3-pin USB Charger for Groovypets Waterproof Rechargeable Remote Trainer Dog Training Shock Collar Model T221

3-pin USB Charger for Groovypets Waterproof Rechargeable Remote Trainer Dog Training Shock Collar System Model T221 and bark collar model B600.

3-pin USB Charger for Groovypets Waterproof Rechargeable Remote Trainer Dog Training Shock Collar Model T221

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).

Key Features

• ✅ 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.

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