--- product_id: 279705855 title: "Tenergy 10000mAh NiMH D Battery, Rechargeable High Capacity D Size Battery, High Drain D Cell Batteries for Flashlight, 8-Pack" brand: "tenergy" price: "713.63 DT" currency: TND in_stock: true reviews_count: 5 category: "Tenergy" url: https://www.desertcart.tn/products/279705855-tenergy-10000mah-nimh-d-battery-rechargeable-high-capacity-d-size store_origin: TN region: Tunisia --- # 1.2V standard voltage 10,000 mAh capacity Rechargeable 1000 times Tenergy 10000mAh NiMH D Battery, Rechargeable High Capacity D Size Battery, High Drain D Cell Batteries for Flashlight, 8-Pack **Brand:** tenergy **Price:** 713.63 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Life with Tenergy! ## Quick Answers - **What is this?** Tenergy 10000mAh NiMH D Battery, Rechargeable High Capacity D Size Battery, High Drain D Cell Batteries for Flashlight, 8-Pack by tenergy - **How much does it cost?** 713.63 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/279705855-tenergy-10000mah-nimh-d-battery-rechargeable-high-capacity-d-size) ## 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 - • **Versatile Usage:** Perfect for everything from flashlights to camping gear. - • **Eco-Friendly Power:** Say goodbye to disposables and hello to sustainability! - • **Convenient Charging:** No memory effect means charge anytime, hassle-free! - • **Unmatched Longevity:** 10,000 mAh keeps your devices powered longer. - • **Cost-Effective Solution:** Recharges up to 1000 times—save money while saving the planet! ## Overview The Tenergy 10000mAh NiMH D Battery is a high-capacity, rechargeable D cell battery designed to replace standard disposable batteries. With a capacity of 10,000 mAh, it can be recharged up to 1000 times, making it an eco-friendly and cost-effective choice for powering a variety of household devices, including flashlights, clocks, and portable electronics. Its standard dimensions ensure compatibility with everyday devices, while the absence of memory effect allows for flexible charging. ## Description Features and Benefits * High quality D size 10,000 mAh high capacity nickel hydride metal (Ni-MH) rechargeable batteries * Ultra long running time with this 10,000 mAh high capacity * Very long life time and can be recharged up to 1000 times. * Can provide over $1000 savings over the life time of this rechargeable batteries by eliminating the need to buy hundreds of;D-size Alkaline; batteries which cost $2.50 a piece. * Exact replacement for standard D size batteries and NiCd rechargeable batteries * Convenient operation due to that advantage that Ni-MH batteries have no memory effect. * Can be charged anytime * Can be rapidly charged with smart chargers and universal chargers * Battery d based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time Technical Specifications * Dimension: Height 60 mm, Diameter 33 mm * Weight:;0.36lbs per cell; * Capacity: 10,000 mAh * Voltage: 1.2V * Standard Charge: 15 hours @ 800 mA * Rapid Charge: 3 hours @ 4000 mA Review: Wow...tenergy. - Package was nicely done, delivered on time.......hope product will be good too.. Review: Puts Energizer To Shame - I was shocked to find out that the D-size rechargeable batteries sold by Energizer are really just AA cells in a bigger casing. What a rip-off. 2500 mAh just won't cut it for the types of applications that D-sized cells are used in. We have a baby swing that requires 4 D batteries. This swing makes our lives infinitely easier. It allows our daughter to fall asleep on a whim, which is amazing. I was buying alkaline D cells every 3 weeks to keep this thing powered, and it was getting expensive. I already had a charger that can handle D-sized cells, so I started looking for rechargeable Ds, and learned the awful truth about Energizers. With 2500 mAh cells, I'd be recharging batteries every 2-3 days!!! Not to mention that NiMh batteries have a much lower voltage than alkalines, so the swing (which doesn't have a voltage regulator) would be running much slower the whole time while pulling max output from the batteries. The solution was a combination of 2 things: these Tenergy 10,000 mAh D-sized cells, and a secondary battery holder for the swing to add 2 more batteries. The battery holder was very easy to put on, just cut one of the power