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What’s the point in using rechargeable batteries to save money if you end up getting crappy cells that have low power or won’t work at all? You need the best D-size rechargeable batteries. We spent a lot of time looking for that very thing, that way you get what you need right off the bat.
Let’s go. Check out the reviews to see which batteries will perform the best in your particular devices. Then read about what you should look for when shopping for rechargeable D cells on your own.
Best Rechargeable D-Batteries:
EBL D Size Rechargeable Batteries D Cell 10000mah NiMH Battery, 2 Counts
- Ultra long running time with this 10,000 mAh high capacity
- 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 rapidly charged with smart chargers and universal chargers that support NiMH rechargeable batteries
- Battery: 2 pack D cell 10000mAh Ni-MH rechargeable battery
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
EBL is a trusted and established name in the rechargeable battery industry. Their D cells hold plenty of juice and store well for years when fully charged.
Since these are NiMHs, you won’t have to worry about fully discharging them before recharging.
Some people have complained that EBL batteries are made in China in their EBL rechargeable battery reviews.
But what’s the difference? You want a good battery. These are good batteries. It doesn’t matter where they’re made.
Many have commented that EBL has excellent customer service. There have been reports of the unavoidable, occasional bad battery. EBL is quick to send free replacements.
Pros
- Good power
- Long life
- No memory effect
Cons
- There have been customer reports that their batteries tested at only 8,000mAh.
- These reports are rare, isolated, and unconfirmed. We’re sure that EBL would replace the batteries in question
D Cell Batteries USB and Type-C Rechargeable Lithium-Ion D Batteries 1.5V 5000mAh with Built-in Safety Protection Chip FUVALY D-Batteries (2 Pack)
- Full charging is achieved in 4 hours with an additional 2-year standby time. thses D rechargeable batteries with micro USB and type-C dual port, can be charged either by included 2 in 1 USB cord or by type C cord (no included);
- Constant 1.5v output makes the devices work more stable; this rechargeable D batteries are with ultra-low self-power consumption and without the typical Lead Acid memory effects, constantly charge and discharge these batteries without noticeable reduction of battery life.
- This D-cell battery can be recharged 1000+ times, saving thousands of common batteries and reducing a significant about of landfill waste. Mercury, Cadmium and Lead are not used in these batteries.
- Unique rotary indentation charging port design with global patent technology priority Guarantee, counterclockwise rotate the battery’s positive cover, will open the charging port and press down the cover will hide the port; The LED indicator light is on top of positive pole shows the charging progress clearly: RED = still charging, GREEN = finished charging.
- Built-in Integrated safety circuit protects Battery from over discharge/overcharge; The Fuvaly USB rechargeable type D battery are FCC, CE, UN 38.3 Listed, and have a 30-day money back guarantee as well as a 12-month quality guarantee and lifetime technical support.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Have you ever seen batteries that have mini-USB charging ports on the side of them? You just plug them up like you would a phone.
Lithium-ion batteries are light, which is great for flashlights and other devices that you have to carry with you.
They don’t have the largest power reserve or lifespan, but that’s the trade-off for the convenience you get.
People love the convenience of not having to bother with a big, bulky battery charger. The novelty of a battery that can be directly charged with a mini-USB charger has been a big selling point too.
These same people do lament that these batteries don’t hold as much power as NiCads and NiMHs, though.
Pros
- They’re just cool
- No need for a regular charger
- Low risk of leakage
- Lightweight
- Long storage life
Cons
- They hold about half the power of traditional rechargeables
- They don’t quite have the lifespan of traditional rechargeables either
Twharf Rechargeable Lithium AAA Batteries, 1.5V 750 mAh High Capacity Triple AAA Batteries, 1 Hour Fast Charging, Over 1000 Cycles, with 4-in-1 Micro USB Charging Cable, LED Charge Indicator, 4-Counts
- This lithium AAA batteries rechargeable product can be recharged 1000+ times, saving thousands of common batteries and reducing a significant about of landfill waste. Mercury, Cadmium and Lead are not used in these batteries, a very good choice in terms of environment protection.
- These rechargeable AAA batteries lithium are without the typical Lead Acid memory effects. Constantly charge and discharge these batteries without noticeable reduction of battery life. Ultra-low self-discharge, durable in use and storage.
- Easy to charge with the included 4-in-1 USB cord; no additional charger or adapter required. Built-in Micro-USB port in AAA lithium rechargeable batteries, just plug into any USB port anytime, anywhere. Rapid, full charge is achieved in 1 hour with an additional 1-year standby time.
