--- product_id: 3678225 title: "Eneloop Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack" brand: "eneloop" price: "91.49 DT" currency: TND in_stock: true reviews_count: 13 category: "Eneloop" url: https://www.desertcart.tn/products/3678225-eneloop-panasonic-bq-bs1e4sa-d-size-battery-adapters-for-use store_origin: TN region: Tunisia --- # 2000mAh capacity Up to 2100 recharge cycles Lightweight 0.77 oz adapter Eneloop Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack **Brand:** eneloop **Price:** 91.49 DT **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, not heavier! ## Quick Answers - **What is this?** Eneloop Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack by eneloop - **How much does it cost?** 91.49 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3678225-eneloop-panasonic-bq-bs1e4sa-d-size-battery-adapters-for-use) ## Best For - eneloop enthusiasts ## Why This Product - Trusted eneloop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Portability:** Transform AA batteries into D size powerhouses without the bulk. - • **Universal Compatibility:** Seamlessly fits eneloop AA batteries into any D size device—no compromises. - • **Cost-Effective Convenience:** Four-pack value lets you upgrade multiple devices and never buy disposable D batteries again. - • **Compact & Lightweight Design:** Carry less weight on your next adventure—0.77 oz adapters keep gear light. - • **Eco-Friendly Rechargeability:** Slash waste with up to 2100 recharge cycles—sustainability never looked so sleek. ## Overview Panasonic Eneloop BQ-BS1E4SA D Size Battery Adapters convert standard eneloop AA rechargeable batteries into D size cells, maintaining 2000mAh capacity and up to 2100 recharge cycles. Each lightweight adapter (0.77 oz) enables use in D battery devices, offering a sustainable, cost-effective alternative to disposable D batteries. Sold in a convenient 4-pack, these spacers are perfect for professionals and adventurers seeking efficient, eco-conscious power solutions. ## Description eneloop D size battery adapters are designed for use with eneloop AA rechargeable batteries. eneloop C and D size spacers allow for eneloop AA batteries to be inserted and utilized in C and D size battery applications. The battery cells maintain their original eneloop AA rechargeable battery performance characteristics including 2000mAh typical (1900 minimum), up to 2100 recharges, and will hold 70% of their charge for up to 10 years, (when not in use). These adapters are a great alternative when C and D size batteries are not available. Battery life will vary based on the application. Review: Perfect compliment to the Eneloop AA battery family. - I bought these D Size Battery Spacers for use with my Eneloop AA batteries and these work great. I had previously bought a couple of lanterns and the one takes D batteries. I didn't mind that it took D batteries but the weight of 3 D batteries is more than 3 AA batteries and adds weight to an item that if you use it for camping you want to reduce the weight because you are carrying that item. Plus the D batteries I had originally installed were just throw away alkaline batteries. I always want to reduce waste so since I already had some AA Eneloop batteries, that I like a lot, I wanted to use them in my lantern and these spacers helped me do that. The lantern worked great with these batteries with no difference in function. They are so simple it amazes me that I had not used these before. The bottom unscrews and pops off and you just insert the AA Eneloop battery into the spacer correctly and seal it back up. They are now D cell sized but not D cell heavy plus when they run down I just have to recharge them. Now you can not recharge them within the D Cell spacers but they just unscrew and you take the AA battery out. I have not come across anything yet that will not run on the Eneloop AA battery inside or outside the D cell spacer but I rarely come across anything that uses D sized batteries. My Eneloop batteries are the Panasonic branded versions not the Sanyo so I can not comment on previous versions of Eneloop and the D sized spacers. So I would recommend these spacers for anyone who wants to reduce the weight of D cell battery operated devices as well as one who wants to reduce waste/cost of D cell batteries for those devices and also one who wants a rechargeable option that will last for years. Review: Perfect for UNO Flip Attack Launcher - Works perfect for UNO Flip Attack Card Game with Launcher Unit which was needing D cells! ## Features - INGENIOUS DESIGN: eneloop D size battery spacers allow eneloop AA rechargeable batteries to be inserted and utilized in D size battery applications - AA BATTERY PERFORMANCE: The battery cells maintain their original eneloop AA rechargeable battery performance characteristics including 2000mAh typical (1900mAh minimum) and up to 2100 recharges - COMPACT SIZE: These D size battery adapters work with eneloop AA rechargeable batteries - LIGHTWEIGHT: eneloop D size battery adapters weigh only 0.77 ounces (without eneloop AA batteries installed) - CONVENIENT 4-PACK: Comes complete with four Panasonic eneloop D size battery adapters shrink-wrapped together (eneloop batteries not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JRF2GHO | | Antenna Location | Flashlights and other D Size Battery Devices | | Battery Capacity | 2000 Milliamp Hours | | Battery Cell Type | Alkaline | | Battery Weight | 0.35 Ounces | | Best Sellers