3 Pack - BMS HX-2S-JH20 (3 Pack) 2S 10A 7.4V 18650 Lithium Battery Protection Board 8.4V Balanced Function Overcharged Protection

The HX-2S-JH20 is a compact 2S (two-cell series) Lithium Battery Protection Board, also known as a BMS (Battery Management System), designed for 7.4V/8.4V Li-ion/LiPo batteries, offering 10A charging/discharging protection with balancing for safe power use in various electronics and DIY projects, featuring simple B+/B-/P+/P- connections for easy integration in demanding conditions. 

Key Features & Specifications:

• Battery Type: Lithium Polymer (LiPo) & Lithium-Ion.
• Configuration: 2S (two cells in series).
• Voltage: Nominal 7.4V, fully charged 8.4V.
• Current: 10A continuous.
• Functionality: Overcharge, over-discharge, overcurrent protection, and cell balancing.
• Design: Compact size (approx. 47x24x4mm), easy-to-identify terminals (B+, B-, P+, P-, BM).
• Environment: Works in extreme temperatures (-40°C to +50°C).