Cheap And Discounts NITECORE NL1835R 3500mAh High Performance Built-in Micro-USB Charge Port Rechargeable Liion Battery 12.6Wh 3.6V Button Top 18650 Wholesale. Buy Directly From Merchant nitecorelight Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.