DIAGBATT Battery Test Bench
The OZO DIAGBATT Battery Test Bench allows you to test the remaining capacity of any e-bike, scooter, or e-scooter battery, from 12V to 72V DC, with a configurable discharge current from 0 to 15A.
When connected to a computer, it can generate a detailed test report that can be provided to your customers with your own brand or store logo.
Compatible with all batteries, though some brands with proprietary communication protocols—such as Bosch, Shimano, Yamaha, or Brose—require an additional communication module. These modules are sold separately.
DIAGBATT
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THE DIAGBATT
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The OZO DIAGBATT is a professional battery discharge tester designed to accurately assess the residual capacity of various battery chemistries, including Lead-Acid, Lithium-ion, NiCd, and NiMh.
By simulating real-world discharge conditions, the DIAGBATT measures effective capacity and performance under load. Unlike standard voltage-based tests, it allows you to:
- Detect batteries with significant capacity loss
- Measure internal resistance and BMS cutoff thresholds
- Generate detailed discharge curves for any battery type
- Export professional reports for workshop records or customer transparency
- Optimize workflow: the test requires only 2 minutes of manual labor
- Instant diagnostics: immediately identify if a battery is healthy or defective
- Pre-repair validation: determine if a battery should be replaced or refurbished
- Resale certification: provide a precise health report to reassure buyers
The DIAGBATT features native compatibility with: Arcade, Nakamura, Decathlon, Denver, Wayscral, Velobécane, motobécane,
hilltecks, easybike, solex, eveo, flyingcat, pietrobike, voltaway, Elwing, Eovolt, Gaya, Nihola, Globe3T, TrotRx,
50 rebels, Energy bike, Velair, Lombardo, essentielB, ATALA, Toplife, CYCOO, Dodane, eazy mouv,
forerunner, greencity, innovelo, joycube, makadam, momentum, Phylion, protanium, Torpado,
Starway, veloscoot, velowatt, vepli, wattoo, OVELO, nature et decouverte, Auchan, feu vert, MOMA, Gitane, Pompom.
The DIAGBATT is also compatible via optional communication modules with: Bosch, Shimano, Yamaha, Tranzx, Brose, gazelle, Sparta, Giant, Panasonic.
TEST REPORT EXAMPLES
HEALTHY BATTERY (PASS)
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DEFECTIVE BATTERY (FAIL)
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