# KERUI Fingerprint Smart Padlock USB Rechargeable

# KERUI Fingerprint Lock Keyless USB Charging Smart Padlock Anti-theft Zinc Waterproof Door Lock 0.2sec Unlock Portable Door Lock

Traditional padlocks mean lost keys, forgotten combinations, and vulnerable locking mechanisms that leave your valuables exposed. You need a modern security upgrade that offers instant access without the hassle of keys.

The KERUI Fingerprint Smart Padlock provides lightning-fast keyless security using advanced biometric technology, durable zinc alloy construction, and convenient USB recharging.

-   **0.2-Second Unlock:** Fast 360-degree biometric recognition reads your fingerprint instantly for rapid access.
-   **Keyless Convenience:** Eliminates physical keys and numerical codes entirely.
-   **Durable Construction:** Made with a zinc alloy body and stainless steel shackle for anti-theft and cut resistance.
-   **Weatherproof Protection:** Designed with waterproof levels to withstand outdoor conditions.
-   **Rechargeable Power:** Built-in 3.7V lithium battery charged via USB, providing long-lasting standby performance.
-   **Family Sharing:** Stores up to 10 groups of fingerprints for household and shared use.

**Ideal Use Cases**

-   **Travel:** Secure luggage, suitcases, backpacks, and travel bags.
-   **Sports & Fitness:** Lock gym lockers, bicycles, and golf bags.
-   **Public & School:** Protect student, employee, and hospital lockers.
-   **Residential & Office:** Safeguard cabinets, drawers, toolboxes, and storage gates.

**Frequently Asked Questions**

**Q: How many fingerprints can be registered?**  
A: You can register up to 10 groups of fingerprints, allowing multiple users to access the lock.

**Q: What happens if the battery runs out?**  
A: Connect a Micro USB charging cable to power the lock. It remains secure even when running low on power and can be unlocked while charging.

Upgrade your security with the portable, anti-theft KERUI Smart Padlock. Enjoy keyless peace of mind for your daily routine and travels by ordering yours today.

## Details

- **Price:** 45.48 EUR - 52.15 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Padlock
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Silver / spain | 45.48 EUR | In stock |
| black / spain | 52.15 EUR | In stock |

## Images

- Black fingerprint padlock with arched steel shackle and illuminated finger sensor pad
- Black fingerprint padlock with arched shackle and zinc alloy lock body close-up
- Black fingerprint padlock with micro USB charging port and cable attached
- Black fingerprint padlock with glowing sensor window and fingerprint scan graphic
- Black waterproof fingerprint padlock with arched shackle and water splash effect
- Black fingerprint padlock with Type-C USB charging port and charging cable
- Silver and black fingerprint padlocks with arched shackle and USB charging feature
- Black fingerprint padlock with hand touching the finger sensor on the front
- Black fingerprint padlock showing illuminated finger sensor and chip circuitry
- Black fingerprint padlock with arched shackle and illuminated finger sensor interface

---

> Source: [Tidesmit](https://tidesmit.com/products/kerui-fingerprint-smart-padlock-usb-rechargeable)
> Updated: 2026-08-26