Cheap And Discounts 10Pcs/Lot New original BQ24073RGTR CKQ 6.4V Lithium ion/Polymer 1 1.5A QFN-16-EP (3x3) Battery Management ICs Wholesale. Buy Directly From Merchant Shenzhen Chuangzhuo Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.