Battery Capacity Tester 2×18650 Li-ion X-HX0598A

This 18650 battery tester is a practical tool for analyzing battery condition. It measures capacity, internal resistance, voltage, current, and power in real time. Equipped with a 1.77" TFT display and automatic charge/discharge modes.

 Technical Specifications:

• Type: 18650 battery tester
• Display: 1.77" TFT
• Operating voltage: DC 5V
• Power interface: Type-C
• Capacity range: 0–99999 mAh
• Energy range: 0–99999 mWh
• Internal resistance measurement: yes (~10% error)
• Real-time voltage display: supported
• Real-time current display: supported
• Real-time power display: supported
• Modes: AUTO, CHG, DSG
• Discharge current: ~0.5A / ~1A (selectable)
• Discharge load power: 10W
• Load resistance: 8Ω (2× cement resistors)
• Data storage: not supported (clears on power off)
• Size: 108 × 85 × 24 mm
• Weight: ~80 g