対応送信機モデル：
取り付けについてお困りですか？
ステップバイステップのバッテリー交換ビデオはこちら：
▶️ Dogtra バッテリーの交換方法
The battery drained fast in my old one, but this 400mA replacement slips right into my Dogtra 1100NC and holds a charge through multiple training sessions. Installation took about five minutes following the video, and it's been flawless since.
My old transmitter battery finally gave out, and this 7.2V 400mA replacement fit my 1200NCP perfectly—no fiddling needed. The step-by-step video guide they link is a lifesaver if you’ve never swapped one before. Dogs back in range training and it’s holding a charge like new.
Fits my DOGTRA 1100NC perfectly and the terminal connection feels solid, no more wiggling mid-session. Took about a day to arrive and the charge seems to hold fine for a few walks. Just wish the plastic casing felt a bit more rugged, but for the price it's a decent swap.