Performance Validated
Join the eMabler Charger Certification Program
We currently certify and support over 600+ firmware versions and over hundreds of different models, including:
Where Reliable Chargers Earn Recognition
Stand Out Where It Matters
Gain a spot in our trusted directory used by CPOs across Europe. We run the tests, share the results, and help you reach the networks looking for certified hardware.
Performance You Can Count On
We test your charger in real charging conditions and confirm it performs reliably. Certification earns you visibility with CPOs and builds trust from day one.
Backed by Real Data
Each certification comes with clear performance insights, from session success rates to connection stability, helping you improve with every firmware release.
Faster Time to Market
Skip long integration cycles and field surprises. Certified models connect smoothly to the eMabler platform, so you can launch with customers sooner.
Good Chargers Work.
Certified Chargers Keep Working.
Not all EV chargers are built the same. Chargers with top-tier hardware and firmware deliver consistently high success rates, keeping EV drivers satisfied and your operations smooth.
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Two chargers may look identical, but their true worth is revealed only in the field. Certified chargers perform reliably, minimize downtime, and deliver consistent ROI across thousands of charging sessions.
Certified Hardware
Proven performance backed by data predictable, and trusted by operators.
Charger Performance
Stable across 50+ real tests
Success Rate
98%+ successful sessions
Integration Time
Up to 40% faster
Revenue
Measurable ROI within months
Hidden costs
None
Number of Service Tickets
Reduced by up to 70%
Driver Satisfaction
Improved customer retention
Uncertified Hardware
Unpredictable performance and behaviour that increase operational risk.
Charger Performance
Inconsistent
Success Rate
Unknown
Integration Time
Longer, unpredictable setup
Revenue
Unpredictable
Hidden costs
Maintenance & support
Number of Service Tickets
Frequent support issues
Driver Satisfaction
User drop-off trend
Our testing doesn’t stop at “Does it connect?”. Every eMabler-certified charger earns its badge through a deep technical validation process that guarantees real-world performance, stability, and reliability.
Hardware Testing
Each charger completes over 50 controlled test cases where we inspect 100+ behaviors, messages, and edge cases from startup and configuration to live charging sessions and remote operations.
connection
connection
Communication Stability
We validate all mandatory OCPP messages, monitor 24-hour continuous sessions, and require ≥99.8% connection stability to pass. Testing also covers session reliability across firmware versions, interoperability with cloud systems, and long-term performance during software updates.
Success Rate Calculation
We track every vehicle connection event and check that a charging session starts and finishes without errors after the initial handshake. Success is calculated hourly for each charger, weighted by idle time, so low-usage chargers don’t distort the real success rate.
Performance Benchmarking
We benchmark every charger against 250+ certified models, comparing key metrics like start latency and recovery rate to industry-leading thresholds.
Get Certified