wires on the swing and connect each end to the wires on the battery holder. I attached it to the swing using Velcro tape. Now the swing uses 6 D batteries. So instead of 6 volts alkaline (4x 1.5v), it now has 7.2 volts NiMh (6x 1.2v). Why the extra 1.2v, you ask? Easy, now I can run the swing at level 5 and get the same speed I used to get at level 6 (max). This prevents the batteries from getting warm and helps them last even longer. Still not as long as alkalines used to last, but long enough that charging the batteries isn't a chore. I'd say we get about 2 weeks out of a charge, vs the 3 weeks we used to get from alkalines. We bought a total of 12 Tenergy 10,000 mAh D-sized cells, one set for the swing and one set to keep charged as backups. A set of 6 takes about 10 hours to charge. We need the spare set because when these batteries lose their charge, they die very suddenly. It's not a gradual slow-down like it was with Alkalines, where I'd have a couple days' warning to let me know to buy fresh batteries. These things go from full speed to completely dead in less than 10 minutes. Now my 5-month old daughter can swing away and sleep without the incessant cost of alkaline D batteries! I have a feeling she'll be using it for many months to come. ## Features - Replace standard batteries - Exact replacement for the everyday standard D battery. Replace your D sized disposable batteries with our rechargeable 1.2V D cell battery. Dimensions: 61.5mm (length) x 33mm (diameter), standard D size battery. - Money saving eco-friendly - Tenergy D cell rechargeable batteries can be recharged up to 1000 times and between 1-10 charges will have paid for themselves. Switch over. Save. Reuse. Recharge with Tenergy. - Everyday usage - D cell rechargeable batteries is ideal for high/low draining electronic items. Use it in all your household devices such as flashlights, camping gear, clocks, radios, portable electronics, and much more. - Lasting performance - At a battery capacity of 10,000 mAh, the Tenergy rechargeable D cell battery keeps your devices running longer. - No memory effect - With no memory effect on our rechargeable D battery, charge your batteries anytime. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AYIRH8 | | Antenna Location | Flashlight | | Battery Capacity | 10000 Milliamp Hours | | Battery Cell Type | Alkaline | | Battery Weight | 0.36 Pounds | | Battery capacity | 10000 Milliamp Hours | | Battery cell composition | Alkaline | | Best Sellers Rank | #86,756 in Electronics ( See Top 100 in Electronics ) #647 in Rechargeable Household Batteries | | Brand | Tenergy | | Compatible Phone Models | battery powered toys, digital, flashlights | | Customer Reviews | 4.4 out of 5 stars 887 Reviews | | Item Weight | 165 Grams | | Manufacturer | Tenergy | | Model Number | 90111 | | Number of Batteries | 8 D batteries required. | | Number of batteries | 8 D batteries required. | | Recommended uses for product | Flashlight | | Reusability | Rechargeable | | UPC | 844949002097 | | Unit Count | 8 Count | | Unit count | 8 Count | | Voltage | 1.2 Volts | ## Product Details - **Number of batteries:** 8 D batteries required. - **Brand:** Tenergy - **Battery cell composition:** Alkaline - **Battery capacity:** 10000 Milliamp Hours - **Recommended uses for product:** Flashlight ## Images ![Tenergy 10000mAh NiMH D Battery, Rechargeable High Capacity D Size Battery, High Drain D Cell Batteries for Flashlight, 8-Pack - Image 1](https://m.media-amazon.com/images/I/61PmpA5mIQL.jpg) ## Questions & Answers **Q: Is there any type of warranty on these? I need alot of these, and at $7 each, I'm concerned about some of them not working.** A: the warranty on these batteries is less than 6 months. i purchased 40 of them 2 years ago, and 6 went bad after 2 charges. it was more than 6 months after i purchased them, since i only use them in the fall, so the warranty was useless. i had to eat the loss. 6 out of 40 is, to me, not an acceptable loss. **Q: We bought a pack of 8 100000amh ni-hm batteries a year ago and i took them out of my partable latern to recharge them, why wont they recharge?