Description
Product Overview
The ZWDZ aluminum battery case lock is engineered for electric bicycles, delivering strong, corrosion‑resistant protection in a compact form. Made from high‑quality aluminum alloy, the lock measures 2.36 x 2.36 x 0.79 inches and weighs only 62 grams, ensuring minimal impact on bike performance. It features an on/off key switch that integrates with the bike’s ignition system, providing quick access while keeping the battery secure.
![[Product front view showing all components]](https://www.yellowgo.store/wp-content/uploads/2026/06/640ee7b5b7ba41f3bfe8c4b1c36c4341.jpg)
Usage
Designed for everyday commuters, trail riders, and city cyclists, this lock secures the battery case in any environment—urban streets, park trails, or rugged off‑road paths. The key‑operated ignition switch allows you to power the bike on or off without removing the lock, making it perfect for quick stops and long‑term storage.
Why Choose Us
ZWDZ combines precision engineering with durable aluminum construction, offering a lock that resists rust, impacts, and tampering. Each package includes the lock body and two matching keys, backed by a responsive customer support team ready to assist with installation or replacement needs.
Key Features
- Aluminum alloy body provides high strength and corrosion resistance.
- Integrated ignition on/off key switch simplifies bike operation.
- Compact 12 mm profile maintains sleek bike aesthetics.
- Lightweight design adds only 62 grams, preserving bike performance.
- Includes two keys and dedicated support for hassle‑free replacement.
FAQ
Does this lock fit all electric bike batteries?
It is specifically designed for Polly electric bike battery cases but fits most standard e‑bike battery housings of similar dimensions.
Is any tool required for installation?
No special tools are needed; the lock slides onto the battery case and the key switch is ready to use.
Will the lock affect the bike’s performance?
Weighing only 62 grams, the lock adds negligible weight and does not interfere with the bike’s handling.
Can I replace the lock if it gets damaged?
Yes, the lock is sold as a replacement part and includes two new keys for immediate use.
Is there a warranty?
ZWDZ offers a one‑year warranty covering manufacturing defects and provides responsive after‑sales support.





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