--- product_id: 19488425 title: "3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack" price: "€ 27.40" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.nl/products/19488425-3aa-lr6-to-d-parallel-battery-converter-holder-adapter-12 store_origin: NL region: Netherlands --- # Flexible capacity: 1, 2, or 3 AA cells 12-pack bulk convenience 3 AA to D battery conversion 3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack **Price:** € 27.40 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up smarter β€” ditch D cells, embrace AA versatility! ## Quick Answers - **What is this?** 3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack - **How much does it cost?** € 27.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/19488425-3aa-lr6-to-d-parallel-battery-converter-holder-adapter-12) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Customizable Capacity:** Choose 1, 2, or 3 AA batteries per adapter to match your device’s power needs perfectly. - β€’ **Universal Power Upgrade:** Transform any AA battery into a D cell instantly, no more hunting for bulky D batteries. - β€’ **Lightweight & Space-Saving:** Smaller, lighter adapters reduce device weight without sacrificing power or performance. - β€’ **Bulk Ready for Professionals:** 12 adapters per pack means you’re always stocked for home, office, or emergency kits. - β€’ **Leak-Proof Lithium Compatibility:** Use modern lithium AA batteries to protect your expensive devices from corrosive leaks. ## Overview This 12-pack of 3AA to D battery converter adapters lets you convert standard AA batteries into D size cells, offering flexible capacity options (1, 2, or 3 AA batteries) to power your devices efficiently. Ideal for professionals and emergency preparedness, these adapters enable the use of longer-lasting, leak-resistant lithium AA batteries in devices designed for D cells, protecting your valuable electronics while reducing bulk and waste. ## Description Max Convert 3*AA battert to D size battery Perfect for electronics and emergency situations A gadget to keep close at hand, at home, at the office,etc. Feature: Firmly connected Convert any AA battery to a D battery Option to use 1 AA,2 AA or use 3 AA for more capacity Item Included: 3AA to D Size Battery Convertor Adapter X 12 (Battery not included) Review: Excellent AA to D-Cell battery adapter, allows using non-leaking Lithium AA's in D-Cell devices - The "DESLRKIT 3AA(LR6) to D Size Parallel Battery Convertor Adapter" is an excellent choice to substitute non-leaking AA LITHIUM batteries in D-Cell devices, like flashlights. Since D-Cell lithium batteries are not available, these AA adapters are an excellent alternative to [eventually] leaking D cell batteries and destruction of the device. For example, after a leaking Energizer D cell ALKALINE battery destroyed my expensive MagLite flashlight, Energizer would not honor their device replacement warranty since the battery was [slightly] beyond the warranty date, a loophole that destroyed my confidence in Energizer, and all battery manufacturers, where a 50 cent battery ruined a $50 flashlight! Although, old style cheap low performance "HEAVY DUTY" (an oxymoron) "zinc-carbon" batteries, that are still available today, often leak within months and have ruined countless devices. Whereas, newer style ALKALINE batteries with device warranties typically expire within 5 to 10 years, however, they still leak and ruin devices. To minimize your risk, check the expiration date on each battery periodically. If expired, remove and dispose, regardless if clean and still holding a good charge, to avoid possible leakage destroying your device without warranty recourse. Of course, this creates unnecessary waste and is a scam to decrease the manufacturer's liability and increase battery sales. The latest style Energizer AA (and AAA) LITHIUM batteries and devices are warranted for 25 years, far longer than than traditional D (and C) cells, where, the smaller lithium batteries are not known to leak per se. Although being relatively new technology, it will take decades to prove-out. Nevertheless, a 25 year warranty is terrific and offsets the higher cost when storing devices for long periods without periodically replacing and trashing otherwise good batteries. Another advantage using lithium batteries is the lighter weight compared to alkaline batteries. The downside is a lower milli-amperage rating of the 3-AA cell cartridges compared to alkaline D cells, where so far, have not noticed a difference in the MagLite lumens. Have replaced all my D cell battery devices with these adapters, placing 3 AA's in each and up to 6 adapters in-series for the longer 6 D cell flashlights. Since the diameter of the adapter is slightly smaller than the D cell, they rattle inside flashlights. To reduce the rattle, a piece of printer paper was cut down to size and wrapped around the series of adapters, overlapping about 1-1/2 turns, but leaving enough space between the cells and the tube wall to allow the adapters to easily slide in and out of the flashlight. It is expected never to buy D cells again for flashlights while using these AA adapters, and saving money buying lithium AA's in bulk packages. Review: Work well to convert lithium AA to D - Ive given up on alkaline batteries because they seem to leak frequently. Lithium not avail in C or D sizes, so i use these to make 3 AA cells into a D size for Maglites etc ## Features - Convert any AA battery to a D battery - Option to use 1 AA,2 AA or use 