Cheap And Discounts Laptop AC Adapter DC Charger 19V 3.42A 5.5*1.7mm For Acer M5-581G 4730ZG TMP243 E1-571G V5-531P TM8473 V5-551G Power Supply Wholesale. Buy Directly From Merchant Twroes Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.