Cheap And Discounts PALO Durable Smart Watch Battery LQ-S1 YX-W9B 3.7V 380mAh Rechargeable Li-ion Polymer Battery For Smart Watch DZ09 Wholesale. Buy Directly From Merchant Global Battery Factory Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.