Image available on the official notice.
Motorcycles (Honda BENLY eⅠ and 9 other models) - Parts replacement
Official notice
21 Apr 2026
Last checked
27 Oct 2026
An official CAA Japan notice concerns Motorcycles (Honda BENLY eⅠ and 9 other models) - Parts replacement. Defect in removable portable batteries. Defective component: other (removable portable battery). Condition and cause of the structure, equipment or performance considered noncompliant with standards: In removable portable batteries installed in electric motorcycles, inappropriate control of battery cell casing processing and inappropriate outer diameter settings for the electrode layers may cause residual stress from processing and stress from expansion of the electrode layers to crack the cell casing, allowing electrolyte to leak. This may cause charging failure due to reduced cell voltage, or metal may deposit from leaked electrolyte and cause a short circuit. In the worst case, the cells may ignite and cause a fire. Published 2026-04-21.
What to do now
Recall notification number: 5811. Remedial measures: Replace all affected removable portable batteries with improved units.
Units affected
23,907
Recall number
5811
Official notice
2026-04-21
The hazard
The hazard
Defect in removable portable batteries. Defective component: other (removable portable battery). Condition and cause of the structure, equipment or performance considered noncompliant with standards: In removable portable batteries installed in electric motorcycles, inappropriate control of battery cell casing processing and inappropriate outer diameter settings for the electrode layers may cause residual stress from processing and stress from expansion of the electrode layers to crack the cell casing, allowing electrolyte to leak. This may cause charging failure due to reduced cell voltage, or metal may deposit from leaked electrolyte and cause a short circuit. In the worst case, the cells may ignite and cause a fire.
How to check if you're affected
How to check if you're affected
Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.
Models
Recall Numbers
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Affected products
Product 1
Units affected
Hazard
Where it was sold
Where it was sold
Retailer information is not currently available in RecallScope. Check the official notice for distribution details.
Location 1
Affected area 1
Company & contacts
Company & contacts
Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-370004.
Source & status
Source & status
Recall details
Recall details
Recall number
Event id
Units affected
Source tier
Documents, notices & source
See the official notice and source documents for full details.
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