--- product_id: 58115516 title: "9V Charger for Kohler Malleco Touchless Faucet K-R31498-NA K-R31498 R77748 K-R77748-SD K-R77748, Ac Dc Adapter Power Supply" brand: "t power" price: "VT4441" currency: VUV in_stock: true reviews_count: 6 category: "T Power" url: https://www.desertcart.vu/products/58115516-9v-charger-for-kohler-malleco-touchless-faucet-k-r31498-na store_origin: VU region: Vanuatu --- # AC 100-240V wide input Replaces 6 AA batteries Compatible with multiple Kohler models 9V Charger for Kohler Malleco Touchless Faucet K-R31498-NA K-R31498 R77748 K-R77748-SD K-R77748, Ac Dc Adapter Power Supply **Brand:** t power **Price:** VT4441 **Availability:** ✅ In Stock ## Summary > 🔋 Power your touchless faucet effortlessly—never run out of juice again! ## Quick Answers - **What is this?** 9V Charger for Kohler Malleco Touchless Faucet K-R31498-NA K-R31498 R77748 K-R77748-SD K-R77748, Ac Dc Adapter Power Supply by t power - **How much does it cost?** VT4441 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/58115516-9v-charger-for-kohler-malleco-touchless-faucet-k-r31498-na) ## Best For - t power enthusiasts ## Why This Product - Trusted t power brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Certified:** Lightweight 2.89 oz design with CE/FCC/RoHS certifications for safe, worry-free use. - • **Eco-Friendly Upgrade:** Ditch disposable batteries and reduce waste while maintaining peak faucet performance. - • **Tailored Compatibility:** Specifically designed for Kohler Malleco Touchless faucets—ensure your model matches for flawless fit. - • **Universal Voltage Range:** Works seamlessly from AC 100V to 240V—perfect for any home or office setup. - • **Power Up Without the Hassle:** Say goodbye to constant battery swaps with a reliable 9V DC power supply. ## Overview The T POWER 9V Charger is a certified AC/DC adapter designed to replace 6 AA batteries in Kohler Malleco Touchless faucets. Supporting a wide input voltage range of 100-240V AC and delivering 9V DC output, it ensures consistent, eco-friendly power for models including K-R31498-NA and R77748 series. Compact and lightweight, this adapter eliminates battery maintenance, enhancing your smart kitchen experience. ## Description T POWER - SPECS : Input Voltage Range: AC 100V - 240V ( 9V DC ) ⚠️ ( Please Note ! that the "Kohler Touchles faucet " available in a number of different Models Number and Connectors , Please Make sure Your Model or P/N : Match this Listing , Thank you. ✅ Compatible with : Kohler Malleco faucet K-R31498-NA K-R31498 R31498 R31498-NA Kohler Malleco Touchless R77748 K-R77748-SD K-R77748 R77748-SD-VS K-R77748-SD-BL ITM. 1172501 Pull-Down Kitchen Sink Faucet Kohler Touchless Malleco faucet K-R31498-NA K-R31498 R31498 R 31498 R31498-NA R77748 K-R77748-SD K-R77748 R77748-SD-VS K-R77748-SD-BL ITM. 1172501 Review: No more batteries - Bought for my Koehler touch less kitchen faucet. No more needing to change batteries. This works well. Review: No longer worked about batteries - Not sure why I waited a decade to buy this, but no longer have to worry about replacing batteries or performance of the faucet degrading as the batteries loose power. I've been using rechargeable batteries, so I felt guilty about buying this, but hopefully the faucet last long enough for this purchase to be worthwhile. ## Features - T POWER Brand-new Input Voltage Range: AC 100V - 240V - ( 12V - DC ) - The AC adapter can replace the 6 AA batteries. , "some models need power splitter part number 169031 (sold separately) - ⚠️ ( Please Note ! that the "Kohler Touchles faucet " available in a number of different Models Number and Connectors , Please Make sure Your Model or P/N : Match this Listing , Thank you. - ✅ Compatible with : Kohler Malleco faucet K-R31498-NA K-R31498 R31498 R31498-NA - Kohler Malleco Touchless R77748 K-R77748-SD K-R77748 R77748-SD-VS K-R77748-SD-BL ITM. 1172501 Pull-Down Kitchen Sink Faucet - Kohler Touchless Malleco faucet K-R31498-NA K-R31498 R31498 R 31498 R31498-NA R77748 K-R77748-SD K-R77748 R77748-SD-VS K-R77748-SD-BL ITM. 1172501 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078KHX2ZX | | Best Sellers Rank | #483,364 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,494 in Touch On Kitchen Sink Faucets | | Customer Reviews | 3.9 3.9 out of 5 stars (16) | | Date First Available | December 22, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.89 ounces | | Item model number | TP- Kohler K-R31498-NA R77748 | | Manufacturer | T POWER manufactured moen kohler multiple features current usa against IV -SC CE/FCC/RoHS certified | | Product Dimensions | 4 x 4 x 2 inches | ## Product Details - **Brand:** T POWER - **Color:** Black - **Connector Type:** Barrel Connector - **Input Voltage:** 240 Volts - **Material:** Plastic ## Images ![9V Charger for Kohler Malleco Touchless Faucet K-R31498-NA K-R31498 R77748 K-R77748-SD K-R77748, Ac Dc Adapter Power Supply - Image 1](https://m.media-amazon.com/images/I/61l4AdagJUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ No more batteries *by L***I on July 3, 2025* Bought for my Koehler touch less kitchen faucet. No more needing to change batteries. This works well. ### ⭐⭐⭐⭐⭐ No longer worked about batteries *by M***L on December 15, 2024* Not sure why I waited a decade to buy this, but no longer have to worry about replacing batteries or performance of the faucet degrading as the batteries loose power. I've been using rechargeable batteries, so I felt guilty about buying this, but hopefully the faucet last long enough for this purchase to be worthwhile. ### ⭐⭐⭐⭐ It works but it’s not exactly as advertised *by @***E on January 16, 2025* It does function and fits the sink I bought it for, so I can’t complain too much. It’s saving me from constantly buying and changing the batteries in the battery power supply I’ve been using for years. The plug was missing from the box for the sink that I got from Costco, and we didn’t reach out to Costco or Kohler right away, now the original plug is no longer available. This does work to replace that plug, but it’s the build quality I’m not satisfied with, and why I can’t give it 5 stars. Based on the photos and description I expected a power supply that was like the original with a single cord, and this isn’t it. It’s a standard power supply with an adapter cord at the end. The adapter doesn’t quite have a nice and snug fit to the stand plug that is in the photo, so I’m concerned in the future it might get knocked out or if water leaked there would be a big problem. I would have rather they include it’s a plug and adapter because this feels cheap. If I knew what I was getting, I could have just bought the adapter cable and used an existing plug for a better price and quality. I’ve only had it for a few weeks so I will update if it stops working, until then my sink is plugged in and working. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/58115516-9v-charger-for-kohler-malleco-touchless-faucet-k-r31498-na](https://www.desertcart.vu/products/58115516-9v-charger-for-kohler-malleco-touchless-faucet-k-r31498-na) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*