The batteries are great for the price. Although a long-term test is still pending, but so far they make a good impression. Have the batteries are charged twice with the BC700 (indicates the mAh that are loaded). Result; two batteries reach almost 1100mAh, 2 even come about. Price is really fair. Another plus point: had a few questions about the battery. When you call, I was directly connected to a technician who patiently answered my questions and competently. Great service !!!