14.80V, 3400mAh, Li-ion Battery fits Biocare, Ecg-1200, Ecg-1201, 50.32WhBattery Fits Models: Ecg 1200, Ecg 1201, Ecg 1210 Battery Part Numbers: Hylb 293, Hylb 683 The Cameron Sino range of batteries are historically the most reliable and cost effective generic batteries we have ever supplied; they are designed with safety as a priority and will last as long as the originals. This battery should be the same or greater capacity than the original battery. If you have the battery model number, this is usually the best way to