--- product_id: 539165771 title: "2pcs Type-C USB 2S 2A Boost Converter 8.4V 12.6V 16.8V Step-Up Power Module LiPo Polymer Lithium Battery Charging Protection Board" brand: "aceirmc" price: "57 zł" currency: PLN in_stock: true category: "Aceirmc" url: https://www.desertcart.pl/products/539165771-2pcs-type-c-usb-2s-2a-boost-converter-8-4v store_origin: PL region: Poland --- # 2A charging current boost LED charge status indicators 8.4V step-up voltage 2pcs Type-C USB 2S 2A Boost Converter 8.4V 12.6V 16.8V Step-Up Power Module LiPo Polymer Lithium Battery Charging Protection Board **Brand:** aceirmc **Price:** 57 zł **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, power stronger — never miss a beat! ## Quick Answers - **What is this?** 2pcs Type-C USB 2S 2A Boost Converter 8.4V 12.6V 16.8V Step-Up Power Module LiPo Polymer Lithium Battery Charging Protection Board by aceirmc - **How much does it cost?** 57 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/539165771-2pcs-type-c-usb-2s-2a-boost-converter-8-4v) ## Best For - aceirmc enthusiasts ## Why This Product - Trusted aceirmc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile:** Slim 37x18mm PCB fits effortlessly into your projects, compatible with PDAs, game consoles, and more. - • **Smart Voltage Step-Up:** Seamlessly boosts input from 3-6V to a stable 8.4V output, perfect for 2S LiPo packs. - • **Safety-First Protection:** Built-in over-voltage, short circuit, and under-voltage safeguards keep your batteries safe. - • **Intuitive LED Indicators:** Real-time charging status with clear 'CR' and 'OK' LEDs for hassle-free monitoring. - • **Power-Packed 2A Charging:** Fast, reliable charging with up to 2A current for your LiPo batteries. ## Overview The ACEIRMC 2pcs Type-C USB 2S 2A Boost Converter is a compact, high-frequency (1MHz) step-up power module designed for efficient charging of 2-cell LiPo batteries at 8.4V. Featuring up to 2A charging current, comprehensive battery protection, and intuitive LED indicators, it ensures safe, fast, and reliable charging for a variety of portable electronics. Its small footprint and wide input voltage range make it an essential upgrade for tech-savvy professionals seeking dependable power solutions. ## Description Product Features:1. High safety performance and wide application;2. Simple to understand, easy to operate quasi-CV mode compensation battery internal resistance voltage loss and alignment resistance battery3. Battery over-voltage protection, automatic charging.4. Protection voltage below input and battery short circuit.5. Good adaptability to the input power supply, limited drive capacity.6. A variety of options, customers choose their needs according to different needs.7. Applications: PDA, MP3 MP4 player, game console, notebook, cell phone etc.Product Parameters:2-Cell(2S) 8.4V version:Input voltage: DC 3-6V (recommended DC 3.7V 5V)Input current: 1A (1A version); 2A (2A version); 4A (4A version)Charging voltage: 8.4VCharging current: 0.55A (1A version); 1.1A (2A version); 2.2A (4A version)Switching frequency up to 1MHzLED indicator: "CR" LED is the charging status indicator; "OK" LED fully charged or constant voltage modeWorking ambient temperature: -40°C to +85°CDimensions: 37mm x 18mm x 6.3mm/1.45in x 0.7in x 0.2inWeight: 5gPackage Includes:2 * 2S 2A TypeC USB Lithium Battery Step-up Charging Board ## Features - Battery over-voltage protection, automatic charging.Protection voltage below input and battery short circuit. - LED indicator: "CR" LED is the charging status indicator; "OK" LED fully charged or constant voltage mode - Charging voltage: 8.4V; Charging current: 0.55A (1A version); 1.1A (2A version); 2.2A (4A version) - 2-Cell(2S) 8.4V version: Input voltage: DC 3-6V (recommended DC 3.7V 5V); Input current: 1A (1A version); 2A (2A version); 4A (4A version) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3R3TRG5 | | Best Sellers Rank | #230,779 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,008 in Power Converters | | Brand Name | ACEIRMC | | Current Rating | 2 A | | Customer Reviews | 4.6 4.6 out of 5 stars (9) | | Item Weight | 5 g | | Manufacturer | ACEIRMC | | Maximum Frequency | 1 MHz | | Minimum Frequency | 1 MHz | | Mounting Type | PCB Mount | | Power Source | Dc Power Supply | | Specification Met | FCC, UL | | UPC | 687117706010 | | Warranty Description | 1 | ## Product Details - **Brand:** ACEIRMC - **Current Rating:** 2 A - **Mounting Type:** PCB Mount - **Power Source:** Dc Power Supply - **Specification Met:** FCC, UL ## Images ![2pcs Type-C USB 2S 2A Boost Converter 8.4V 12.6V 16.8V Step-Up Power Module LiPo Polymer Lithium Battery Charging Protection Board - Image 1](https://m.media-amazon.com/images/I/71jOydObyhL.jpg) --- ## 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.pl/products/539165771-2pcs-type-c-usb-2s-2a-boost-converter-8-4v](https://www.desertcart.pl/products/539165771-2pcs-type-c-usb-2s-2a-boost-converter-8-4v) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-08-05*