Description
The Dogtra Battery BP74TE3P is a 7.4V, 800mA lithium-polymer pack for the 2700T&B transmitter and the Edge transmitter. If your remote now needs charging every night, this is the part that usually fixes it.
Will the Dogtra Battery BP74TE3P fit my unit?
It fits the 2700T&B and Edge transmitters. The collars on those systems use the BP74R3P (2700T&B) and the BP74RE3P (Edge). Check the model name on the back of your remote or on the receiver label before you order. If it’s worn off, send us a photo and we’ll tell you which battery you need.
Signs it’s time for a new battery
Short run time is the main sign. Others include the unit turning off mid-session, a charge that won’t hold overnight, or a battery that looks swollen when you open the case. A swollen pack should come out straight away and shouldn’t be charged again.
Fitting the new battery
Turn the unit off first. Most Dogtra units open with a small Phillips screwdriver. Take the cover off and unplug the old battery’s connector gently, pulling on the plug itself and not the wires. Plug in the new one the same way round. Make sure the rubber gasket is clean and sitting in its groove before you close the cover, because that seal is what keeps water out. Then charge it fully before you use it. The owner’s manual for your model, on Dogtra’s website, shows where the battery sits.
Charging and care
Lithium-polymer batteries last longest if you don’t run them completely flat and don’t leave them sitting empty for months. Before you put your gear away for the off-season, charge it about halfway and store it somewhere cool and dry. Top it up every couple of months. Use the BC10V Auto charger, which covers the 2700T&B and the Edge.
Keeping a spare
Plenty of trainers keep a second battery charged and ready in the kit bag. If one dies halfway through a hunt or a long session, a quick swap gets you back to work. Keep the spare about half charged and top it up before a trip, because lithium batteries don’t like sitting full or empty for months.
Why genuine matters
We only sell genuine Dogtra batteries. They’re the same size, voltage and plug as the pack that came in your unit, so there’s no guessing about fit, and the compartment closes properly over them. That matters on a waterproof unit, where a cover that doesn’t sit flat can let water in.
Dogtra Battery BP74TE3P questions
Will the Dogtra Battery BP74TE3P bring back full range?
Range depends mostly on the antenna and terrain, but a weak battery can cut output. If both the battery and range are poor, replace the battery first and test again.
How many seasons does a remote battery last?
It depends how much you train. Heavy users often see it fade after a few seasons, and occasional users get longer.
Is it a genuine Dogtra part?
Yes. We only sell new, original Dogtra parts, not third-party copies.
Order the Dogtra Battery BP74TE3P here. While you’re at it, the ANT 3 antenna for these remotes is in Dogtra antennas.
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