Replacement C21N1509 7.8V 38Wh Battery for Asus X556UF-1B

C21N1509 38Wh Replacement Battery ASUS VivoBook X556UA X556UB X556UF X556UJ Laptop

Replacement C21N1509 7.8V 38Wh Battery for Asus X556UF-1B

Free Shipping

This product qualifies for free air shipping.

  • Views(Previous Week): 3096
  • Product Code: C21N1509
  • Availability: In Stock
37 Products Sold (Previous Week)
  • AU$67.19
  • Ex Tax: AU$67.19

Replacement C21N1509 7.8V 38Wh Battery for Asus X556UF-1B

Battery Type: Li-Polymer, Battery Volt: 7.6 V, Capacity: 38Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 months

Compatible Model Numbers:

VivoBook X556UQ, VivoBook X556UQ-XO076T, X556, X556UA, X556UB, X556UB-3F, X556UB-3G, X556UF, X556UF-1A, X556UF-1B

Compatible Part Numbers:


Follow the notice below, Better using your Asus C21N1509 Laptop Battery

  1. Storage - Store your C21N1509 Laptop Battery in a clean, dry, cool place away from heat and metal objects. The Asus C21N1509 batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
  2. Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
  3. Exercise Your C21N1509 Battery - Do not leave your batteries dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
  4. Calibrate Your batteries - If your Battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the Laptop Battery pack.
    Consider removing the C21N1509 battery from a laptop when running on fixed power
  5. Do not short-circuit. A short-circuit may cause severe damage to the battery.
  6. Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your C21N1509 battery is a lot less efficient when not within its standard operating temperature range.


  • If the capacity is low in current,CPU will be in electricity-saving model and battery can not be charged.In this case,take off the battery and fit on to rouse the CPU. The C21N1509 battery can be charged then.
  • Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.
  • Recharge the battery as the circle more than once per month to make the management of capacity reach its best status, and prolong Asus  C21N1509 Laptop Battery useful life.


Write a review
Note: HTML is not translated!
    Bad           Good

Tags: VivoBook, C21N1509