--- product_id: 742034969 title: "12-Pack Rechargeable Lithium aa Batteries with Charger, 1.5V Constant Output, 3400mWh High Capacity, 12-Slot Double A Li-ion Charger with Smart Charging, Multiple Charging Protections" brand: "rayhom" price: "€ 81.73" currency: EUR in_stock: true reviews_count: 8 category: "Ray Hom" url: https://www.desertcart.com.cy/products/742034969-12-pack-rechargeable-lithium-aa-batteries-with-charger-1-5v store_origin: CY region: Cyprus --- # 30% Faster USB-C Charging 3400mWh High Capacity Smart Multi-Protection Safety 12-Pack Rechargeable Lithium aa Batteries with Charger, 1.5V Constant Output, 3400mWh High Capacity, 12-Slot Double A Li-ion Charger with Smart Charging, Multiple Charging Protections **Brand:** rayhom **Price:** € 81.73 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, faster, and safer — never run out when it counts! ## Quick Answers - **What is this?** 12-Pack Rechargeable Lithium aa Batteries with Charger, 1.5V Constant Output, 3400mWh High Capacity, 12-Slot Double A Li-ion Charger with Smart Charging, Multiple Charging Protections by rayhom - **How much does it cost?** € 81.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/742034969-12-pack-rechargeable-lithium-aa-batteries-with-charger-1-5v) ## Best For - rayhom enthusiasts ## Why This Product - Trusted rayhom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Charge Your Way:** 12 independent slots let you charge 1 to 12 batteries simultaneously—no more waiting or pairing hassles. - • **Power That Lasts:** 3400mWh lithium-ion cells deliver consistent 1.5V output for all your high-drain devices. - • **Speed Meets Safety:** USB-C rapid charging with smart △V cutoff and overheat protection ensures batteries charge 30% faster without risk. - • **Sleek & Secure Storage:** Magnetic-sealed, dustproof charging station keeps your batteries organized and protected at home or on the go. - • **Stay Informed Instantly:** LED indicators clearly show charging status and alert you to faulty or non-rechargeable batteries for peace of mind. ## Overview This RayHom 12-pack rechargeable lithium AA battery set includes high-capacity 3400mWh cells and a 12-slot smart charger with USB-C input. Designed for professional-grade performance, it offers independent slot charging, rapid 30% faster charge times, and multiple safety protections including overcharge and temperature alerts. The compact magnetic-sealed station keeps batteries dust-free and organized, making it ideal for managing all your high-drain devices with confidence and convenience. ## Description Buy RayHom 12-Pack Rechargeable Lithium aa Batteries with Charger, 1.5V Constant Output, 3400mWh High Capacity, 12-Slot Double A Li-ion Charger with Smart Charging, Multiple Charging Protections: AA - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Excellent performance and super-fast charging. - I am very satisfied with this pack of RayHom rechargeable AA batteries. I use them for controllers, toys, and cameras, and the battery life is excellent. They charge quite quickly, and the 8-slot charger is very convenient because I can charge everything at the same time. The quality feels very good, and they maintain a constant power output—unlike others that drain quickly. Furthermore, the carrying case is compact and looks sturdy. I use them for controllers, toys, and cameras, and the battery life is excellent. They charge quite quickly, and the 8-slot charger is very convenient because I can charge all of them simultaneously; plus, I can take them with me wherever I go. The quality feels very good, and they maintain a constant power output—unlike others that drain quickly. Furthermore, the carrying case is compact and looks sturdy. Review: The Ultimate "All-in-One" Charger for a Busy Household - If you’re like me and have a drawer full of different rechargeable batteries for everything from TV remotes to high-end cameras, you know the struggle of having five different chargers plugged in at once. This RayHom Smart Charger has been a total life-saver for my organization. Why this charger beats the cheap ones: Individual Charging Slots: This is the most important feature. You don’t have to charge batteries in pairs. If you only have one dead battery, you can pop it in any slot and it works. You can even mix and match AA and AAA sizes at the same time. Smart LED Indicators: The display is crystal clear. It shows exactly which batteries are still charging (Red) and which are ready to go (Green/Blue depending on your model). It even flashes if you accidentally put in a "bad" battery or a non-rechargeable one, which is a great safety feature. USB-C Input: I love that it uses a modern USB-C port. I can plug it into my phone brick, my laptop, or even a power bank while traveling. It’s much more convenient than the bulky wall-plug style chargers that block other outlets. Safety First: It doesn't get hot. It has built-in protection against overcharging and overheating, so I feel comfortable leaving it on the counter to finish its cycle overnight. A Pro Tip for Users: This charger is optimized for Ni-MH and Ni-CD batteries (and some versions support 1.5V Lithium—check your specific box!). If you’re using it for the RayHom Lithium batteries, they charge incredibly fast, usually in under 2-3 hours. The Verdict: It’s compact, intelligent, and handles a heavy workload without a hitch. It has turned my "battery chaos" into a streamlined system. If you want to extend the life of your rechargeable batteries, you need a smart charger like this that won't "cook" them with too much current. ## Features - 【Complete Charging System】Including 12x3400mWh high-capacity rechargeable AA batteries and an advanced 12-slot lithium battery charger. Each charging solt operates independently, allowing flexible charging from 1 to 12 batteries simultaneously with smart △V cutoff technology. - 【Universal Compatibility】Professional-grade AA lithium battery charger works