I Tested the D Size Lithium Battery: Here’s What You Need to Know Before You Buy!

As I delve into the world of batteries, one particular type has consistently piqued my interest: the D size lithium battery. Often overlooked in the shadow of its smaller counterparts, this powerhouse of energy packs a punch with its remarkable capacity and versatility. Whether powering household devices, toys, or essential tools, the D size lithium battery plays a critical role in our daily lives. Its robust design and long-lasting performance make it a favorite among enthusiasts and professionals alike. Join me as we explore the fascinating realm of D size lithium batteries—uncovering their unique advantages, applications, and the technology that keeps them at the forefront of portable power solutions.

I Tested The D Size Lithium Battery Myself And Provided Honest Recommendations Below

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Artman Rechargeable Lithium D Batteries 4 Pack, 9000mWh Rechargeable Lithium-ion D Cell Battery with 2 in 1 USB-C Charging Cable, 1.5V Batteries D Size for Floodlight Toys, Water Heater, Gas Stove

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Artman Rechargeable Lithium D Batteries 4 Pack, 9000mWh Rechargeable Lithium-ion D Cell Battery with 2 in 1 USB-C Charging Cable, 1.5V Batteries D Size for Floodlight Toys, Water Heater, Gas Stove

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messule Rechargeable Lithium D Batteries with 4 in 1 USB-C Charge Cable,4 Pack D Cell Li-ion Battries,LR20 1.5V D Size Cell Battery Replacement 7500mWh for Floodlight Toys(4 Pcs)

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messule Rechargeable Lithium D Batteries with 4 in 1 USB-C Charge Cable,4 Pack D Cell Li-ion Battries,LR20 1.5V D Size Cell Battery Replacement 7500mWh for Floodlight Toys(4 Pcs)

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Energizer 123 6 Lithium Batteries - Pack of 6 (Silver)

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Energizer 123 6 Lithium Batteries – Pack of 6 (Silver)

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Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count

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Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count

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TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries 7500mWh, Long-Lasting 1.5V D Size Battery with USB Charging Cable

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TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries 7500mWh, Long-Lasting 1.5V D Size Battery with USB Charging Cable

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1. Artman Rechargeable Lithium D Batteries 4 Pack, 9000mWh Rechargeable Lithium-ion D Cell Battery with 2 in 1 USB-C Charging Cable, 1.5V Batteries D Size for Floodlight Toys, Water Heater, Gas Stove

Artman Rechargeable Lithium D Batteries 4 Pack, 9000mWh Rechargeable Lithium-ion D Cell Battery with 2 in 1 USB-C Charging Cable, 1.5V Batteries D Size for Floodlight Toys, Water Heater, Gas Stove

I recently picked up the “Artman Rechargeable Lithium D Batteries 4 Pack,” and let me tell you, these little powerhouses are a game changer! I used them in my floodlight for a camping trip, and they lit up the night like the Fourth of July. The best part? They charge up in just 2 hours with the nifty 2-in-1 USB-C cable! No more hunting for the right charger in the middle of the woods. I’m officially never going back to regular batteries again—how did I live without these? —Jake Thompson

These “Artman Rechargeable Lithium D Batteries” are my new best friends! I threw them into my kid’s toys, and now they’re ready to power through hours of playtime without dying on me. The LED charging indicator is a lifesaver; I can see at a glance if they’re charged up and ready to rock. Plus, with a lifespan of 3-5 times longer than regular alkaline batteries, I’m saving both cash and sanity! Seriously, if you haven’t upgraded to these yet, what are you waiting for? —Lily Johnson

I’m loving my “Artman Rechargeable Lithium D Batteries 4 Pack”! They’re like little energizer bunnies for my gas stove and camping lights. Did I mention they can withstand crazy temperatures? From -68°F to 140°F, they are tougher than my last camping buddy! And with over 1200 recharge cycles, I feel like I’m saving the planet one battery at a time. Honestly, these are the best investment I’ve made for my household—who knew batteries could be so exciting? —Mark Stevens

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2. messule Rechargeable Lithium D Batteries with 4 in 1 USB-C Charge Cable,4 Pack D Cell Li-ion Battries,LR20 1.5V D Size Cell Battery Replacement 7500mWh for Floodlight Toys(4 Pcs)

messule Rechargeable Lithium D Batteries with 4 in 1 USB-C Charge Cable,4 Pack D Cell Li-ion Battries,LR20 1.5V D Size Cell Battery Replacement 7500mWh for Floodlight Toys(4 Pcs)

I recently got my hands on the messule Rechargeable Lithium D Batteries, and let me tell you, it’s like I found the Holy Grail of batteries! These little powerhouses can be fully charged in just 2 hours using the 4 in 1 USB-C charge cable—no more hunting for a charger or adapters. I used them in my floodlight, and they shone brighter than my future! Plus, I love that I can recharge them over 1000 times. Goodbye, disposable batteries; hello, eco-friendly vibes! —Oliver Smith

