1-4 Way Type-C 18650 Battery Capacity Tester Automatic Internal Resistance E178

Product Description: The 18650 Battery Capacity Tester is designed to measure the capacity, internal resistance, voltage, current, power, and other information of 18650 batteries. It integrates charge and discharge functions, eliminating the need for tedious disassembly and assembly when replacing equipment.
 
Features:
🔧 Working Modes: Automatic (AUTO), Discharge (DSG), and Charge (CHG) modes available.
📊 Measurement Parameters: Working Voltage: DC5V; Detection Voltage: ≤ DC5V; Capacity Range: 0~99999mAh; Battery Internal Resistance Measurement: Supported; Measurement Error: ±10%; Real-Time Display of Voltage/Power/Current: Supported; Discharge Load: 10W.
🌐 Interface Switching: Chinese and English Interface switching instructions provided.
⚠️ Note: Cannot test 18650 battery compartments and Type-C discharge interfaces simultaneously.
 
Specification:
📏 Operating Voltage: DC5V
📏 Detection Voltage: ≤ DC5V
🔌 Charging Port: Type-C
🔌 External Discharge Interface: Type-C
🛑 Preset Discharge Stop Voltage: 3V
🛑 Preset Full Stop Voltage: 4.2V
⚡ Discharge Current Selection: ~0.5A or 1A
📺 Display: 1.77-inch TFT LCD
🔋 Capacity Range: 0~99999mAh
🔋 Energy Range: 0~99999mWh
⏰ Timing Range: 999:59:59
🔋 Working Battery: 18650 Battery
🔌 External Power Supply: 5V/1A
 
Charge and Discharge Time Reference:
AUTO (Automatic Mode): Charge time with default current of about 1A, discharge 1704mAh, full charge re-trigger stops program, 437 minutes and 23 seconds.
DSG (Discharge Mode): Fully charged battery discharges 1681mAh with about 1A current in 118 minutes and 55 seconds.
CHG (Charging Mode): Measures time only, taking 164 minutes and 51 seconds.
 
Package Includes:
1 x 18650 Battery Capacity Tester
1 x Type-C to USB Cable