Cameron-Sino CS Backup Battery for SportDOG Dog Collar Battery TEK V1L Handheld Transmitter, TEK-H, TEK-V1LT Handheld Transmitter .Cameron Sino offers premium quality batteries and chargers at an affordable price. Our products are CE and RoHS certified .We offer a wide range of products Additional Details ------------------------------ Product description: Cameron-Sino CS Backup Battery for SportDOG Dog Collar Battery TEK V1L Handheld Transmitter, TEK-H, TEK-V1LT Handheld Transmitter .Cameron Sino offers premium quality batteries and chargers at an affordable price. Our products are CE and RoHS certified .We offer a wide range of products