Enerkey 8S 24V 200A Smart BMS for Li-ion Battery Packs – With Aluminum Heat Dissipation

Enerkey 8S Li-ion (NCM) 200A Smart Battery Management System

The Enerkey EK-BM3R8S200A is a heavy-duty, high-current Battery Management System (BMS) designed for 8S Li-ion (NCM / 4.2V per cell) battery packs. It supports up to 200A continuous discharge and features a robust aluminum heatsink for improved thermal performance and reliability.

⚠️ Chemistry Compatibility Notice:
This BMS is configured for Li-ion (NCM) chemistry only.
Not compatible with LTO or LiFePO₄ battery packs.

⚙️ Key Features

• Supports 8S Li-ion (NCM) battery packs
• Up to 200A continuous discharge
• High-performance aluminum heatsink for heat dissipation
• Cell balancing for improved pack health
• Protection against over-charge, over-discharge, over-current, and short circuit
• Dual NTC temperature sensors for thermal monitoring
• Wired connection with heavy-duty terminals for high-current applications

📦 Package Includes

• 1 × Enerkey EK-BM3R8S200A Smart BMS (Li-ion NCM)
• 1 × Balance wire harness
• 2 × NTC temperature sensors
• 1 × Aluminum heatsink

🧠 Applications

• Li-ion (NCM) solar energy storage systems
• High-power e-bikes and scooters
• DIY Li-ion battery projects
• Portable power stations
• Inverter or DC system protection

PCB Size: 125 × 68 × 15 mm

Manufacturer: Enerkey
Distributed by: RenewSpark
Model: EK-BM3R8S200A
Chemistry: Li-ion (NCM, 4.2V per cell)

Download RenewSpark Tools on the iOS App Store — the toolbox I use for battery building.