ITEM NAME:2X 2S Li-ion Lithium Battery 18650 Charger Protection Board Module 3A 7.4V 8. Gn Features: Protections: Short circuit protection Overcharge protection Over-discharge protection Overcurrent protection Overcharge Detection Voltage: 4.25-4.35VÂ ±0.05V Over Discharge Detection Voltage: 2.3-3.0VÂ ±0.05V Maximum Working Current: 3A Transient Current: 5A Operating Temperature: -40-50℃ Internal Resistance: Less than 45m ÃŽ © B+ B-: The interface of battery core P+ P-: The connector of battery board MB: The connection point between the batteries B+: Battery V+ Positive B-: Battery V- Negative P+: Output / Charging V+ P-: Output / Charging V- Size: Approx. 36x6x1mm/ 1.42" x 0.24" x 0.04" Package Included: 2 x 2S Li-ion Lithium Battery 18650 Charger Protection Board.Maximum Working Current: 3A. B+ B-: The interface of battery core. Short circuit protection. P+ P-: The connector of battery board. Internal Resistance: Less than 45m ÃŽ ©. B+: Battery V+ Positive. B-: Battery V- Negative.
