Earlier, we spotted an upcoming TECNO smartphone carrying the model number ‘KO3’ on the EEC certification database, where its moniker was revealed as the TECNO Spark Go 3 Pro. Adding to this, the same model number has now appeared on the TÜV certification platform, revealing its battery capacity.
Read more about the update below.
TECNO Spark Go 3 Pro – TÜV Certification
The upcoming TECNO Spark Go 3 Pro carrying the model number ‘KO3’ has now been spotted on the TÜV certification database with the certificate number ‘JPTUV-189683’. As per the details revealed through the listing, the smartphone will be backed by a 5,100mAh battery.

Speaking more, certification-related entries such as ‘EU Group Differences’, ‘EU Special National Conditions’, and ‘SA’ have also been mentioned in the listing.
Notably, the ‘KO3’ model number had previously appeared on the EEC certification database, where its marketing name was confirmed as the TECNO Spark Go 3 Pro. Though, not much was revealed earlier.
Comparing it with the vanilla TECNO Spark Go 3, the already-available smartphone comes equipped with a 5,000mAh battery. Therefore, the newly spotted Pro variant is revealed to feature a slightly larger battery, although its final advertised or typical battery capacity may differ from the value mentioned on the certification platform.
Since the device has now appeared on another certification database almost two months after its earlier EEC listing, we expect more details to be revealed in the coming days.
Stay tuned for more updates!

