2S 10A Lithium-Ion BMS Protection Board (HX-2S-D20) – 7.4V/8.4V Li-ion

Power your 2-cell battery projects with the HX-2S-D20 2S 10A Lithium-Ion BMS.

This compact protection board is designed for 7.4V / 8.4V Li-ion battery packs using 18650 or 21700 cells. It delivers reliable overcharge, over-discharge, overcurrent, and short-circuit protection while maintaining cell balance for longer pack life.

Features

• Supports 2S Li-ion (7.4V nominal, 8.4V full)
• 10A continuous discharge current
• Overcharge & over-discharge protection
• Short-circuit and overcurrent protection
• Built-in cell balancing
• Small, lightweight PCB

Applications

• DIY Li-ion battery packs
• RC vehicles & FPV
• Arduino & robotics projects
• LED and portable electronics

Package Includes

• 1 × HX-2S-D20 2S 10A BMS Protection Board

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Ships fast from the USA. Shipping calculated at checkout.