Battery & UPS Testing with Documented Results
Guardian assesses battery performance using an agreed test scope. Screening, controlled load checks, and capacity measurements can help inform maintenance, repair, and replacement decisions. Reports describe the measurements, test conditions, and findings from the work performed.
Tell us about your battery:
BATTERY & UPS TESTING WITH DOCUMENTED RESULTS
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Data to inform your decisions
Review performance measured under the agreed test conditions.
Compare findings with the agreed criteria.
Inform maintenance, repair, and replacement decisions.
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Measurements within the agreed scope
Depending on the agreed service, measurements can include capacity, voltage under load, internal resistance, and thermal behavior under test conditions.
Documented measurements and recommendations based on the agreed test scope.
Testing scope is confirmed after intake.
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A defined test scope
Test methods, equipment, and operating conditions are selected for the agreed scope.
Findings describe the battery behavior observed during the work performed.
Guardian’s in-house Battery Analyzer and Volta software are under development.
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Controlled tests, documented conditions
Controlled load checks and capacity measurements can show battery behavior under specified test conditions.
Reports document those conditions and findings to inform your next steps. Testing does not guarantee future runtime or performance in every operating condition.
How it works
Step 1
baseline check
We perform initial screening and basic checks within the agreed evaluation scope.
Step 2
Load Testing
Agreed load tests measure battery behavior under specified conditions. Full capacity and Ah/Wh measurements are paid services.
Step 3
Clear results
Documented measurements and recommendations based on the agreed test scope.
Measured findings can inform maintenance decisions.
Assess measured performance against the agreed test criteria
Identify issues observed under the test conditions
Plan repair, replacement, or further investigation
Battery Service Comparison
See exactly what’s included with each service option.
| Service Item | Free Evaluation | Paid Battery Test |
|---|---|---|
| Intake & Safety Screen | ✔ | ✔ |
| Visual Inspection | ✔ | ✔ |
| Pack Voltage | ✔ | ✔ |
| Charger Voltage | ✔ | ✔ |
| Port Checks | ✔ | ✔ |
| BMS Output Check | ✔ | ✔ |
| Accessible Cell-Group Check | ✔ | ✔ |
| Internal Resistance Screen | ✔ | ✔ |
| Short Controlled Load Test | ✔ | ✔ |
| Full Capacity Test | — | ✔ |
| Ah / Wh Measurement | — | ✔ |
| Voltage Sag Under Load | — | ✔ |
| Written Recommendation | ✔ | ✔ |
| Written Data Report | Basic | ✔ |
| Battery SOH (State of Health) | — | ✔ |
Final testing scope is confirmed after intake. Large batteries, long-duration tests, custom-engineered tests, open-pack diagnostics, repair work, rebuild work, parts, and shipping are quoted separately.
Paid Battery Performance Testing
For customers needing more than a basic evaluation, Guardian offers advanced battery performance testing with measured capacity, load behavior, voltage sag analysis, and a written report.
Testing includes:
Safety screening
Visual inspection
Pack & charger voltage checks
Port checks
BMS output testing
Accessible cell-group voltage checks
Internal resistance screening
Controlled load testing
Full capacity testing
Written recommendations & data reporting
Measurements describe battery performance under the agreed test conditions and can inform repair, rebuild, or replacement decisions.
Repair or rebuild work is quoted separately.