"I did not think things could be any cheaper until I deiscovered BangGood. Then I thought: maybe they have lousy service. But no! They have excellent service! I ordered a pair of Li-Ion batteries, but after 3 months still no sign of them. While other and later placed orders were always delivered, usually within 2 weeks. When I told BangGood Customer Service the batteries have not been delivered to me they offered me with no problem a refund or a resend. I opted for the resend, because I need the batteries; delivered within 2 weeks! Wow! I am more than willing to pay for the othres if they ever arrive. I love this no-nonsense service!"