2x Pack - BP20R Battery for Dogtra 280NCP, 300M, 200NCP Gold, 200NCP, 175NCP, 300M Element, 280NCP Platinum, 282NCP, 302M Dog Training Collars (210mAh, 3.6V, NI-MH) Replacement Dogtra 280NCP, 300M, 200NCP Gold, 200NCP, 175NCP, 300M Element, 280NCP Platinum, 282NCP, 302M Battery Battery Capacity: 210mAh, Voltage: 3.6, Type: Nickel-Metal Hydride Quantity: 2, Lifetime Warranty On Sale for a Limited Time! Grade A Quality. High Capacity.