Battery ratings

What do the labels mean?

UL safety standards

UL 2271: the battery pack.
UL 2849: the e-bike’s electrical system, including its battery and charger combination.

Ask for certification for the exact model.

CSA, cUL & cETL pictures

Look for a recognized Canadian mark on the charger.

See the marks and what they mean

Other labels

UN 38.3: transport tests.
IP: dust and water protection.
CE: the maker’s declaration of EU conformity.

These do not replace e-bike electrical safety certification.

Volts, Ah and Wh

V: voltage.
Ah: charge capacity.
Wh: stored energy.

These describe performance, not safety certification.

Read the battery guide

IDENTIFY YOUR BIKE

Bike photos by model year

Manufacturer archive examples. Compare the named trim and frame with your bike; a photo does not confirm replacement-part compatibility.

Specialized Men's S-Works Turbo Levo FSR Carbon 6Fattie/29 2018

2018 · Specialized Men's S-Works Turbo Levo FSR Carbon 6Fattie/29

Manufacturer model-year photo; colours and regional equipment can differ.

View manufacturer archive

2019 · Specialized S-Works Turbo Levo

Detail photo of the named trim.

View manufacturer archive

2020 · Specialized S-Works Turbo Levo

Manufacturer model-year photo; colours and regional equipment can differ.

View manufacturer archive

Specialized Turbo Levo Expert Carbon 2021

2021 · Specialized Turbo Levo Expert Carbon

Manufacturer model-year photo; colours and regional equipment can differ.

View manufacturer archive

2022 · Specialized Turbo Tero 3.0

Manufacturer model-year photo; colours and regional equipment can differ.

View manufacturer archive

Sources checked October 7, 2026. More model years will be added as archive evidence is verified. Images load from the manufacturer; if a photo is unavailable, use its archive link.

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