Cheap And Discounts 3.7V 1500mAh 15c Lipo Battery remote control helicopter / Airplanes / car Battery 3.7v 18650 cylindrical Lipo battery SM plug Wholesale. Buy Directly From Merchant YYKX Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.