Cheap And Discounts LiCoO2 Cathode Powder Li-ion Battery (Coin Cell & Solid-State) 185mAh/g Capacity, 2.99g/cm3 Tap Density, LCO Lab Grade for R&D Wholesale. Buy Directly From Merchant Shop1104726159 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.