--- product_id: 420715672 title: "12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module set, Smart Battery Charger with MPPT suitable for Gel, AGM, and Lithium Batteries in RVs, Cars, Boats, Yachts" brand: "renogy" price: "70065 som" currency: KGS in_stock: true category: "Renogy" url: https://www.desertcart.kg/products/420715672-12v-30a-dc-dc-on-board-battery-charger-with-bt2 store_origin: KG region: Kyrgyzstan --- # 30A high-current output Bluetooth remote monitoring Multi-chemistry battery compatibility 12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module set, Smart Battery Charger with MPPT suitable for Gel, AGM, and Lithium Batteries in RVs, Cars, Boats, Yachts **Brand:** renogy **Price:** 70065 som **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, anywhere you roam! ## Quick Answers - **What is this?** 12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module set, Smart Battery Charger with MPPT suitable for Gel, AGM, and Lithium Batteries in RVs, Cars, Boats, Yachts by renogy - **How much does it cost?** 70065 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/420715672-12v-30a-dc-dc-on-board-battery-charger-with-bt2) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Safety Suite:** Comprehensive protections guard your batteries and device from all angles. - • **Smart Bluetooth Control:** Monitor and manage your charger remotely via the intuitive Renogy app. - • **Triple-Phase MPPT Charging:** Maximize solar power with precision 3-stage charging for 100% battery health. - • **Compact & Lightweight Design:** Fits tight spaces effortlessly at just 3.13 lbs and under 10 inches long. - • **Versatile Multi-Input Charging:** Charge from alternator or solar panels—flexibility that keeps you powered anywhere. ## Overview The Renogy 12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module is a compact, versatile smart charger designed for RVs, cars, boats, and yachts. It supports multiple battery types including AGM, GEL, Flooded, and Lithium, and features advanced 3-phase MPPT charging technology for efficient solar and alternator charging. With built-in Bluetooth connectivity, users can remotely monitor charging status via the Renogy app. Its robust safety protections and lightweight design make it ideal for professional adventurers and mobile lifestyles. ## Description Renogy 12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module set, Smart Battery Charger with MPPT suitable for Gel, AGM, and Lithium Batteries in RVs, Cars, Boats, Yachts: desertcart.co.uk: Automotive ## Features - 【Multi-input for Battery Charging】Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator, or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stays fully charged. Compatible with multiple deep cycle battery types: AGM, GEL, Flooded, and Lithium. - 【3-Phase MPPT Charging Technology】 With Built-in Maximum Power Point Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (Bulk, Boost and Float) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to 100%. - 【Light & Small, Ready to be Set Up】With only 9.6In in length, 5.7In in height, and 3.13lbs in weight, Renogy DC-DC On-Board Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from the limited room in your vehicle. - 【Multiple Protections】 Renogy DC-DC On-Board Battery Charger has multiple intelligent protections includes battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting your batteries. - 【Bluetooth Monitoring Ready】This set include with a Renogy BT-2 Bluetooth Module accessory, which exclusively design to compact with Renogy DC Home App available on the IOS and Google Play Stores, you can monitor this device remotely and simply through your phone and stay constantly updated. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W8QQQVV | | Amperage | 30 Amps | | Best Sellers Rank | 29,719 in Automotive ( See Top 100 in Automotive ) 167 in Car Battery Charging Units | | Brand Name | Renogy | | Colour | Black | | Compatible Devices | AGM, GEL, Flooded, Lithium batteries | | Connector Types | Ring Terminal or Battery Clamp Connector | | Country of Origin | China | | Current Rating | 30 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (11) | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 24.4D x 7.7W x 14.6H centimetres | | Item Weight | 3.13 Pounds | | Manufacturer | Renogy | | Manufacturer Part Number | RBC30D1S-BT | | Number of Items | 1 | | Output Voltage | 12 Volts | | Product Warranty | 2-year material warranty | | Specification Met | UL, CE, RoHS | | UPC | 810081408134 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Renogy - **Colour:** Black - **Item weight:** 3.13 Pounds - **Output voltage:** 12 Volts - **Product dimensions:** 24.4D x 7.7W x 14.6H centimetres ## Images ![12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module set, Smart Battery Charger with MPPT suitable for Gel, AGM, and Lithium Batteries in RVs, Cars, Boats, Yachts - Image 1](https://m.media-amazon.com/images/I/512y4-9-PmL.jpg) ## Available Options This product comes in different **Size Name** options. --- ## 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.kg/products/420715672-12v-30a-dc-dc-on-board-battery-charger-with-bt2](https://www.desertcart.kg/products/420715672-12v-30a-dc-dc-on-board-battery-charger-with-bt2) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-25*