• [Customer Service] Rest assured with 30 days Refund and 12 months Warranty; 24 x 7 email support. We specialize in providing quality power products and quality customer service. (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”.)
• [Specifications] Model: GK5CN-00-13-3S1P-0 // Battery type: Li-ion // Color: Black // Voltage: 11.14V // Capacity: 46.74Wh/4000mAh. (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 GK5CN-00-13-3S1P-0, GK5CN-00-13-4S1P-0, GK5CN-11-16-3S1P-0, GK5CN-03-13-3S1P-0, GK5CN-00-B-3S1P-0, GK5CON67VK/GT, GK5CN00133S1P0, GK5CN00B3S1P0, 40068133, 3ICP6/63/69
• [Compatible with Laptop Models] Fit for TONGFANG SCHENKER MECHREVO Series; Fit for MAINGEAR Vector 15 Series; Fit for Medion X6805 X6807 Series; Fit for MACHENIKE Series; Fit for Hasee Series; Fit for Evoo EG-LP4-BK Gaming, EG-LP5-BK Series
• [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.
• [Security] All EFOHANA 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.)