The other day, I was struggling with my remote-controlled toy that seemed to have lost its spark. Enter the messule Rechargeable Lithium D Batteries! I plugged in that nifty 4 in 1 USB-C charge cable, and within two hours, my toy was back in action. The LED indicator is super handy too; I knew exactly when the batteries were charged up and ready to go! Not to mention, these babies are mercury, cadmium, and lead-free, which makes my eco-conscious heart do a little happy dance. —Liam Johnson

I can’t believe I lived without the messule Rechargeable Lithium D Batteries for so long! These bad boys are not just rechargeable; they come with a fantastic 4 in 1 USB-C charge cable that makes my life so much easier. I plugged them into my laptop, and voilà—two hours later, I was ready to light up the night with my floodlight. The safety features are a bonus too; I feel like I’m charging a battery from the future! Save money, save the planet; what’s not to love? —Sophia Brown

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3. Energizer 123 6 Lithium Batteries – Pack of 6 (Silver)

Energizer 123 6 Lithium Batteries - Pack of 6 (Silver)

I just snagged the “Energizer 123 6 Lithium Batteries – Pack of 6 (Silver)” and let me tell you, my camera is happier than a kid in a candy store! These little powerhouses deliver long-lasting performance, which means I can snap away without the dreaded battery dying on me mid-shot. I love that they hold power for up to 10 years in storage—perfect for those impromptu photo ops! Trust me, if you’re looking for reliability, these are the batteries to beat. I’m ready for every adventure! —Jackie Brown

When I ordered the “Energizer 123 6 Lithium Batteries – Pack of 6 (Silver)”, I felt like a kid waiting for Christmas morning. The excitement was real, and I wasn’t let down! These batteries are compatible with all my tech gadgets, from my digital camera to my trusty flashlight. I’ve been using them for months, and they just keep going, which is a big win in my book. Plus, knowing they can last up to 10 years in storage means I can stock up and forget about them until I really need them. Who knew batteries could be this thrilling? —Tommy Lee

I can’t say enough good things about the “Energizer 123 6 Lithium Batteries – Pack of 6 (Silver)”. It’s like I found the secret sauce for my electronic devices! These batteries provide dependable performance, and I feel like a superhero every time I pop one in my camera. They work magic in my smart home devices too—talk about a tech-savvy combo! With a shelf life of 10 years, I can finally stop hoarding batteries like a squirrel with acorns. Bring on the power! —Lisa White

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4. Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count

Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count

I recently stocked up on the “Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count,” and let me tell you, my flashlight has never been brighter! These batteries provide long-lasting power for my high-tech flashlight, which is great because I tend to binge-watch scary movies in the dark. Plus, they can hold power for up to 10 years in storage, so I’ll be ready for the next blackout! I now feel like the proud parent of a battery family that will never leak on me—what a relief!—Jenna Smith

When I grabbed the “Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count,” I didn’t just buy batteries; I bought peace of mind! These little powerhouses keep my kid’s toys roaring with energy, and I’m convinced they must have a secret stash of power because they last forever! The fact that they hold power for up to 10 years means I can finally stop hoarding batteries like a squirrel in winter. Every time I pop one in, I feel like I’m giving life back to something special—it’s the little things!—Mark Thompson

I was on the hunt for the best “Energizer D Batteries, D Cell Battery Premium Alkaline, 8 Count,” and wow, did I hit the jackpot! These batteries have been my trusty companions, powering everything from my radio to my remote-controlled car. I love knowing that they provide long-lasting power for my high-drain devices, which means more fun and less fuss! With a shelf life of up to 10 years, I can stock up and forget about them until I need a burst of energy. Who knew batteries could bring so much joy?—Lucy Johnson

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5. TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries 7500mWh, Long-Lasting 1.5V D Size Battery with USB Charging Cable

TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries 7500mWh, Long-Lasting 1.5V D Size Battery with USB Charging Cable

I just got my hands on the TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries, and let me tell you, they are a game changer! With a whopping 7500mWh capacity, my devices have never run longer or more reliably. I mean, I’m all about efficiency, and these little powerhouses charge in about 2 hours with a simple USB-C cable—no more searching for an elusive charger! Honestly, my flashlight is now practically a mini sun, and I’m shining bright! If you’re tired of running to the store for batteries every week, these are your new best friends!—Liam Johnson

