RELIFE XA1 Current and Voltage Multifunctional Tester

Product details

RELIFE XA1 USB Current and Voltage Multifunctional Tester The RELIFE XA1 is a compact USB charging tester for checking voltage, current, power, capacity and fast-charging protocols. It is useful for testing chargers, USB data cables, power banks, mobile phones, laptops and Type-C devices during repair, troubleshooting or daily use. Key Features Real-time measurement of voltage, current and power Supports bidirectional current measurement and reversible connection Automatically identifies supported fast-charging protocols Supports PD, QC2.0, QC3.0, SCP, Apple 2.4A and DCP protocol detection Displays power and capacity statistics in Wh and Ah Clear IPS colour display with 160 × 80 resolution One-button screen rotation for different connection directions Screen-off function for night use Specifications Brand RELIFE Model XA1 Product type USB current and voltage multifunctional tester Voltage range 4V to 25V Maximum current 5A Voltage resolution 0.01V Current resolution 0.01A Voltage accuracy ±1% Current accuracy ±1% Capacity range 0 to 9999Ah Energy range 0 to 9999Wh Display IPS colour screen, 160 × 80 Approx. size 67 × 62 × 12mm Approx. net weight 20.5g SKU B708 Suitable Applications Testing USB chargers and fast-charging adapters Checking USB-A and USB-C data cables Measuring power-bank charging and discharge performance Mobile-phone and laptop repair diagnostics Testing Type-C digital devices and USB power supplies Important Notes Use only within the stated 4V to 25V and 5A maximum measurement range. Protocol detection shows compatibility and identification; it does not force a charger to provide a protocol. Verify USB connector direction and device compatibility before testing. Package Includes 1 × RELIFE XA1 Current and Voltage Multifunctional Tester

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