Additional Details ------------------------------ Product description: ?Cameron Sino Cameron Sino is a brand focusing on sell battery, we aim at supplying high-quality professional battery products. ?Fit Modelr: Drive 50 LM, Drive 51LMT, Drive 51LMT-S, DriveSmart 5 LMT, Nuvi 30, Nuvi 50, Nuvi 50LM, Nuvi 52, Nuvi 52LM, Nuvi 52LMT, Nuvi 55, Nuvi 55LM, Nuvi 55LMT ?Compatible Models: 361-00056-00, 361-00056-50 ?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. ?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.