USB Battery Charger NB-L11A 10A For Kenwood DMC-K7R K9R L7R Onkyo MD-P20 P30 3D printed, Built-in charging indicator light, green when fully charged, red when charging Only charger, battery not included Please note that you can only use the computer USBA port to charge, or use a low-current charger below 5V 1A. Contents: x1 Charger x1 USB-C Cable Dear customer, I'm sorry, because 3D printing is not as perfect as traditional plastic products. If you receive the items and have any questions, please leave a message to me. Please don't worry, the items are guaranteed, thank you 3D printing material can withstand high temperatures up to 65?, 149? please pay attention to the temperature