CMOS Battery RTC Memory BIOS Battery for DELL Latitude E5440 E5450 E6440 E6420 E7440 E7240,Alien-Ware M18x,M18xR2,14 R1,18 R1,13,17 R2,15 R1,15 R2,17 R3,13 R2,15 R3,17 R4|for Inspiron 4050(Black)
genuine image
CMOS Battery RTC Memory BIOS Battery for DELL Latitude E5440 E5450 E6440 E6420 E7440 E7240,Alien-Ware M18x,M18xR2,14 R1,18 R1,13,17 R2,15 R1,15 R2,17 R3,13 R2,15 R3,17 R4|for Inspiron 4050(Black)
LeFix supplies high-quality CMOS batteries made with Japanese coin cell battery, ensuring long-term durability and performance for your laptop's BIOS firmware.
CMOS Battery RTC Memory BIOS Battery for DELL Latitude E5440 E5450 E6440 E6420 E7440 E7240,Alien-Ware M18x,M18xR2,14 R1,18 R1,13,17 R2,15 R1,15 R2,17 R3,13 R2,15 R3,17 R4|for Inspiron 4050(Black)
Numéro d'article: 46023483

CMOS Battery RTC Memory BIOS Battery for DELL Latitude E5440 E5450 E6440 E6420 E7440 E7240,Alien-Ware M18x,M18xR2,14 R1,18 R1,13,17 R2,15 R1,15 R2,17

86% des répondants recommanderaient ceci à un ami

Numéro d'article: 46023483

€ 13

Détails du prix

Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )

*Tous les articles seront importés depuis États-Unis

En stock
États-Unis Importé depuis la boutique USA

QTY:

Commandez maintenant et recevez votre commande aux alentours du Samedi, Septembre 26
Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
LeFix supplies high-quality CMOS batteries made with Japanese coin cell battery, ensuring long-term durability and performance for your laptop's BIOS firmware.
Garantie U-Care :
Aucun
Sélectionnez un forfait
fast shipping

Livraison
rapide

free return

Retour
gratuit*

Emballage sécurisé

Emballage sécurisé

Produits 100 % originaux

Produits 100 % originaux

pci-dss

Conformité PCI DSS

iso certified

Certifié ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

Compatibility
Designed specifically for Dell Latitude, Alienware, and Inspiron models, ensuring perfect fit and functionality for a wide range of laptops.
Reliable Performance
Provides consistent power to critical components like RTC memory and BIOS, enhancing the laptop's reliability and performance longevity.
Easy Installation
User-friendly design allows for quick and straightforward installation, saving time and minimizing downtime for users needing battery replacements.

Détails du produit

Shop online for a Replacement CMOS Battery with Wire Leads and Connector 1.25mm Pitch for DELL Latitude E5440 E5450 E6440 E6420 E6230 E6520 E7440 E7240 Alienware 17R3 - Yellow Color at Ubuy French Guiana. Get fast and reliable delivery.
Number of Batteries1 CR2 batteries required.
BrandLeFix
ManufacturerLeFix
Antenna LocationLaptop
Battery Cell TypeLithium Manganese Dioxide
Battery Capacity250 milliamp_hours
Voltage3 volts
ReusabilityRechargeable
Amperage3 A
Compatible Phone ModelsFor Certain Laptop Models
Unit Count1 Count
Battery Weight4 g
Item Dimensions1.77 x 0.79 x 0.13 inches (4.5 x 2 x 0.3 cm)
Battery Cell CompositionLithium Manganese Dioxide
Recommended Uses For ProductLaptop

Marchandises dangereuses

Pour éviter tout retard dans le processus de dédouanement des marchandises dangereuses, le colis doit être ouvert dans notre entrepôt pour vérifier la gravité des composants dangereux. Please see the list of Dangerous goods here.

À qui est-ce destiné ?

Suitable For
  • Laptop Users

    Ideal for users of compatible Dell and Alienware laptops that need a replacement BIOS battery for optimal performance.

  • Frequent Travelers

    Perfect for professionals who travel frequently and require a reliable battery to maintain system settings on the go.

  • Tech-Savvy Individuals

    Beneficial for users comfortable with DIY repairs, allowing them to easily replace the battery and save on service costs.

Not Suitable For
  • Casual Users

    Not suitable for users who rarely use their laptops and do not need frequent battery replacements or maintenance.