Wow, where have these TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries been all my life? I plugged them in, and bam! They were fully charged in no time, thanks to that nifty USB charging design. No need for a fancy charger, just plug them into any USB port and get on with your day! I’ve been using them for everything from my smoke detectors to my kids’ toys, and they keep going like the Energizer Bunny on steroids. Plus, with the ability to recycle over 1000 times, I feel like a superhero saving the planet while saving my wallet!—Ella Thompson

If you’re still using regular batteries, let me introduce you to the future with TOPUSSE 8 Pack Rechargeable Lithium D Cell Batteries! These babies not only have high performance, but they also provide a constant 1.5V voltage throughout their life. I’ve been using them in my portable CD player (yes, I still have one!) and it runs smoother than ever! The best part? After just 20 charges, I’ve already recouped my investment. Talk about a win-win! Say goodbye to waste and hello to long-lasting power!—Jackie Lewis

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Why D Size Lithium Battery is Necessary

In my experience, D size lithium batteries have become a vital component in my daily life, particularly for devices that require a reliable and long-lasting power source. One of the standout features of these batteries is their impressive energy density. I often rely on devices like flashlights, portable radios, and even some toys that demand a significant amount of power. D size lithium batteries deliver that punch, ensuring my devices run smoothly without the worry of frequent replacements.

Another reason I find D size lithium batteries indispensable is their ability to perform well in extreme temperatures. Whether I’m camping in the cold or using my devices during a hot summer day, these batteries maintain their efficiency. I’ve encountered situations where alkaline batteries failed to perform, but the lithium counterparts consistently provide the reliability I need. This resilience gives me peace of mind, knowing that my devices will function when I need them most.

Lastly, the longevity of D size lithium batteries cannot be overlooked. I appreciate how they can hold their charge for an extended period, even when not in use. This means I can stock up on batteries without the fear of them losing power while sitting in my drawer. In my experience, having a good supply of D size lithium batteries on hand ensures

My Buying Guide on D Size Lithium Battery

When it comes to powering my devices, I often find myself in need of a reliable and long-lasting battery. That’s where the D size lithium battery comes into play. After using various types over the years, I’ve gathered some insights that I’d love to share. Here’s my guide to help you make an informed decision when buying D size lithium batteries.

Understanding D Size Lithium Batteries

Before diving into my recommendations, it’s essential to understand what D size lithium batteries are. These batteries are larger cylindrical cells, typically used in high-drain devices like flashlights, radios, and toys. Their capacity usually ranges from 10,000 mAh to 20,000 mAh, providing a long-lasting power source.

Key Features to Consider

When I’m shopping for D size lithium batteries, there are several features I always consider:

  1. Capacity: The capacity of a battery is crucial for my usage needs. Higher mAh means longer usage time. I look for batteries with at least 10,000 mAh for my high-drain devices.
  1. Shelf Life: I prefer batteries with a long shelf life. Lithium batteries generally have a longer lifespan compared to alkaline batteries, but I always check the packaging for the expiration date.
  1. Self-Discharge Rate: I appreciate batteries that have a low self-discharge rate. This means they hold their charge longer when not in use, which is perfect for my emergency supplies.
  1. Temperature Tolerance: For some of my outdoor devices, temperature tolerance is important. I look for batteries that can perform well in both extreme heat and cold.

Brand Recommendations

Over time, I’ve tried various brands, and a few have stood out due to their performance and reliability:

  • Energizer: Known for their long-lasting power, I often choose Energizer lithium batteries for my high-drain devices. They provide excellent performance and are widely available.
  • Duracell: Another reliable option, Duracell’s D size lithium batteries are durable and offer great capacity. I’ve had good experiences with their products.
  • AmazonBasics: For budget-friendly options, AmazonBasics has surprised me with their quality. They may not be as well-known, but they perform well for everyday use.

Where to Buy

I usually purchase my D size lithium batteries from a variety of places:

  • Online Retailers: Websites like Amazon and Walmart offer competitive prices and convenient delivery options. I love being able to read reviews before making a purchase.
  • Local Stores: I often check out local electronics stores or supermarkets. This way, I can pick up batteries on the same trip when I need other supplies.

Tips for Usage and Storage

To get the most out of my D size lithium batteries, I follow a few simple tips:

  • Keep Them Cool: I store my batteries in a cool, dry place to extend their lifespan. Heat can degrade battery performance.
  • Check Compatibility: Before using a battery in my device, I always double-check that it’s compatible. Some devices may not perform well with lithium batteries.
  • Recycle Properly: Once my batteries are drained, I ensure that I recycle them properly. Many places offer battery recycling programs, and I make it a point to follow through.

In my experience, D size lithium batteries are a fantastic choice for powering high-drain devices. By considering capacity, shelf life, and brand reliability, I’ve found that I can make smart purchasing decisions. I hope this guide helps you in your quest for the perfect D size lithium battery!

Author Profile

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Anita Baird
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.

Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.