3 AA for more capacity - This set includes 12PCS adapters ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 377 Reviews | ## Images ![3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack - Image 1](https://m.media-amazon.com/images/I/61NMKuejGoL.jpg) ![3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack - Image 2](https://m.media-amazon.com/images/I/51QO1FTHGsL.jpg) ![3AA (LR6) to D Parallel Battery Converter Holder Adapter, 12 Pack - Image 3](https://m.media-amazon.com/images/I/51gdV3tiuAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent AA to D-Cell battery adapter, allows using non-leaking Lithium AA's in D-Cell devices *by M***V on December 16, 2024* The "DESLRKIT 3AA(LR6) to D Size Parallel Battery Convertor Adapter" is an excellent choice to substitute non-leaking AA LITHIUM batteries in D-Cell devices, like flashlights. Since D-Cell lithium batteries are not available, these AA adapters are an excellent alternative to [eventually] leaking D cell batteries and destruction of the device. For example, after a leaking Energizer D cell ALKALINE battery destroyed my expensive MagLite flashlight, Energizer would not honor their device replacement warranty since the battery was [slightly] beyond the warranty date, a loophole that destroyed my confidence in Energizer, and all battery manufacturers, where a 50 cent battery ruined a $50 flashlight! Although, old style cheap low performance "HEAVY DUTY" (an oxymoron) "zinc-carbon" batteries, that are still available today, often leak within months and have ruined countless devices. Whereas, newer style ALKALINE batteries with device warranties typically expire within 5 to 10 years, however, they still leak and ruin devices. To minimize your risk, check the expiration date on each battery periodically. If expired, remove and dispose, regardless if clean and still holding a good charge, to avoid possible leakage destroying your device without warranty recourse. Of course, this creates unnecessary waste and is a scam to decrease the manufacturer's liability and increase battery sales. The latest style Energizer AA (and AAA) LITHIUM batteries and devices are warranted for 25 years, far longer than than traditional D (and C) cells, where, the smaller lithium batteries are not known to leak per se. Although being relatively new technology, it will take decades to prove-out. Nevertheless, a 25 year warranty is terrific and offsets the higher cost when storing devices for long periods without periodically replacing and trashing otherwise good batteries. Another advantage using lithium batteries is the lighter weight compared to alkaline batteries. The downside is a lower milli-amperage rating of the 3-AA cell cartridges compared to alkaline D cells, where so far, have not noticed a difference in the MagLite lumens. Have replaced all my D cell battery devices with these adapters, placing 3 AA's in each and up to 6 adapters in-series for the longer 6 D cell flashlights. Since the diameter of the adapter is slightly smaller than the D cell, they rattle inside flashlights. To reduce the rattle, a piece of printer paper was cut down to size and wrapped around the series of adapters, overlapping about 1-1/2 turns, but leaving enough space between the cells and the tube wall to allow the adapters to easily slide in and out of the flashlight. It is expected never to buy D cells again for flashlights while using these AA adapters, and saving money buying lithium AA's in bulk packages. ### ⭐⭐⭐⭐⭐ Work well to convert lithium AA to D *by A***R on August 8, 2026* Ive given up on alkaline batteries because they seem to leak frequently. Lithium not avail in C or D sizes, so i use these to make 3 AA cells into a D size for Maglites etc ### ⭐⭐⭐⭐ Good as adapter to use ONLY ONE AA battery as D cells. *by J***R on May 3, 2022* These adapters are fine to put in one AA cell. The batteries can be removed with a little screwdriver by prying them out. Be VERY CAREFUL though when you put in more than one battery! Because there are no diodes integrated - all batteries are connected in parallel. Welp, just guess what will happen if one battery has 1.5v, one has 1v and one has zero volts? Horrible shortages! So it will all get very hot and may destroy the plastics, the batteries and even the gadget you put it all into. So, only use the same batteries with the same series and age and voltage in there or better ONLY ONE AA battery and let the other slots empty. Because over time one battery may discharge different than the others and you'll get different voltages and the shortages you don't wish to get. I think the idea of having three AA cells working as one D cell is great, but that no diodes are integrated is a design flaw and may lead to bad stories of customers over time. Particularly because there are no instructions included which would advise the customer what to do and what not to do. ## Frequently Bought Together - DSLRKIT 3AA(LR6) to D Size Parallel Battery Convertor Adapter Holder (Pack of 12) - DSLRKIT 4AAA(LR03) to C Size Parallel Battery Adapter Holder (Pack of 12) - WAYLLSHINE (Pack of 16 AA to C Size Battery Adapter, AA to C Size Battery Converter, AA to C Battery Adapter Converter Spacers Case --- ## 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.nl/products/19488425-3aa-lr6-to-d-parallel-battery-converter-holder-adapter-12](https://www.desertcart.nl/products/19488425-3aa-lr6-to-d-parallel-battery-converter-holder-adapter-12) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-20*