2S/10A BMS Module

The 2S 10A BMS module is a compact protection board designed for 2-series lithium-ion or lithium-polymer battery packs. It monitors and manages the charging and discharging process to ensure safe operation, prevent battery damage, and extend overall battery life. This module is ideal for small to medium power battery applications where reliability and safety are required.

Technical Specifications:

• Battery configuration: 2S (2 cells in series)
• Nominal battery voltage: 7.4 V
• Maximum charge voltage: 8.4 V
• Continuous discharge current: up to 10 A
• Charge current: up to 5 A (typical)
• Overcharge protection voltage: ~4.25 V ± 0.05 V per cell
• Over-discharge protection voltage: ~2.5 V ± 0.1 V per cell
• Overcurrent protection: supported
• Short-circuit protection: supported
• Battery type: Li-ion / LiPo
• Connection pads: B+, B−, BM (middle cell), P+, P−

Features:

• Provides overcharge, over-discharge, overcurrent, and short-circuit protection
• Ensures safe and stable operation of 2S lithium battery packs
• Compact, lightweight, and low-profile PCB design
• Low standby power consumption
• Simple wiring and easy integration into custom battery packs

Applications:

• 2S lithium-ion / LiPo battery packs
• DIY electronics and robotics projects
• Portable devices and instruments
• Battery-powered tools and equipment
• Custom power banks and backup systems