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⚡ Power your touchless lifestyle—never miss a drop!
The Delta Faucet EP102157 C Power Supply delivers consistent 120-watt A/C power to Delta Touch2O® faucets, eliminating the need for batteries. Easy to install with a simple plug-in design for any standard 115V outlet, it ensures continuous hands-free faucet operation even during power outages. Compatible with Gen 3 solenoid models and backed by a 2-year limited warranty, this power supply guarantees reliable, maintenance-free performance for modern kitchens and bathrooms.










| ASIN | B09V6M5GGH |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (333) |
| Date First Available | March 9, 2022 |
| Finish | No Finish |
| Included Components | Power Supply |
| Item Package Quantity | 1 |
| Item Weight | 5.2 ounces |
| Item model number | EP102157 |
| Manufacturer | Delta Faucet Company |
| Mounting Type | Wall Mount |
| Part Number | EP102157 |
| Power Source | Corded Electric |
| Product Dimensions | 2 x 1.25 x 39 inches |
| Style | Reliable |
| Usage | Inside |
| Warranty Description | Limited Electronic Faucet 2-year Limited Warranty |
| Wattage | 120 watts |
S**Y
Perfect - saves batteries.
Great power adapter for our touchless sink. It plugs right into the socket in our bathroom. I wouldn’t even consider running the faucet with a battery. It’s great.
M**3
Works - just plug it in
Easy peasy - just plug in and it works. Interestingly, though, you need to keep the batteries in the unit even when you use this. It appears that this powers the turn on and off aspect of the faucet, which is the power drainer, and the batteries still power that little light that lets you know if the water is hot or cold. I noticed the little light didn’t work when I removed the batteries and then I read the instructions, which directed to leave batteries in.
D**3
Just Works
Needed this to get rid of the batteries that were required for my touch faucet. It was a pain when the batteries started getting low as the faucet would just not function as expected. By using this power supply, my faucet works flawlessly now without having to worry about changing batteries.
L**L
Save your batteries for your Delta Faucet!
Perfect power supply for our new Delta faucet! No need to replace batteries and it was a very easy installation!!
D**T
I never have to dig under my kitchen sink to replace batteries - genuine Delta is highly recommended
Great purchase, no longer need to change batteries. The strange thing is they want you to, actually you are required to keep the batteries in the original faucet power source.
H**.
Works as advertised but pricey
I tried one of the cheaper power adapters for $14 and it didn't work - then spent the extra $$ for this one and it worked. That was a couple of years ago so maybe the generics have since figured out how to make the special sounding work, but if you want to be sure it will work, this is the way to go. Happy to no longer need to replace / recharge the many (6 or 8?) AA batteries for the Delta touch-faucet function.
I**C
A must-have for the delta faucet
This has saved me from changing batteries every few months. This delta faucet was so disappointing because it would just STOP WORKING when the hot/cold sensor batteries died! Climbing under the sink to change 4 C batteries was getting annoying and expensive, and it would come at very inconvenient times. I can’t believe how fast the faucet went through the batteries. I would have changed out the faucet (this would have been difficult due to the deep sink and narrow space behind it), but I found this solution and it’s been great! Luckily I had an outlet under the sink to use!
R**S
Touch faucet power supply
Works perfectly! No more buying batteries
T**P
Working perfectly, easy to install, no more batteries going dead Pays for itself in avoided batteries
E**N
Bought the electric connection for our sink tap.
D**C
When I bought my first Touch faucet I just used the battery pack. It seemed like I was always replacing the batteries. I purchased the AC adapter for my next Touch faucet. So far so good. It works well and no batteries to replace. However, you still have to have the batteries in the battery pack. I suppose that is so you can use the faucet if the power goes out.
M**Z
Product works well
C**S
On/Off pour le robinet fonctionne, cependant, la lumière rouge et bleue ne fonctionne plus lorsqu’on enlève le système de batteries. De mon côté j’ai réalisé que les instructions précisent que l’on ne doit pas enlever les batteries lorsqu’on installe le transfo… Si vous voulez être écolos et acheter des batteries, oubliez ça. Pour un transformateur de plus de 75$, c’est cher payé pour faire la job a moitié
Trustpilot
2 weeks ago
2 weeks ago