FYIOGXG 2500mAh / 9.50Wh Replacement Battery for Classic, Classic 4G, Kopi, Q20, SQC100-1, SQC100-3, SQC100-4, SQC100-5 PN: 1ICP4/59/93, BPCLS00001B

Cameron Sino Cameron Sino is a brand focusing on sell battery, we aim at supplying high-quality professional battery products. Fit Modelr for: Yamaha KR4-M4251-000 Part Number for: Yamaha Notice Before Purchase - Be carefully check the model number of your device and the part number of your original Battery to see if this Battery is compatible with your device. - A new battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge. - When you install it, be sure the connector has been properly connected to your device. - Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life. Caution: 1.Don't disassemble 2.Don't dispose of in fire or water 3.Don't store above 60 ??140?? Contact us If you have any questions or any issues when using our product, please send us a message, we will reply you as soon as possible.