HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Plate

The HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Plate is a small yet powerful protection board designed to ensure the safety and reliability of lithium battery packs. Here are the key details:

  Features:  

• Provides protection against short circuit, overload, over-discharge, and overcharge
• Safe and reliable to use
• Small and compact design
• Easy to connect

  Specifications:  

• Model: HX-2S-A2
• Overcharge Voltage Range: 4.25-4.35V ± 0.05V
• Overdischarge Voltage Range: 2.5-3.0V ± 0.05V
• Charging Voltage: 8.4V-9V
• Maximum Operating Current: 5A
• Operating Temperature: -40°C to +90°C
• Quiescent Current: <10uA
• Internal Resistance: <300mOhm
• Diameter: 18mm
• Thickness: 3mm

  Connections:  

• B+: Connected to the battery positive
• B-: Connected to the battery negative
• MB: Connects the battery 1 to the connection point before battery 2
• P+: Charge/discharge side positive (shared charge/discharge side)
• P-: Charge/discharge side negative (shared charge/discharge side)

  Note:  

• The battery may heat up during use, indicating that the protection is activated. Stop using the battery to prevent damage.
• This protection board is not suitable for use with lithium iron phosphate batteries, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, 775 (4A) motors, or 1W fish eye LED lights.

  Package Includes:  

• 1 x HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Plate

This protection plate is ideal for use in various applications requiring a reliable and compact protection solution for 2-cell lithium battery packs.