--- product_id: 137604454 title: "5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V" brand: "daier" price: "S/.111" currency: PEN in_stock: true reviews_count: 8 url: https://www.desertcart.pe/products/137604454-5pcs-2a-usb-18650-lithium-li-ion-battery-charger-module store_origin: PE region: Peru --- # Max 1A Charge Adjustable Output 5Pcs 5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V **Brand:** daier **Price:** S/.111 **Availability:** ✅ In Stock ## Summary > 🔧 Charge Ahead with Confidence! ## Quick Answers - **What is this?** 5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V by daier - **How much does it cost?** S/.111 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/137604454-5pcs-2a-usb-18650-lithium-li-ion-battery-charger-module) ## Best For - daier enthusiasts ## Why This Product - Trusted daier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Efficient Charging:** Max charging current of 1A ensures quick power-ups. - • **Compact & Convenient:** Perfect for DIY enthusiasts and professional projects alike. - • **Multi-Use Applications:** Ideal for multimeters and lithium battery charging. - • **Power Up Your Projects:** Transform your devices with 5 versatile modules! - • **Versatile Voltage Output:** Adjustable output from 4.3V to 27V for all your needs. ## Overview This 5-piece USB 18650 Lithium Li-ion Battery Charger Module set is designed for versatility and efficiency, featuring adjustable output voltage from 4.3V to 27V, a maximum charging current of 1A, and a discharging current of up to 2A. Perfect for a range of applications, including multimeter use and lithium battery charging, this compact solution is a must-have for tech-savvy professionals. ## Description Description: 100% Brand New and High Quality Can be used for multimeter, converted to lithium battery charging For example: VIN+Port input 5V solar panels, BAT+port can output 4.2V to charger 3.7V 18650 battery Note: The OUT+Port can output an adjustable voltage. Specifications: Input voltage: 4.5-8V DC Output voltage: 4.3-27V DC (Continuously adjustable) Charging voltage: 4.2V DC Charging current: Max. 1A Discharging current: Max. 2A Size: 3.3x2.3cm/1.3x0.91" Quantity: 1 Pc Note: Please allow 1-3mm/0.04-0.11''error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 5 x Step Up Boost Module ## Features - Can be used for multimeter, converted to lithium battery charging - Note: The OUT+Port can output an adjustable voltage - Input voltage: 4.5-8V DC Output voltage: 4.3-27V DC,Charging voltage: 4.2V DC - Charging current: Max. 1A Discharging current: Max. 2A - Package Includes: 5 x Step Up Boost Module ## Product Details - **Brand:** daier - **Color:** Multicolor - **Item Weight:** 0.02 Kilograms - **Output Voltage:** 27 Volts (DC) - **Input Voltage:** 6.75 Volts (DC) ## Images ![5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 1](https://m.media-amazon.com/images/I/71v4NBV5VYL.jpg) ![5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 2](https://m.media-amazon.com/images/I/61SSYMWjurL.jpg) ![5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 3](https://m.media-amazon.com/images/I/61ZOSUuPrvL.jpg) ![5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 4](https://m.media-amazon.com/images/I/61Nah7lOTeL.jpg) ![5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 5](https://m.media-amazon.com/images/I/61yrIKwjyCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great small battery board for 3.7v LiPo batteries *by A***H on April 11, 2020* I used this board to add batteries to a MIDI controller, and it works quite well. My multimeter shows that the output can be adjusted from 3.7v to 27v, although I've only used it to provide 5v power. The board is quite small, and can manage multiple cells in parallel (make sure they're all at the same voltage before you do so though).if I ever need more 3.7v battery management boards, I will be buying these again. ### ⭐ Fell appart *by C***S on February 5, 2021* The usb jacks on all but one of them just fell off in my hand. None would work under load. I could adjust the voltage to the correct value but as soon as I put any sort of load on them they would just shut off.Very disappointing given how expensive they were. They're going in the trash. ### ⭐⭐⭐⭐⭐ Cheap and Clean operator *by C***. on June 26, 2021* I charged 12 18650 Lithium Li-ion Batteries one after the other and they came up perfectly and stopped when the batteries full. ## Frequently Bought Together - 5Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Amazon Basics 8-Count Rechargeable AA NiMH Batteries, 2000 mAh, Recharge up to 1000x Times, Pre-Charged - 2 Pack 6.6FT+6.6FT AINOPE USB 3.0 Extension Cable Type A Male to Female Extension Cord Durable Braided Material Fast Data Transfer Compatible with USB Keyboard,Mouse,Flash Drive, Hard Drive --- ## 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.pe/products/137604454-5pcs-2a-usb-18650-lithium-li-ion-battery-charger-module](https://www.desertcart.pe/products/137604454-5pcs-2a-usb-18650-lithium-li-ion-battery-charger-module) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-13*