相容的發射器型號：
需要安裝協助嗎？
觀看我們的逐步電池更換影片：
▶️ 如何更換 Dogtra 電池
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.