Description:

The 2S 18650 Lithium Battery Charging Protection Board enables your project to have a rechargeable power supply of 7.4V with a max current of 4A.

This board automatically charge two lithium 18650 batteries in series and has built-in protections for short-circuit, over-charge, over-current and over-discharge.

Specifications:

• Charging Voltage: DC 9V CC/CV (max 12V)
• Max Discharging Current: 4A
• Over-Charge Protection
• Over-Discharge Protection
• Over-current Protection
• Short-circuit Protection
• Dimensions: 35mm x 18mm

Contents:

• 1 x 2S 18650 Lithium Battery Charging Protection Board