Asus is back with another big battery phone in India. The company had previously launched 4100mAh Asus Zenfone 3 Max with 5.5-inch display, and now there is another Zenfone Max with 5.2-inch display and 5000mAh battery. The company is claiming it to offer up to 38 days of 4G standby time, 28 hours of 3G talk-time, and 25 hours of Web browsing. The smartphone comes at a price of Rs. 14,999 and will be made available across all retail outlets and e-commerce portals starting February 7.