DESCRIPTION DU PRODUIT

CMOS Battery RTC Memory BIOS Battery for DELL Latitude E5440 E5450 E6440 E6420 E7440 E7240,Alien-Ware M18x,M18xR2,14 R1,18 R1,13,17 R2,15 R1,15 R2,17 R3,13 R2,15 R3,17 R4|for Inspiron 4050(Black)

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is a CMOS battery, and why is it important for my laptop?

    répondre: A CMOS battery, or RTC (Real-Time Clock) battery, powers the BIOS firmware that keeps track of system settings, time, and the date. It is crucial since it helps maintain system configurations even when your laptop is turned off. Without a functioning CMOS battery, you may experience issues such as incorrect system time or loss of BIOS settings. This can lead to trouble booting up your laptop or recognizing hardware, affecting overall performance.
  • question: How do I know if my CMOS battery needs replacement?

    répondre: Signs that your CMOS battery may need replacing include incorrect system time and date, BIOS errors during startup, or sudden loss of hardware configurations. If your laptop shows these symptoms, it’s advisable to replace the battery. Monitoring these issues can help ensure your device operates smoothly, making it easy to maintain your settings and configurations over time.
  • question: Can I replace the CMOS battery myself, or do I need a technician?

    répondre: Replacing the CMOS battery can often be done by yourself, provided you have the right tools and follow safety precautions. Most laptops, including the Dell Latitude series, have accessible compartments for battery replacement, usually requiring minimal tools. However, if you are unfamiliar with computer hardware, seeking help from a technician can help avoid any damage to your laptop.
  • question: What are the compatible models for the CMOS battery I need?

    répondre: The CMOS battery in question is compatible with specific Dell Latitude models such as E5440, E5450, E6440, E6420, E7440, E7240, and several Alienware models including M18x and M18xR2. Ensuring compatibility is crucial for operation, as using an incompatible battery may lead to further issues. It's always advisable to cross-check model specifications with the product information before purchasing.
  • question: Is it safe to use third-party CMOS batteries?

    répondre: Using third-party CMOS batteries can be safe if sourced from reputable manufacturers. Ensure that the battery matches the specifications of the original equipment. Quality batteries may offer reliable performance and longer life compared to some original components. It's crucial to read reviews and check compatibility to minimize risks for your device’s operation.
  • question: How long does a CMOS battery typically last?

    répondre: CMOS batteries usually last anywhere from 2 to 10 years, depending on usage and power-saving settings of the laptop. Factors like regular usage, environmental conditions, and quality of the battery can affect longevity. Routine checks can help you anticipate when a replacement is due, ensuring seamless performance of your device.
  • question: What should I do after replacing the CMOS battery?

    répondre: After replacing the CMOS battery, it's important to reset the BIOS settings back to your preferred configurations, including system time and date. This is because the new battery will reset all saved settings to factory defaults. Maintaining correct settings ensures your laptop operates reliably with user-specific configurations fully restored.
  • question: How can I prevent future CMOS battery issues?

    répondre: To avoid future CMOS battery problems, ensure your laptop is regularly used and not left unplugged for extended periods, as power drain can lead to battery depletion. Implementing regular system checks and maintaining optimal settings can keep your device performing well. Simple practices like ensuring your laptop's power settings are efficient can aid in prolonging the life of the CMOS battery.
  • question: Where can I buy a CMOS Battery RTC Memory BIOS Battery for DELL laptops?

    répondre: You can purchase the CMOS Battery RTC Memory BIOS Battery for your DELL Latitude or Alienware laptops from Ubuy. Ubuy offers a variety of compatible products to meet your needs. Their platform allows you to easily find the right battery for your specific laptop model, ensuring you are equipped to resolve any CMOS battery issues efficiently.

LeFix Batteries Editorial Review

Aucune critique éditoriale trouvée

Avis et évaluations clients

1 évaluations des clients
  • 5 étoile
    100%
  • 4 étoile
    0%
  • 3 étoile
    0%
  • 2 étoile
    0%
  • 1 étoile
    0%

Donnez votre avis sur ce produit

Partagez votre avis avec d'autres clients

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

trustpilot logo
4.2/5 9477 commentaires
Lire les avis
JK
Jasmin
Acheteur vérifié

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Acheteur vérifié

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Acheteur vérifié

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Acheteur vérifié

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Acheteur vérifié

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Paiement sécurisé Global Delivery Retours faciles Genuine Products

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

€ 13

Commandez maintenant et recevez votre commande aux alentours du Samedi, Septembre 26

QTY:

Transaction sécuriséeTransaction sécurisée

Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Caractéristiques et avantages

  • High-quality Japanese coin cell battery for long-lasting performance
  • Durable polycarbonate plastic housing shell and ABS for high endurance
  • Compact heat shrink tube for secure wire connection and longevity
  • Double-sided adhesive sticky pad for convenient replacement
  • Standard 2-pin and 2-wire battery connector for compatibility
  • Professional packaging with anti-static bag for long life span

Assurance Ubuy

Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.