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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Rostra 250-2951 SourcePWR Plus 7.5 Amp Intelligent Source Power Supply w/ SwitchThis is the Rostra 250 2951 SourcePWR Plus 12V 7. 5 Amp Intelligent Accessory Power Supply Installing any aftermarket 12 volt accessory in a boat, car, truck, RV, tractor, or motorcycle can be a difficult experience. Finding the correct wires can be very timely, costly, and can damage critical interior components and electrical systems. If these accessories are left on accidentally or deliberately these accessories can drain a battery dead SourcePWR
- This is the Rostra 250-2951 SourcePWR Plus 12V 7.5 Amp Intelligent Accessory Power Supply
- Installing any aftermarket 12-volt accessory in a boat, car, truck, RV, tractor, or motorcycle can be a difficult experience. Finding the correct wires can be very timely, costly, and can damage critical interior components and electrical systems. If these accessories are left on - accidentally or deliberately - these accessories can drain a battery dead
- SourcePWR Plus eliminates the stress that comes with installation aftermarket accessories such as radios, navigation systems, lighting, trolling motors, radar and communication devices. With two programming modes and three distinct features, SourcePWR Plus will save time and money while maintaining proper battery voltages. With a rugged, water-resistant construction, SourcePWR Plus is small enough to fit in the palm of your hand and once connected it can be discretely hidden away.
- Function 1 - Consists of the basic function of the original SourcePWR. After connecting the +/- inputs, SourcePWR Plus creates ignition power for your accessories with the engine running and turning power off with the engine is off. SourcePWR Plus has an internal LED which illuminates the fuse when power is on and the engine is running allowing for a quick and easy set-up and diagnostics.
- Function 2 - Provides the added benefit of a programmable delay for power-off. Customers can determine how long power is extended to their accessories by choosing up to 90 minutes in program mode. This feature is great for mimicking CAN BUS shut-down time and creating a retained accessory power (RAP) circuit/feature - ideal for vehicles equipped with Start/Stop technology.
- Function 3 - Is “battery saver” mode. Devices will power on with the engine but stay on when the engine turns off. This mode will continue to deliver power to the accessory until the battery voltage reaches 11.5 volts. Customers can enjoy this feature by leaving accessories on such as radios, trolling motors and DVR dash cameras without the worry of completely draining the battery
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1153 reviews
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Product Reviews
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed.
First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification.
Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material.
Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow.
I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine.
Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow.
Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money.
UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
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Reviewed in the United States on April 4, 2026