Description

The Dogtra charging rubber cap #R2 fits older Dogtra receivers, including the D-series and T&B models. Sold singly.

Will the Dogtra Charging Rubber Cap #R2 fit?

It’s listed for the D250, D500, D502, D500P, D502P, T&B, T&B2 and T&L receivers.

Why the cap matters

It’s a tiny part with a big job. The charging cap seals the port so the unit stays waterproof. Without it, water gets to the charging pins, and corroded pins mean a unit that won’t charge.

Signs it needs replacing

If the cap pops out on its own, or you can see light around the edge when it’s closed, it isn’t sealing. Swap it.

Fitting a new cap

Push the new cap in until it sits flat. Run a fingernail round the edge to make sure there’s no gap. The manual on Dogtra’s website shows the cap position for your model.

Keeping the port clean

Grit in the port wears the cap and can stop the charger making contact. A quick blow and wipe before charging prevents most problems.

Which cap is mine?

A quick guide to the caps we stock. The #T14 is for the Edge and Edge RT. The #T12 fits the 2300NCP and RR Deluxe transmitters. The #T11 covers the 1900S transmitter and many older NCP models. The #T15 is for the 2700T&B remote and the #T16 for the T&B Dual remote. X-Series remotes take the #17, and 1900X and CUE receivers the #R7. Launcher units use the #R5, #T6 and #T3.

Keep a spare

Buy two. One goes on the unit, one goes in the kit bag for the day the first one disappears in the grass.

Other parts for older units

Older Ni-MH units charge with the BC12VAUTO.

Ordering tips

Ordering for more than one dog or system? Put it all in one order and it arrives in one box. If you’re not completely sure which part matches which unit, list your models in the order notes or message us first and we’ll check every part against your list before anything ships. Easy.

Why genuine

No copies here. Everything is original Dogtra. That matters with small parts too, because a part that’s slightly the wrong size can affect fit, waterproofing or contact.