** A: Many chargers require voltage in the battery to recognize that there is a battery in the charger. So, it sounds like your batteries completely drained, and you have a 'dumb' charger. This can happen with any rechargeable if it goes completely dead, if your charger requires 'seeing' voltage before it will charge. **Q: do tenergy D 10,000 batteries come already charged?** A: I am going to say no David. I can tell you I also bought a Tenergy Advanced Universal Charger TN190-4 Channel AA/AAA/C/D/9V Ni-MH Charger with LCD Display and USB Power Outlet and it takes about 8 hours to charge 4 at the same time. That is a conservative estimate. You may be able to do it in 7, but no less I am sure of that. **Q: Will an Energizer brand charger work with these?** A: Any good brand charger should charge 1-1/2 volt AAA, AA, C and D cell rechargeable batteries. The charger should have automatic cutoff, to prevent overcharging that could result in a fire. As with all electronic devices, care should be taken to prevent exposure to water sources during use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wow...tenergy. *by V***S on 30 July 2018* Package was nicely done, delivered on time.......hope product will be good too.. ### ⭐⭐⭐⭐⭐ Puts Energizer To Shame *by A***R on 14 April 2014* I was shocked to find out that the D-size rechargeable batteries sold by Energizer are really just AA cells in a bigger casing. What a rip-off. 2500 mAh just won't cut it for the types of applications that D-sized cells are used in. We have a baby swing that requires 4 D batteries. This swing makes our lives infinitely easier. It allows our daughter to fall asleep on a whim, which is amazing. I was buying alkaline D cells every 3 weeks to keep this thing powered, and it was getting expensive. I already had a charger that can handle D-sized cells, so I started looking for rechargeable Ds, and learned the awful truth about Energizers. With 2500 mAh cells, I'd be recharging batteries every 2-3 days!!! Not to mention that NiMh batteries have a much lower voltage than alkalines, so the swing (which doesn't have a voltage regulator) would be running much slower the whole time while pulling max output from the batteries. The solution was a combination of 2 things: these Tenergy 10,000 mAh D-sized cells, and a secondary battery holder for the swing to add 2 more batteries. The battery holder was very easy to put on, just cut one of the power wires on the swing and connect each end to the wires on the battery holder. I attached it to the swing using Velcro tape. Now the swing uses 6 D batteries. So instead of 6 volts alkaline (4x 1.5v), it now has 7.2 volts NiMh (6x 1.2v). Why the extra 1.2v, you ask? Easy, now I can run the swing at level 5 and get the same speed I used to get at level 6 (max). This prevents the batteries from getting warm and helps them last even longer. Still not as long as alkalines used to last, but long enough that charging the batteries isn't a chore. I'd say we get about 2 weeks out of a charge, vs the 3 weeks we used to get from alkalines. We bought a total of 12 Tenergy 10,000 mAh D-sized cells, one set for the swing and one set to keep charged as backups. A set of 6 takes about 10 hours to charge. We need the spare set because when these batteries lose their charge, they die very suddenly. It's not a gradual slow-down like it was with Alkalines, where I'd have a couple days' warning to let me know to buy fresh batteries. These things go from full speed to completely dead in less than 10 minutes. Now my 5-month old daughter can swing away and sleep without the incessant cost of alkaline D batteries! I have a feeling she'll be using it for many months to come. ### ⭐⭐⭐⭐⭐ في منتهى الروعه *by N***M on 18 July 2023* نفس الوصف شكرا امازون ## Frequently Bought Together - Tenergy 10000mAh NiMH D Battery, Rechargeable High Capacity D Size Battery, High Drain D Cell Batteries for Flashlight, 8-Pack - UL Certified - Tenergy Premium Rechargeable C Batteries, High Capacity 5000mAh NiMH C Size Battery, C Cell Battery, 8 Pack - Tenergy T9688 Universal LCD Battery Charger + 8 Pack D Size 10000mAh NiMH Rechargeable Batteries UL Certified --- ## 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/279705855-tenergy-10000mah-nimh-d-battery-rechargeable-high-capacity-d-size](https://www.desertcart.tn/products/279705855-tenergy-10000mah-nimh-d-battery-rechargeable-high-capacity-d-size) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*