--- product_id: 16796929 title: "TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter" brand: "tenergy" price: "€ 110.68" currency: EUR in_stock: true reviews_count: 13 category: "Tenergy" url: https://www.desertcart.gr/products/16796929-tn438-16-bay-battery-charger-for-aaa-and-aa-rechargeable store_origin: GR region: Greece --- # Smart multi-protection charging Large easy-read LCD display 16 independent charging bays TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter **Brand:** tenergy **Price:** € 110.68 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, faster, everywhere. ## Quick Answers - **What is this?** TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter by tenergy - **How much does it cost?** € 110.68 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/16796929-tn438-16-bay-battery-charger-for-aaa-and-aa-rechargeable) ## Best For - tenergy enthusiasts ## Why This Product - Trusted tenergy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LCD Monitoring:** Stay effortlessly informed with a clear LCD screen showing real-time charge/discharge status for each battery. - • **Universal Power On-the-Go:** Includes AC wall adapter and car charger for seamless charging anywhere—office, home, or road trip. - • **Advanced Safety Protections:** Built-in safeguards against overcharging, overheating, short-circuiting, and reverse polarity keep your batteries and devices safe. - • **Refresh & Extend Battery Life:** Use the optional refresh cycle to fully discharge and recharge batteries, boosting longevity and performance. - • **Charge 16 Batteries Simultaneously:** Maximize efficiency with 16 independent slots for AA/AAA NiMH/NiCd batteries—no more waiting in line. ## Overview The Tenergy TN438 is a versatile 16-bay charger designed for AA and AAA NiMH/NiCd rechargeable batteries. Featuring a large LCD display, smart multi-protection charging, and an optional refresh cycle, it ensures efficient, safe, and extended battery life. With included AC and car adapters, it offers universal charging convenience for professionals on the move. ## Description desertcart.com: Tenergy TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter : Electronics Review: Tenergy 16 Bay Battery Charger is a Great Upgrade - I bought this charger for my Panasonic Eneloop AA batteries, and I’m really glad I did. At around $40, it’s a bit more than I originally wanted to spend—but after using it, I feel like it was worth it. The biggest upgrade is the 16 charging bays, which is a huge step up from the basic 4-bay charger that came with my batteries. Each slot has independent monitoring and auto shutoff, which I absolutely love. The display is bright and easy to read, making it simple to check charging status at a glance. It also comes with a car adapter, which is a nice bonus—even though I probably won’t use it much on the road. It supports both NiMH and NiCD batteries, as well as AA and AAA sizes, so it’s pretty versatile. With my old 4-slot charger, it could take days to cycle through all my batteries. With this one, I can get everything done way faster. It also has a “refresh” mode, which I assume helps condition or top off batteries, along with a discharge feature—both really nice extras. Overall, I’m very happy with this charger. It’s a big upgrade in convenience and efficiency. Review: Best battery charger I've ever purchased!!! - This battery charger is the best one I've ever purchased. It came with the charger, an AC wall plug, and a DC car plug. I have only two issues with this charger, and both are not with the charger itself. PROS: - The charger ACCURATELY charges a very large variety of batteries (speaking strictly of mAhs) simultaneously. - The display is very easy to read. - As the specifications show, it does charge each battery independently. - The discharge functionality of this charger helps maintain battery life and provides a clean charge. CONS: - The charger itself has no real cons. - The manual provided, in short, sucks. Nothing in this product tells you how to switch from CHARGING to DISCHARGING, and visa versa. Nothing in this product or manual tells you how to turn on the LCD back-light. The words on the display of this charger which conveys the state of the charging process are truncated versions of the words, CHARGE, DISCHARGE, and ERROR. I know it sounds somewhat dumb, but there are a lot of people who will not understand what ERR means. In fact, the word ERROR in itself is ambiguous enough. - Before purchasing this product, I spent a few hours hunting down the same brand but with a 9V battery charging slot. While this brand did have a few, it was with the sacrifice of a large number of AA/AAA charging slots. Additionally searching outside of this brand was of a different make and model where the specifications of such did not clarify what I was looking for, or I needed to accept a substantial downsize with a substantial increase of cost. As great of a product as this is, I did not like having to settle for this product. Over all, I love this product. It works GREAT with Tenergy Premium & Energizer batteries. I would definitely recommend this product, or even a smaller version of it to friends and family. ## Features - Tenergy TN438 AA and AAA smart battery charger offers 16 different channels allowing you to charge any combination of AA/AAA NIMH/NICD rechargeable cells. Eliminate the need for multiple household AA/AAA battery chargers. - Large LCD screens - The easy-to-read LCD panel on this rechargeable battery charger displays the charging/discharging status of each individual battery. - Smart charging - Features overcharging, overheating, short-circuiting, over-current, and reverse-polarity protections on the Tenergy NiMH/NlCd battery charger. Additionally, the eight hour timer helps save energy and prolong battery life. - Optional refresh feature - Easy to use cycling feature fully discharges and charges your cells to extend their overall lifespan and performance. - On-the-go charging - Includes one year warranty. Includes a worldwide 100~240v