3S 40A BMS – Lithium Battery Protection Board

🔋 3S 40A BMS – Lithium Battery Protection Board

Built for high-power battery setups, this 3S 40A BMS ensures safe and stable performance for your lithium packs.

🔧 Specs:

• 3S (11.1V / 12.6V)
• Max current: 40A
• Supports Li-ion / LiPo
• Compact & durable
  

⚡ Features:

• Overcharge & over-discharge protection
• Overcurrent & short circuit protection
• Balanced charging for longer battery life