--- product_id: 158022510 title: "HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W" brand: "homelylife" price: "R1082" currency: ZAR in_stock: true reviews_count: 13 category: "Homelylife" url: https://www.desertcart.co.za/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a store_origin: ZA region: South Africa --- # 8V-40V wide input range IP68 waterproof & dustproof 13.8V stable 10A output HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W **Brand:** homelylife **Price:** R1082 **Availability:** ✅ In Stock ## Summary > ⚡ Power Perfected: Convert, Protect, and Conquer Your Voltage Needs! ## Quick Answers - **What is this?** HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W by homelylife - **How much does it cost?** R1082 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a) ## Best For - homelylife enthusiasts ## Why This Product - Trusted homelylife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek, lightweight design fits anywhere—perfect for golf carts, solar setups, and sensitive electronics needing precise voltage. - • **Peak 95% Efficiency:** Synchronous rectification tech slashes energy loss, maximizing power conversion and saving your battery life. - • **Smart Safety Shield:** Integrated intelligent chip guards against over-current, overload, short-circuit, and overheating for worry-free operation. - • **Built Tough for Extremes:** Rugged aluminium shell with epoxy potting ensures waterproof, shockproof, and dustproof durability from -40°C to 80°C. - • **Dual Mode Voltage Mastery:** Seamlessly steps voltage up or down within 8V-40V input range for ultimate device compatibility. ## Overview The HOMELYLIFE Voltage Converter is a high-efficiency, waterproof DC transformer that automatically boosts or reduces input voltages from 8V to 40V to a stable 13.8V output at 10A (138W). Featuring advanced synchronous rectification technology and smart chip protection, it delivers up to 95% efficiency while safeguarding your devices against electrical faults. Its rugged aluminium casing with epoxy potting ensures reliable performance in harsh environments (-40°C to 80°C), making it ideal for golf carts, solar power systems, and sensitive electronics requiring precise voltage regulation. ## Description Buy HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W | Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great for me - Great price, Great shipping, Great product. Thanks!! Review: Perfect Little Converter for getting a Solid 12V to Equipment - Bought this to reduce the voltage of a 24V conversion I did on my son's power wheels down to 12V for the LED lights I installed. Works perfectly and outputs a solid 12V depending on if the voltage in is 8V or 24V as advertised. Well built and solid design. Highly recommend for a wide variety of electronic projects! ## Features - Input Voltage: 12V/24V/36V nominal, accept(8V-40V) range; Output Voltage: DC 13.8V 10A 138W.Within the voltage allowable range, it's a voltage reducer and also a booster too. - Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S - Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection - Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation - These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 1 year replacement assurance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WFMG11F | | Best Sellers Rank | #32,930 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #114 in Power Converters | | Brand | HOMELYLIFE | | Brand Name | HOMELYLIFE | | Current Rating | 10 A | | Customer Reviews | 4.5 out of 5 stars 3,048 Reviews | | Item Dimensions D x W x H | 1.26"D x 2.95"W x 1.26"H | | Item Highlight | Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car | | Item Weight | 248 g | | Manufacturer | EPBOWPT | | Minimum Frequency | 50 hertz | | Model | HL-DC840-138 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 8V/40V-13.8V 10A | | Power Source | DC | | Product Dimensions | 1.26"D x 2.95"W x 1.26"H | | Warranty Description | 1 year | ## Product Details - **Brand:** HOMELYLIFE - **Current Rating:** 10 A - **Item Weight:** 248 g - **Power Source:** DC - **Product Dimensions:** 1.26"D x 2.95"W x 1.26"H ## Images ![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W - Image 1](https://m.media-amazon.com/images/I/81-tq2Mv1HL.jpg) ![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W - Image 2](https://m.media-amazon.com/images/I/719-17ZpIbL.jpg) ![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W - Image 3](https://m.media-amazon.com/images/I/61kFR1YdcxL.jpg) ![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W - Image 4](https://m.media-amazon.com/images/I/51nqYEpWk8L.jpg) ![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W - Image 5](https://m.media-amazon.com/images/I/71mRx9LOkoL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for me *by J***N on August 3, 2026* Great price, Great shipping, Great product. Thanks!! ### ⭐⭐⭐⭐⭐ Perfect Little Converter for getting a Solid 12V to Equipment *by V***R on September 3, 2026* Bought this to reduce the voltage of a 24V conversion I did on my son's power wheels down to 12V for the LED lights I installed. Works perfectly and outputs a solid 12V depending on if the voltage in is 8V or 24V as advertised. Well built and solid design. Highly recommend for a wide variety of electronic projects! ### ⭐⭐⭐⭐⭐ Works great with 72v battery *by M***T on September 7, 2026* There was so many choices for these step downs. I running mine for my bikes lighting system. The brand is bought before this one did not last very long. Ive been running this off of a 72V lifepo4 battery for quite a few months daily and through rain, heat and whatever nature throws at me. I've had no problems with it. Really easy to install and small enough to tuck away. I definitely recommend this particular brand. ## Frequently Bought Together - HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car - 2 Packs Power Wheel Adapter for Dewalt 20V Battery Adapter Power Wheels Battery Converter Kit with Fuses & Wire Terminals, 12AWG Wire, Power Connector for DIY Rc Car Toys, Robotics and Rc Truck --- ## 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.co.za/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a](https://www.desertcart.co.za/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-15*