Features:

• Applicable scope: Suitable for lithium batteries with a nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions)
• Charging voltage: 8.4V – 9.0V
• Continuous discharge current (upper limit): 20A (If the cooling environment is not good, reduce the load current use)
• Continuous charge current (upper limit): 10A
• Suitable for starting currents below 25A and below 50W power drills, or resistive loads below 168W, with a balanced charging function.