with all 1.5V rechargeable double A lithium batteries from any brand. Features automatic detection to reject non-rechargeable/damaged cells (red LED alert) and over-temperature protection (green LED flash warning). - 【Rapid & Safe Charging】Equipped with MCU-controlled 350mA pulse charging current and auto-switch to trickle mode. USB-C powered charger delivers 5V stable output, completing AA batteries charging 30% faster than standard chargers while preventing overcharging/overheating. - 【Smart Storage Solution】Magnetic-sealed charging station with full-wrap design protects your rechargeable AA batteries from dust, moisture, and dirt when not in use. Compact footprint for perfect home/office battery organization. - 【LED Indicator 】USB-C AA battery charger with LED status indicators (charging-red/fully charged-green). Ideal for high-drain devices like game controllers, flashlights, and digital cameras. Includes 1 year warranty. - 【Excellent after-sales service】RayHom has high-quality and perfect after-sales service, if you have any problems with the product you received, please contact us immediately, we will try our best to help you solve it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F3D7S19N | | Antenna Location | Clock | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 10 Grams | | Best Sellers Rank | #12,816 in Health & Household ( See Top 100 in Health & Household ) #40 in AA Batteries | | Brand | RayHom | | Compatible Phone Models | Flashlight, Digital Camera, Camcorder, Electronic Toy, Calculator | | Customer Reviews | 4.4 out of 5 stars 2,520 Reviews | | Manufacturer | Dongguan Puji Electronics Co.,Ltd | | Number of Batteries | 12 AA batteries required. (included) | | Recommended Uses For Product | Clock | | Reusability | Rechargeable | | Unit Count | 12.0 Count | | Voltage | 3 Volts | | Warranty Description | 1 year warranty | ## Product Details - **Battery Cell Composition:** Lithium Ion - **Brand:** RayHom - **Number of Batteries:** 12 AA batteries required. (included) - **Recommended Uses For Product:** Clock - **Unit Count:** 12.0 Count ## Images ![12-Pack Rechargeable Lithium aa Batteries with Charger, 1.5V Constant Output, 3400mWh High Capacity, 12-Slot Double A Li-ion Charger with Smart Charging, Multiple Charging Protections - Image 1](https://m.media-amazon.com/images/I/61WUVvIPtPL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent performance and super-fast charging. *by R***N on April 2, 2026* I am very satisfied with this pack of RayHom rechargeable AA batteries. I use them for controllers, toys, and cameras, and the battery life is excellent. They charge quite quickly, and the 8-slot charger is very convenient because I can charge everything at the same time. The quality feels very good, and they maintain a constant power output—unlike others that drain quickly. Furthermore, the carrying case is compact and looks sturdy. I use them for controllers, toys, and cameras, and the battery life is excellent. They charge quite quickly, and the 8-slot charger is very convenient because I can charge all of them simultaneously; plus, I can take them with me wherever I go. The quality feels very good, and they maintain a constant power output—unlike others that drain quickly. Furthermore, the carrying case is compact and looks sturdy. ### ⭐⭐⭐⭐⭐ The Ultimate "All-in-One" Charger for a Busy Household *by D***K on February 9, 2026* If you’re like me and have a drawer full of different rechargeable batteries for everything from TV remotes to high-end cameras, you know the struggle of having five different chargers plugged in at once. This RayHom Smart Charger has been a total life-saver for my organization. Why this charger beats the cheap ones: Individual Charging Slots: This is the most important feature. You don’t have to charge batteries in pairs. If you only have one dead battery, you can pop it in any slot and it works. You can even mix and match AA and AAA sizes at the same time. Smart LED Indicators: The display is crystal clear. It shows exactly which batteries are still charging (Red) and which are ready to go (Green/Blue depending on your model). It even flashes if you accidentally put in a "bad" battery or a non-rechargeable one, which is a great safety feature. USB-C Input: I love that it uses a modern USB-C port. I can plug it into my phone brick, my laptop, or even a power bank while traveling. It’s much more convenient than the bulky wall-plug style chargers that block other outlets. Safety First: It doesn't get hot. It has built-in protection against overcharging and overheating, so I feel comfortable leaving it on the counter to finish its cycle overnight. A Pro Tip for Users: This charger is optimized for Ni-MH and Ni-CD batteries (and some versions support 1.5V Lithium—check your specific box!). If you’re using it for the RayHom Lithium batteries, they charge incredibly fast, usually in under 2-3 hours. The Verdict: It’s compact, intelligent, and handles a heavy workload without a hitch. It has turned my "battery chaos" into a streamlined system. If you want to extend the life of your rechargeable batteries, you need a smart charger like this that won't "cook" them with too much current. ### ⭐⭐⭐⭐⭐ Great product, highly recommended *by Y***A on February 28, 2026* These rechargeable AA lithium batteries provide a constant 1.5V output and long-lasting performance thanks to their 3400mWh capacity. They work very well in devices that require stable power. The 8-slot smart charger allows you to charge them all at once quickly and independently. They are a great investment because they last a long time and help save money. --- ## 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.com.cy/products/742034969-12-pack-rechargeable-lithium-aa-batteries-with-charger-1-5v](https://www.desertcart.com.cy/products/742034969-12-pack-rechargeable-lithium-aa-batteries-with-charger-1-5v) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-23*