XITAIAN 11.4V 4210mAh 48Wh B31N1336 Replacement Battery for Asus VivoBook V551 V551L V551LA R553L R553LN S551 S55IL S551LN-1A

• SPECIFICATION: Battery type: Li-ion; Capacity:48Wh/4210mAh; Voltage:11.4V; Color:Black.
• COMPATIBLE PART NUMBER: B31N1336 A42-S551 C31-S551.
• COMPATIBLE MODEL: For ASUS VivoBook A551L S551 S551L S551LN R533L K551LN K551L R553L R553LF R553LN S551LA S551LB V551L.
• SAFE AND STABLE: Overcharge protection, overcurrent protection, short circuit protection, high temperature protection to ensure your safe use. GRADE A CELLS: No memory effect, fast charging and low power consumption. Strict guidelines for compatibility and compliance with environmental safety standards.
• HIGH QUALITY COMPONENTS: Our Laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance. We only use grade A battery cells that provide up to 500 charging cycles. We’re so confident in the performance of our replacement laptop batteries.

XITAIAN is a professional manufacturer in the field of power tool batteries, laptop batteries, and charger. We are committed to providing high quality, competitive cost, and superior performance product and best service to customers. Specification: Battery type: Li-ion; Capacity: 48Wh/4210mAh; Voltage:11.4V; Color:Black Compatible Part Number: B31N1336 A42-S551 C31-S551 Compatible Model: For ASUS VivoBook A551L S551 S551L S551LN R533L K551LN K551L R553L R553LF R553LN S551LA S551LB V551L Note: 1. The first use of the battery, the battery voltage may be too low, you need to recharge the standby 24 hours before normal use. 2. The computer does not recognize the battery, the battery connector may be a bad contact with the computer jack, At this time need to check if the battery connector of copper exposed. 3. Before you place an order, you can take out the battery and check clearly your battery model or serial part number on the label.