Mobik C21N1808 Laptop Battery Replace for Asus Chromebook C423 C523 C423NA C523NA C423NA-EB C423NA-BZ C523NA-A2 C423NA-RH91T-CB C523NA-DH02 C523NA-EJ0052 C423NA-BV0078 C523NA-A20105 7.7V 38Wh 4940mAh

Features

• 【Adhering To The Principle Of Customer First】We specialize in providing quality power products and quality customer service. Rest assured with 30 days Refund and 12 months Warranty; 24 x 7 email support. (Note: Amazon return windows will close after one month, If you have any problem with battery, please Contact us - in “YOUR ORDER” options click the “contact seller”.)
• 【Tech Specs & 100% New Products】①Model: C21N1808; ②Voltage: 7.7V; ③Capacity: 38Wh/ 4940mAh; ④Battery type: Li-ion. (We only use grade A battery cells that provide up to 500 recharge cycles over the life of the battery. Come with screwdrivers.)
• 【Compatible Part Number】Fit for C21N1808 / C21PqCH / 0B200-03060000 / 0B200-03130000. (Note:there are two types of C21N1808 batteries, they are Not compatible with each other. please confirm your original battery is the same as in the picture.)
• 【Replacement For Laptop】①For Asus Chromebook C423NA / 423NA-BV0001 / C423NA-BV0017 / C423NA-BV0044 / C423NA-BV0051 / C423NA-BV0054 / C423NA-BV0078 / C423NA-BZ0004 C423NA-BZ0027 / C423NA-BZ0038 / C423NA-BZ0057 / C423NA-DH02 Series; ②For Asus Chromebook C523NA / C523NA-A20007 / C523NA-A20025 / C523NA-A20026 / C523NA-A20033 / C523NA-A20045 / C523NA-A20057 / C523NA-A20093 / C523NA-A20105 Series.
• 【High Quality Materials & Packed With Safety Features】All Mobik products are certified by UL / CE / FCC / RoHS for safety. We’re so confident in the performance of our replacement laptop batteries, strict guidelines for compatibility, strict quality control standards and standards compliance for environment safety. (including short circuit, overheat, and overload protections.)
• 【Tips】If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.