- No longer to worry about the endurance of the batteries, Twharf 1.5V 750mAh AAA Batteries will provide ultra strong power for your devices.
- Built-in Integrated safety circuit protects Battery from over discharge/overcharge; The Twharf USB rechargeable batteries are RoHS, FCC, and CE listed, and have a 30-day money back guarantee as well as a 12-month quality guarantee and lifetime technical support.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Here’s another set of direct-charge batteries. Just plug a mini-USB in them and charge for four hours.
They share the same disadvantages of this type of lithium-ion battery, though. They don’t quite measure up to NiCads or NiMHs as far as performance goes.
Customers like that a charger is included with purchase. That saves money or at least keeps them from having to use one of their phone chargers for the batteries.
On the flip side of the coin, people have complained that the included charger is of low quality. But what can you really expect at this price?
Pros
- Light enough for all-day carry in cameras and flashlights
- No need for a charger
- Lithium ion batteries are inherently resistant to leakage
Cons
- The charger that’s included is cheaply made and may not work long
D Cell Batteries – USB Rechargeable Lithium D Batteries – 1.5V / 4000mAh (2-Pack) – Not NI-MH/NI-CD/Alkaline Batteries – ECO-Friendly & Recyclable – No Memory Effect
- D LITHIUM BATTERY - Not like Alkaline, NI-MH, NI-CD batteries, the Lithium D cell features NO Memory Effect to reduce the capacity over time, longer life, more eco-friendly. Improved low self discharge function could help to maintain the capacity up to 75% even if 3 years non-use.
- USB RECHARGEABLE BATTERIES - Whether in camping or home, you can simply charge it with single USB port. Up to 2,000 cycles, no need to buy batteries frequently.
- FAST CHARGING - Fully charged in 3-5 hours, more efficient and energy-saving. LED indicator will turn Red when in charge, and turn Green after fully charged.
- 1.5V / 4000MAH - Same as regular D cell batteries, power for your nonstop family’s must-have devices like toys, flashlights, clocks, remotes and more.
- SAFE & ECO & NON TOXIC - Approved by FCC CE & RoHS, the 4000mAh D lithium batteries are gauranteed. Providing super long cycle life, can be recharged up to 2,000 times, high quality with professional care.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
The big difference between these and the previous two USB rechargeables on our list is the way these ones charge. There is no cord to worry about. You just slide the charger over the top of the battery and plug it into a USB port.
Another difference is longevity. These last through twice as many charging cycles. Just be aware that these have a slightly lower mAh rating.
Even those who have owned other USB-rechargeable batteries comment on the design of these. Instead of plugging into the side of the battery, the charger slips over the top. Then the whole thing plugs into a USB charger. People like that simplicity.
As far as dependability goes, there are some who have been using the same set of these batteries for over three years. That’s a testament to their dependability.
Pros
- Simple charger design – No cord to lose
- Very long life – Can be charged about 2,000 times
- Lightweight
Cons
- 4,000mAh is not much of a power reserve, but they’ll work just fine in low-drain devices
RayHom Rechargeable D Batteries 1.2V 10,000mAhNi-MH High Capacity D Size (D Cell (8 Pack))
- RayHom D Batteries Embedded seal structure Adding mix-protection additive to the negative pole of batteries, and no memory effect, can be charged up to 1200 times
- Durability D Cells using DBCK steel shell which can protect the battery against explosion due to overpressure and prevents battery leakage
- Low self-discharge rechargeable d will remain 85% juice when you leaving it for no use 1 year
- RayHom High capacity D nimh batteries provide you with the lowest price. Variousrechargeable batteries and battery chargers on store
- D size with storage case. Efficient customer service always here to help you
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
These are best bought in the pack of eight to take advantage of the savings.
Even the best NiMH D cell batteries need to be replaced every so often, even rechargeable ones. If you use your batteries heavily, you can probably save a bunch by stocking up on these.
People talk about savings. Those who use their batteries very frequently often have to replace their D cells yearly. That’s pretty much unavoidable. But these batteries are so economical, no one really minds when they have to replace them.
Many have said that when they checked their new RayHom batteries on their chargers, they weren’t fully pre-charged. The average seems to be about 80 percent. That’s not really a big deal, though.
