About this item

🔋 BMS 3S 60A – Lithium Battery Protection Module 11.1V

The BMS 3S 60A module is designed to provide protection and management for 3S lithium battery packs (11.1V).
It protects against overcharge, over-discharge, short circuits, and overcurrent, ensuring safe and reliable operation.

🛡️ Features & Advantages

• 🔋 Supports 3S Li-ion / LiPo batteries (11.1V nominal)
• ⚡ Rated current: 60A
• 🔒 Full protection features
• 🔄 Cell balancing (depending on version)
• 🧰 Compact and easy to integrate
• 🔌 Simple wiring (B+, B-, B1, B2, B3)

📦 Technical Description

• 🧩 Type: Battery Management System (BMS)
• 🔋 Configuration: 3S (3 cells in series)
• ⚡ Nominal voltage: 11.1 V
• 🔌 Max charge voltage: 12.6 V
• 🔋 Rated current: 60 A
• 🔥 Overcharge protection: ~4.2 V/cell
• 🔻 Over-discharge protection: ~2.5–3.0 V/cell
• ⚡ Overcurrent / short-circuit protection: yes
• 📏 Dimensions: approx. 45 × 20 mm

🛠️ Applications

• 🔋 DIY lithium battery packs
• 🚲 Small electric vehicles
• 🔌 Portable power systems
• 🤖 Electronics projects
• ⚡ Energy storage systems

⚠️ Usage Notes

• ❗ Do not use with incompatible batteries (NiMH, lead-acid, etc.)
• 🔧 Follow correct wiring (B+, B-, B1, B2, B3)
• 🛡️ Do not exceed current limits
• 🔌 Use a proper charger (12.6V for 3S)

✨ Key Features

• 🔋 3S (11.1V) BMS
• ⚡ 6A rated
• 🔒 Full protection
• 🔄 Cell balancing (version dependent)
• 📦 Battery safety