HAILONG barrel

Name: HAILONG barrel
Brand: Doctibike
SKU: 4206150
Price: 25 EUR
Availability: InStock

Reference 4206150

Available under 12 weeks
*according to supplier's lead time

Have you lost the keys to your HAILONG battery installed on a MAKADAM, NAKAMURA or TOP CITY bike ?...
> See more

Have you lost the keys to your HAILONG battery installed on a MAKADAM, NAKAMURA or TOP CITY bike?

There's no need to replace the whole battery: opt for the HAILONG lock and quickly get your electric bike back into service.

This replacement lock makes it possible to secure your battery again and get your EAB back into normal use in just a few days.

Supplied with 2 keys, this lock is compatible with first-generation Hailong batteries.

Please note: this model is incompatible with the Nakamura Summit 730 bicycle battery. Compatibility is essential to ensure correct and safe assembly.

Before ordering, please contact us at contact@ and attach a photo of your batterydoctibike.com
with a photo of your original battery and the complete part number of your bike. This will avoid any mistakes and ensure perfect compatibility.

To view all technical specifications and check compatibility, please refer to the detailed information below ↓

Warranty : 2 years

Available under 12 weeks
*according to supplier's lead time

€20.83

The displayed price including VAT is indicative.
The final amount will be calculated based on the delivery address provided when placing the order.

Free delivery from €299

Notify me when product is back in stock

All good ! We'll send you an email once the product is back in stock.

Technical specifications

Weight

35 g

Warranty

2 years

Advice for use

Merci de vous rapprocher d'un magasin de vélo ou d'un réparateur agréé pour l'installation de cette pièce. Il faut être sûr de savoir monter et installer cette pièce avant de vous la procurer

Battery model

HAILONG GENERATION 1

Comptabilité marque / modèle vélo

NAKAMURA E TRACK; NAKAMURA E FLEX; MAKADAM; GREEN LIGHT; TOPOCITY

Description

Technical description Replacement barrel for HAILONG battery

Product : Electric bike battery lock
Compatible battery type: First-generation Hailong battery
Compatibility with current brands : MAKADAM, NAKAMURA, TOP CITY (depending on model equipped with 1st generation Hailong)
Keys supplied: 2 keys
Function: Lock replacement in the event of loss or malfunction
Installation: Quick replacement with equivalent part

Compatibility

Compatible only with 1st generation Hailong batteries
Not compatible with Nakamura Summit 730 bicycle battery
Essential checks before ordering

→ Incorrect barrel selection may prevent correct battery locking or make installation impossible.

Expert advice

Before making any purchase, identify the exact model of your Hailong battery.
Generations and formats can vary, even within the same bicycle brand.
Send us a clear photo of the battery and the complete bike references for validation.
This will avoid any ordering errors and ensure that your electric bike is returned to service quickly and safely.