RELIFE XA1 Current and Voltage Multifunctional Tester
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RELIFE XA1 Current and Voltage Multifunctional Tester
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