AC adapter and car charger to make this truly a universal charger for AA/AAA batteries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZYTX93M | | Amperage | 2 A | | Battery Charge Time | 6.5 hours | | Brand | Tenergy | | Built-In Media | AC Adapter | | Color | Clear | | Compatible Devices | NiMH NiCD AA AAA Rechargeable Batteries | | Connector Type Used on Cable | AC power plug, car cigarette lighter plug | | Current Rating | 2 A | | Customer Reviews | 4.5 out of 5 stars 2,285 Reviews | | External Testing Certification | Não Aplicável | | Input Voltage | 240 volts | | Item Dimensions D x W x H | 1.2"D x 4.1"W x 12"H | | Item Weight | 14.5 ounces | | Manufacturer | Tenergy | | Mfr Part Number | 01438 | | Model Number | TN438 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 16 | | Output Voltage | 12 volts | | Product Dimensions | 1.2"D x 4.1"W x 12"H | | Specification Met | energy | | UPC | 844949026192 | | Unit Count | 1 Count | ## Product Details - **Brand:** Tenergy - **Color:** Clear - **Item Weight:** 14.5 ounces - **Output Voltage:** 12 volts - **Product Dimensions:** 1.2"D x 4.1"W x 12"H ## Images ![TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter - Image 1](https://m.media-amazon.com/images/I/61on8ZhPbwL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why choose Tenergy?** A: Tenergy Corporation has nearly 2 decades of experience providing batteries, and related products, with unmatched value for everyday consumers to large businesses. **Q: What batteries can this charger charge?** A: This charger is compatible with AA and AAA nickle metal hydride batteries and Nickle cadmium batteries. **Q: What if I need help or have an issue after 30 days, or a year?** A: Our team based in California is happy to help you, please reach out to us directly at service(at)tenergy .com **Q: Does this charger automatically turn off?** A: Yes, the charger has an 8 hour timer that will shut off. **Q: How long does it take to fully charge batteries?** A: To get an estimate divide the battery's capacity by the charging rate. For this charger, the rate for AA: 500mA and AAA: 250mA. This means a Tenergy Premium Pro AA with 2800mAh capacity will take about 5.6 hours to fully recharge from empty. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tenergy 16 Bay Battery Charger is a Great Upgrade *by E***S on March 26, 2026* I bought this charger for my Panasonic Eneloop AA batteries, and I’m really glad I did. At around $40, it’s a bit more than I originally wanted to spend—but after using it, I feel like it was worth it. The biggest upgrade is the 16 charging bays, which is a huge step up from the basic 4-bay charger that came with my batteries. Each slot has independent monitoring and auto shutoff, which I absolutely love. The display is bright and easy to read, making it simple to check charging status at a glance. It also comes with a car adapter, which is a nice bonus—even though I probably won’t use it much on the road. It supports both NiMH and NiCD batteries, as well as AA and AAA sizes, so it’s pretty versatile. With my old 4-slot charger, it could take days to cycle through all my batteries. With this one, I can get everything done way faster. It also has a “refresh” mode, which I assume helps condition or top off batteries, along with a discharge feature—both really nice extras. Overall, I’m very happy with this charger. It’s a big upgrade in convenience and efficiency. ### ⭐⭐⭐⭐⭐ Best battery charger I've ever purchased!!! *by A***R on November 25, 2018* This battery charger is the best one I've ever purchased. It came with the charger, an AC wall plug, and a DC car plug. I have only two issues with this charger, and both are not with the charger itself. PROS: - The charger ACCURATELY charges a very large variety of batteries (speaking strictly of mAhs) simultaneously. - The display is very easy to read. - As the specifications show, it does charge each battery independently. - The discharge functionality of this charger helps maintain battery life and provides a clean charge. CONS: - The charger itself has no real cons. - The manual provided, in short, sucks. Nothing in this product tells you how to switch from CHARGING to DISCHARGING, and visa versa. Nothing in this product or manual tells you how to turn on the LCD back-light. The words on the display of this charger which conveys the state of the charging process are truncated versions of the words, CHARGE, DISCHARGE, and ERROR. I know it sounds somewhat dumb, but there are a lot of people who will not understand what ERR means. In fact, the word ERROR in itself is ambiguous enough. - Before purchasing this product, I spent a few hours hunting down the same brand but with a 9V battery charging slot. While this brand did have a few, it was with the sacrifice of a large number of AA/AAA charging slots. Additionally searching outside of this brand was of a different make and model where the specifications of such did not clarify what I was looking for, or I needed to accept a substantial downsize with a substantial increase of cost. As great of a product as this is, I did not like having to settle for this product. Over all, I love this product. It works GREAT with Tenergy Premium & Energizer batteries. I would definitely recommend this product, or even a smaller version of it to friends and family. ### ⭐⭐⭐⭐⭐ Fast charging *by N***N on July 12, 2026* Works fast, delivers fast! ## Frequently Bought Together - Tenergy TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter - Tenergy Premium PRO Rechargeable AA Batteries, High Capacity 2800mAh NiMH AA Battery, 20 Pack Rechargeable Batteries - Tenergy Premium PRO Rechargeable AAA Batteries, High Capacity 1100mAh NiMH AAA Battery, 24 Pack Rechargeable Batteries --- ## 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.gr/products/16796929-tn438-16-bay-battery-charger-for-aaa-and-aa-rechargeable](https://www.desertcart.gr/products/16796929-tn438-16-bay-battery-charger-for-aaa-and-aa-rechargeable) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-23*