
Overdischarge Voltage:	2.7V ± 0.08V / cell
Balancing Voltage:	4.15V ± 0.025V
Balancing Current:	40mA
Temperature Protection:	50℃ during charging, 70℃ during discharging
Standby Current:	≤30μA
Dimensions:	60 x 33 x 7 mm
Connection Method:	Common port
Internal Resistance:	≤20mΩ

Package Includes:

1 x 7S 24V 25A BMS Protection Module
1 x Pre-installed Temperature Sensor
40 cm Connection Wires

This 7S 24V BMS is essential for anyone using Li-Ion batteries in series and seeking reliable protection, stable performance, and extended battery life.