Pros
- Economical, especially for people who use their batteries all the time
- Lots of reserve power
- 1-year warranty
Cons
- They’re advertised as being fully charged when you buy them, but they are usually short by about 20 percent
BONAI Rechargeable D Cells 10,000mAh 1.2V Ni-MH High Capacity High Rate D Size Battery (4-Counts)
- Package: 4 pack 10,000mAh high capacity D cell rechargeable batteries
- Batteries come pre-charged and can be recharged up to 1200 times
- Perfectly replace standard C size batteries and NiCd rechargeable batteries
- Ni-MH batteries without memory effect which makes it convenient to operate. It apply to cameras microphone toys alarm clocks radios remote control handle and more.
- Ideal for any devices need D cell batteries and can be charged by a universal charger that supports NiMH D rechargeable batteries
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Several buyers have tested these batteries after charging them for the first time, and they say that they are truly 10,000mAh. This is worth mentioning because many batteries vary somewhat in their actual power reserve capabilities.
The reviews for these batteries are consistently good. We were hard-pressed to find any complaints about defective or weak cells.
What Customers Are Saying
Most people had the best results when they charged them for a full 24 hours before their first use. That’s what experienced people do, and it seems to help them hold more power and last through more charging cycles.
Pros
- Guaranteed 10,000mAh
- Totally decent life span – A great life span if you charge them for a full day before their first use.
Cons
- This seller is relatively new on the scene, and we don’t how responsive they are when it comes to warranty claims
Energizer Rechargeable D Batteries, Recharge D Battery, 2 Count
- 2 pack of Energizer Recharge Universal Rechargeable D Batteries
- Energizer D batteries in this battery pack offer up to a 3 year battery life for long lasting D cell batteries
- Energizer rechargeable batteries save money when you use the D rechargeable batteries with an Energizer Battery Charger
- D size batteries made with 7% recycled batteries and the chargeable batteries are designed to prevent leaks
- D batteries can be charged hundreds of times for ongoing use
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Understand this right away: These are basically AA batteries in a D-cell body.
But why would such a trusted battery manufacturer be so deceptive? It’s not a deception. It’s an ingenious solution that’s meant to save their customers money.
These batteries are meant for low-drain devices that require D cells, like LED flashlights and anything else that could get by with cheaper AAs if such a small battery would fit in them.
Many are surprised by the low power reserve when compared to other D cells. They don’t understand what this battery actually is and what it is meant for.
Those who do understand are pretty happy with their purchase. These batteries are great for low-drain devices, and those who use them in that application say they would make the same decision again.
Pros
- Good price compared to regular rechargeable D cells
- Made by a trusted manufacturer
Cons
- Terrible performance and short life in high-drain devices
Factors To Consider When Buying The Best D-size Rechargeable Batteries
Here are the three most important factors to think about when shopping for small, powerful rechargeable D batteries.
Reserve Power
This is the amount of electrical energy they can store. It’s measured in milliamp-hours or mAh for short. Most D cells have a rating of 10,000mAh. That’s a good rating for any device. But there are D batteries as low as 5,000mAh. They’re best for low-drain devices. They can be used in anything, but high-drain devices will run their charge out more quickly.
Type
The two main types are nickle-cadmium, or NiCad, and nickle-metal hydride, or NiMH. NiCads are cheaper; NiMHs perform better. Understand memory effect. It’s a battery’s tendency to lose its ability to take a full charge if it is not completely drained between each recharge. NiMH batteries don’t have a memory effect, but NiCads do. If you do get NiCads, be sure to allow them to run almost completely dead before recharging.
NiMH batteries typically have a higher reserve capacity than NiCads. They also have a longer lifespan and are more resistant to leaking. NiMH batteries are the hands-down winner. That’s why they’re the only ones we recommend. Only get NiCads if you want the absolute cheapest.
Lithium-ion batteries have no memory effect either. Their main advantage is safety. They cannot leak, but even if they do, their chemistry is pretty much non-toxic.
Lifespan
This refers to the number of times a battery can be recharged before it will no longer accept a charge. Most rechargeable D cells can be recharged 1,000 times or more. Some have a chemistry that only allows a few hundred recharges, but offer a higher mAh rating.
Pay close attention to the lifespan if you want your batteries to last for a long time. If your main consideration is an upfront cost, you may want to accept a shorter lifespan in exchange for a lower price.
Conclusion
If you’re looking to go super cheap, we’d recommend AmazonBasics D cells. But if you’re willing to spend a little more for an extra layer of dependability, get the EDLs. But what about those cool USB-chargeable Fluvals? Go for them if you don’t have a charger and don’t want to buy one.
If you don’t want one of our picks, just make sure you get NiMHs or lithium-ions. Check out the mAh rating and lifespan before you buy.
Keep what you learned here in mind when you make your decision. Now you know how to do it. Go get yourself a pack of the best rechargeable D cell batteries