Lankoo 14250
Lankoo USB 14250 Lithium Ion Rechargeable Battery User Manual
Modello: 14250
Introduzione
This manual provides essential information for the safe and effective use of your Lankoo USB 14250 Lithium Ion Rechargeable Batteries. These high-capacity 3.7V 300mAh batteries are designed to replace 3.6 Volt LS14250, ER14250, and CR14250 batteries, offering a convenient and eco-friendly power solution with direct Type-C USB charging.
Caratteristiche principali
- Design ricaricabile: Offers a sustainable alternative to disposable batteries, allowing for repeated use and reduced waste.
- Ricarica USB di tipo C: Features a direct Type-C USB input for convenient and fast charging. Includes a cable to charge two batteries simultaneously from any USB power supply (AC adapter, power bank, computer).
- Indicatori LED: Equipped with red LED indicators that blink during charging and remain solid when fully charged, providing clear status updates.
- Alta capacità: Each battery provides 300mAh capacity, suitable for a wide range of devices including dog collars, electric meters, home security systems, baby movement monitors, alarm systems, laser sights, and laser pens.
- Sicurezza certificata: Compliant with North American safety standards, including CE, FCC, and RoHS certifications, ensuring user and device safety.
- Ciclo di vita lungo: Designed for over 1200 charge cycles.
- Extended Shelf Life: Can be stored for up to 10 years with low self-discharge.
Configurazione e ricarica iniziale
Before first use, it is recommended to fully charge your Lankoo 14250 batteries.
- Collegare il cavo: Use the provided Type-C USB charging cable. Insert the Type-C end(s) into the charging port(s) located on the side of each battery.
- Fonte di energia: Connect the USB-A end of the cable to a compatible USB power source, such as an AC adapter, power bank, or computer USB port.
- Indicatore di carica: The red LED indicator on the battery will blink to show that charging is in progress.
- Carica completa: Once the battery is fully charged, the red LED indicator will stop blinking and remain solid. Charging typically takes approximately 1.5 hours.

Figure 1: Type-C USB charging port on the battery and included charging cable.

Figura 2: Oltreview of Lankoo 14250 batteries and their charging cables.
Istruzioni per l'uso
These batteries are designed for use in devices requiring 14250, 1/2 AA, LS14250, ER14250, or CR14250 battery types with a nominal voltage di 3.6V o 3.7V.
- Inserire le batterie: Insert the fully charged Lankoo 14250 batteries into your compatible electronic device, ensuring correct polarity (+ and - ends).
- Compatibilità del dispositivo: These batteries are compatible with a wide range of products, including dog collars, electric meters, home security systems, baby movement monitors, alarm systems, laser sights, and laser pens.
- Ricarica: When the device indicates low battery or performance decreases, remove the batteries and recharge them using the Type-C USB cable as described in the "Setup and Initial Charging" section.

Figure 3: The batteries are designed for over 1200 recharge cycles.
Manutenzione e stoccaggio
- Ricarica regolare: For optimal performance and longevity, recharge batteries when they are depleted rather than allowing them to remain fully discharged for extended periods.
- Magazzinaggio: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. These batteries have a low self-discharge rate and can be stored for up to 10 years.
- Intervallo di temperatura: The batteries are designed to operate and be stored within an anti-high and low temperature range of -40°C to 70°C.
- Pulizia: Keep battery terminals clean and dry. Use a soft, dry cloth to wipe off any dust or debris.
- Sicurezza: Do not use the battery if its wrapper is damaged. Do not use the battery if its current is not matched with your product.

Figure 4: Lankoo 14250 batteries offer an extended shelf life of up to 10 years.

Figure 5: The batteries are designed for performance in a wide temperature range (-40°C to 70°C).

Figure 6: Built-in protection mechanisms ensure safe and reliable operation.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Batteria non in carica. | Loose cable connection, faulty USB power source, or damaged battery. | Ensure the Type-C cable is securely plugged into both the battery and the USB power source. Try a different USB port or power adapter. Inspect the battery for visible damage. If the red LED does not blink, the battery may not be receiving power. |
| La batteria non mantiene la carica. | Battery has reached the end of its lifecycle or is being used in a high-drain device. | While designed for over 1200 cycles, all rechargeable batteries have a finite lifespan. Consider replacing the battery if it no longer holds a charge adequately. Ensure the device's current requirements match the battery's specifications. |
| Device not powering on with charged battery. | Incorrect battery insertion, device malfunction, or incompatibility. | Verify that the batteries are inserted with correct polarity (+/-). Test the batteries in another compatible device to confirm they are functioning. Check the device's manual for specific battery requirements. |
Specifiche del prodotto
| Attributo | Dettaglio |
|---|---|
| Marca | Lankoo |
| Modello | 14250 |
| Tipo di batteria | Lithium Ion Rechargeable |
| Voltage | 3.7V |
| Capacità | 300mAh |
| Cicli di ricarica | Oltre 1200 volte |
| Durata di conservazione | Fino a 10 anni |
| Porta di ricarica | Tipo-C USB |
| Dimensioni del prodotto | 0.98 x 0.55 x 0.55 pollici |
| Peso dell'articolo | 2.39 once |
| Certificazioni | Conforme a CE, FCC, RoHS |
Garanzia e supporto
Specific warranty details and direct manufacturer support contact information are not provided in this manual. For any product-related inquiries, please refer to the seller's return policy or contact the point of purchase for assistance.