Store New Arrivals Add to Favorite View Feedback Contact USB Charging Cable Charger for Waterproof Rechargeable Remote Trainer Dog Train Description Item Dimensions LxWxH 4 x 0.5 x 3 inches Product Dimensions 4 x 0.5 x 3 inches; 1.45 ounces Country of Origin China Item Weight 1.44 ounces Target Audience Keyword Dogs, dog Is Discontinued By Manufacturer No Item Package Dimensions L x W x H 5.04 x 2.13 x 0.98 inches Charger with 3mm charging pins for 2 units that take 3-mm pins for charging. The 3rd pin is 2mm for unit with 2mm charging port only. This charging cable has two 3mm charging pins and 1 2mm charging pin. USB charging cable(can charge via USB port), output 5V, 500mAh. May work with any brand model that takes 2mm or 3mm charging pins. The USB 3-pin charging cable will let you to charge 3 units(two units via two 3mm pins and one unit via 2mm pin). It can plug into a computer USB port/USB hub or cell phone charger with USB port. Works with GROOVYPETS remote training kit MODEL T221 and B600 bark collar, Aetertek AT-211(2mm pin only). Also works with Groovypets model with bone shaped receiver(one 2mm pin ONLY). May work with other brand that uses 2mm/3mm charging pins. SPECS Output: 5V, 500mA Charging tip diameter: 2 mm(1pin), 3mm(2 pins). ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.