ASUS

B31N1336 Battery for ASUS VivoBook S551 S551LB S551LA R553L K551 — 11.4V 48Wh

15,68 €26,54 €40% OFF
Retours sous 30 joursGarantie 1 an
Livraison estimée: 7 octobre - 9 octobre.
15,68 €
Quantité
Moyens de paiement
Détails du produit

Product Overview

The B31N1336 (also sold as C31-S551) is a Grade-A 3-cell 48Wh / 4400mAh Li-ion replacement battery at 11.4V for ASUS VivoBook S551, S551LB, S551LA, R553L, R553LN, R553LF, K551LN, V551 and V551LA series laptops. Flex-3 certified for precise capacity reporting and protection-circuit compliance with accurate charge-state communication to the OS. Ships 100% brand new with a 1-year warranty.

Specifications

Attribute Details
Standard Model B31N1336
Capacity 48Wh / 4400mAh
Voltage 11.4V
Battery Type Li-ion (3 Cells)
Cell Grade Grade-A
Flex-3 Compatible Yes
Condition 100% Brand New Replacement Battery
Warranty 1-Year Warranty

Replace Part Numbers

  • B31N1336
  • C31-S551

Compatible Models

  • For ASUS VivoBook S551 Series
  • For ASUS VivoBook S551LB
  • For ASUS VivoBook S551LA
  • For ASUS R553L Series
  • For ASUS R553LN
  • For ASUS R553LF
  • For ASUS K551LN
  • For ASUS V551 Series
  • For ASUS V551LA

FAQ

What is the difference between B31N1336 and C31-S551?

B31N1336 and C31-S551 are two part numbers for the same battery. Both refer to the identical 11.4V 48Wh 3-cell Li-ion battery used in the ASUS VivoBook S551 and R553L series, and this replacement fits both.

Is the B31N1336 battery brand new?

Yes — it is 100% brand new with Grade-A Li-ion cells and Flex-3 certified protection for safe, accurate charging.

What warranty is provided?

A 1-year warranty against manufacturing defects is included, with full customer support from the date of purchase.

Service client

Contactez-nous pour toute question sur les produits et les commandes.

Garantie
  • Les produits bénéficient d’une garantie d’un an à compter de la date d’achat.
  • Elle couvre les défauts de fabrication dans des conditions normales d’utilisation. Les dommages liés à une mauvaise utilisation, un accident, l’usure normale ou une modification non autorisée sont exclus.
  • Pour une demande de garantie, contactez-nous avec votre numéro de commande et des photos.