--- product_id: 451608074 title: "Battery Charger for 18650 21700 AA AAA Ni-MH Li-ion 3.7V" brand: "vcywe" price: "€ 39.32" currency: EUR in_stock: true reviews_count: 8 category: "Vcywe" url: https://www.desertcart.gr/products/451608074-battery-charger-for-18650-21700-aa-aaa-ni-mh-li store_origin: GR region: Greece --- # 2A fast charging per slot Supports 18650, 21700 & AA/AAA batteries USB powered for on-the-go use Battery Charger for 18650 21700 AA AAA Ni-MH Li-ion 3.7V **Brand:** vcywe **Price:** € 39.32 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up smarter, faster, everywhere! ## Quick Answers - **What is this?** Battery Charger for 18650 21700 AA AAA Ni-MH Li-ion 3.7V by vcywe - **How much does it cost?** € 39.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/451608074-battery-charger-for-18650-21700-aa-aaa-ni-mh-li) ## Best For - vcywe enthusiasts ## Why This Product - Trusted vcywe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Safety First:** Built-in protections and LED indicators keep you informed and your batteries safe at every charge stage. - β€’ **Dual-Slot Powerhouse:** Charge two batteries simultaneously with independent 2A output for max efficiency. - β€’ **Emergency USB Output:** Turn your 18650 battery into a lifesaver by charging your phone or USB devices anywhere, anytime. - β€’ **Compact USB Convenience:** Powered by any USB sourceβ€”charge at home, in your car, or on the move without bulky adapters. - β€’ **Universal Battery Compatibility:** Seamlessly supports Li-ion (3.6-3.7V) and Ni-MH/Ni-Cd (1.2V) batteries from AAA to 26650 sizes. ## Overview The VCYWE Battery Charger is a versatile 2-slot smart charger compatible with a wide range of rechargeable batteries including 18650, 21700, AA, and AAA. It delivers up to 2A per slot with automatic current detection, features LED charging progress indicators, multiple safety protections, and can even provide emergency USB output using an 18650 battery. USB powered and compact, it’s designed for professionals who demand reliable, fast, and safe charging anytime, anywhere. ## Description Buy VCYWE Battery Charger for 18650 21700 AA AAA Ni-MH Li-ion 3.7V: Battery Chargers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Good quality - Works good and I'm impressed with the charger Review: Functions - They charge my laser and flashlight batteries at the same time. Definitely a great product! ## Features - NO BATTERIES INCLUDED – This listing is for a 2-slot smart charger only; batteries are not included and need to be purchased separately. It works with both 3.7V Li-ion and 1.2V Ni-MH/Ni-Cd rechargeable batteries. - WIDE BATTERY COMPATIBILITY – Works with 3.6/3.7V Li-ion (10400/14500/16340/18350/18500/18650/20700/21700/22650/26650) and 1.2V Ni-MH/Ni-Cd (AAAA/AAA/AA/A/SC/C/F6) rechargeable batteries. - 2A FAST CHARGING – Two independent slots, up to 2A per slot. Automatically detects battery type and selects the best current (1A/2A); charge two different types at the same time. - LED INDICATOR & SAFE CHARGING – LED display shows charging progress (25%/50%/75%/100%). Designed with multiple built-in safety protections for worry-free charging. - USB POWERED – Charge at home, in the car, or anywhere with a USB power source. - EMERGENCY OUTPUT – With an 18650 battery in the right slot, it can charge your phone or other USB devices in a pinch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1F79KX5 | | Amperage | 2 A | | Brand | VCYWE | | Color | BLACK | | Compatible Devices | Rechargeable batteries (Li-ion, Ni-MH, Ni-Cd), Electronic devices with similar charging mechanism | | Connector Type Used on Cable | Micro-USB | | Current Rating | 2 A | | Customer Reviews | 4.4 out of 5 stars 135 Reviews | | Input Voltage | 5 volts | | Item Weight | 0.12 kg | | Manufacturer | VCYWE | | Number of Items | 99 | | Number of Ports | 2 | | Output Voltage | 5 volts | | Warranty Description | 1 Year | ## Product Details - **Brand:** VCYWE - **Color:** BLACK - **Input Voltage:** 5 volts - **Item Weight:** 0.12 kg - **Output Voltage:** 5 volts ## Images ![Battery Charger for 18650 21700 AA AAA Ni-MH Li-ion 3.7V - Image 1](https://m.media-amazon.com/images/I/71nHyczMZcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by G***T on April 26, 2026* Works good and I'm impressed with the charger ### ⭐⭐⭐⭐⭐ Functions *by E***O on January 12, 2026* They charge my laser and flashlight batteries at the same time. Definitely a great product! ### ⭐⭐⭐⭐ Good for different battery sizes *by D***S on January 6, 2026* I needed a charger for 2/3 AAA batteries. This charger works great and charges fast. ## Frequently Bought Together - 2 Slots Smart Charger Universal Intelligent LED Battery Charger 18650 Compatible with Most 3.6V/3.7V Li-Ion and Ni-MH Ni-Cd 1.2V A AA AAA C SC F6 Rechargeable Batteries Current 1.0A 2.0A Optional - Streamlight 22104 SL-B26 USB Rechargeable Lithium Ion Battery 3.7V 2600mAh X Series Dual Fuel Flashlights, 2-Pack - Rechargeable Battery 3.7V 3600mAh for Streamlight X Series Flashlights 2-Pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/451608074-battery-charger-for-18650-21700-aa-aaa-ni-mh-li](https://www.desertcart.gr/products/451608074-battery-charger-for-18650-21700-aa-aaa-ni-mh-li) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-10*