Rank | #50,159 in Health & Household ( See Top 100 in Health & Household ) #11,803 in Household Supplies | | Brand | Eneloop | | Built-In Media | 4 D size battery adapters | | Customer Reviews | 4.7 4.7 out of 5 stars (3,273) | | Global Trade Identification Number | 00073096902312 | | Item Dimensions | 1.34 x 5.38 x 2.31 inches | | Item Weight | 2.05 ounces | | Manufacturer | Panasonic | | Model Name | Rechargeable batteries | | Model Number | BQ-BS1E4SA | | Number of Batteries | 4 D batteries required. | | Reusability | Rechargeable | | UPC | 739197083557 073096902312 | | Unit Count | 4.0 Count | | Voltage | 1.5 Volts | | Warranty Description | Eneloop 'd' spacers-4-pack | ## Product Details - **Battery Capacity:** 2000 Milliamp Hours - **Battery Cell Composition:** Alkaline - **Brand:** Eneloop - **Number of Batteries:** 4 D batteries required. - **Recommended Uses For Product:** Flashlights and other D Size Battery Devices ## Images ![Eneloop Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack - Image 1](https://m.media-amazon.com/images/I/61b8-0GkgFL.jpg) ## Available Options This product comes in different **Configuration, Pattern, Style** options. ## Questions & Answers **Q: how many AAs go into a C spacer?** A: I have the D spacers and they use 1. I prefer the d rechargeables as the ones that use AA don't last long at all. I think they are a waste.I had both types in my fake candles, the spacer lasted 1 night and the others over a month. Very big difference. All were eneloop. **Q: Do the C Spacer work with normal alkaline battery? I want to use this on a Nerf Rapidstrike** A: The spacer has print that warns you not to use with non-Eneloop's. But I've used with Duracell ProCell successfully. I wonder if using non-Eneloop batteries may damage the spacer over the long haul. Given these are high quality but really pricey ($5 for each spacer!!), I'm going to stick with using only Eneloop AA batteries in them, but yes you can potentially use any AA batteries but at your own risk. **Q: How many "D" Size Spacers in an order? The picture shows four, right?** A: It is for 4 spacers. That is what I received with my order. **Q: Anyone know if these fit the large maglite that use D cell batteries? Thanks in advance** A: I have both a 2 cell and 3 cell Maglite flashlight for C sized batteries. They are the LED version so they don't take as much energy as the incandescent bulbs. I've used the eneloop C spacers in them for a few years and have been very happy with their performance. They do not last as long for sure, but if you have another set charged and ready to go then simply swap out and go. Way better than having to keep paying for C or D sized batteries that don't recharge or rechargeables that don't hold a charge. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect compliment to the Eneloop AA battery family. *by E***Z on February 27, 2015* I bought these D Size Battery Spacers for use with my Eneloop AA batteries and these work great. I had previously bought a couple of lanterns and the one takes D batteries. I didn't mind that it took D batteries but the weight of 3 D batteries is more than 3 AA batteries and adds weight to an item that if you use it for camping you want to reduce the weight because you are carrying that item. Plus the D batteries I had originally installed were just throw away alkaline batteries. I always want to reduce waste so since I already had some AA Eneloop batteries, that I like a lot, I wanted to use them in my lantern and these spacers helped me do that. The lantern worked great with these batteries with no difference in function. They are so simple it amazes me that I had not used these before. The bottom unscrews and pops off and you just insert the AA Eneloop battery into the spacer correctly and seal it back up. They are now D cell sized but not D cell heavy plus when they run down I just have to recharge them. Now you can not recharge them within the D Cell spacers but they just unscrew and you take the AA battery out. I have not come across anything yet that will not run on the Eneloop AA battery inside or outside the D cell spacer but I rarely come across anything that uses D sized batteries. My Eneloop batteries are the Panasonic branded versions not the Sanyo so I can not comment on previous versions of Eneloop and the D sized spacers. So I would recommend these spacers for anyone who wants to reduce the weight of D cell battery operated devices as well as one who wants to reduce waste/cost of D cell batteries for those devices and also one who wants a rechargeable option that will last for years. ### ⭐⭐⭐⭐⭐ Perfect for UNO Flip Attack Launcher *by S***S on February 10, 2026* Works perfect for UNO Flip Attack Card Game with Launcher Unit which was needing D cells! ### ⭐⭐⭐⭐⭐ Fantastic Product *by P***N on February 4, 2026* Fantastic product, very easy to use. Great value! ## Frequently Bought Together - Eneloop Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack - Eneloop Panasonic BK-4MCCA10FA AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 10-Battery Pack - Eneloop Panasonic BK-3MCCA10FA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 10-Battery Pack --- ## 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.tn/products/3678225-eneloop-panasonic-bq-bs1e4sa-d-size-battery-adapters-for-use](https://www.desertcart.tn/products/3678225-eneloop-panasonic-bq-bs1e4sa-d-size-battery-adapters-for-use) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*