






EBL Rechargeable D Batteries 10000mAh New Retail Package
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High Capacity & High Performance: 4 Pack D cell rechargeable batteries with 10000mAh real capacity, Ni-MH high quality cell, no memory effect, can be charged and used at anytime.
Professional Recycle: Long battery service life, 1200 Tech, EBL ProCyco (Professional recycle) helps maximize its best power performance while charging.
Safety & Leakproof: Embedded seal structure, ultra slim and make more inner space, DBCK steel shell can protect the battery against explosion due to over pressure.
Widely Application: EBL d cell batteries work in all d NiMh battery chargers and widely used in household devices like radios, LED candles, alarm clocks, toys, water heaters, flashlights and more.
Long Lasting: 10000mAh high capacity and provide constant 1.2V voltage, longer operating life and standby time in the high drain devices than normal Alkaline batteries.
Long Battery Life: Equiped with the PROCYCO technology, helps maximize its best power performance while charging. Self-discharge has also been minimized so that after 3 years without use, the batteries are still charged up to 80%.
Excellent Charge: The batteries will keep a high quality after 3-5 times charge & discharge when used for the first time or long time no used.

EBL D Cell Battery
Specifications
D Size Battery
Ni-MH
10000mAh
1.2V
Yes
- Standard: 700 mA
- Rapid: 3500mA
- Trickle: 140~350 mA
- Standard: 1400 mA
- Rapid: 3500mA
4.45oz
≈(1.31*2.42) inch
Shop D Battery Chargers & Retail Packaging
Shop Universal Battery Charger for D size batteries
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Click on EBL Rechargeable D Batteries 10000mAh New Retail Package
Read Blogs
If you want to know more information about all ebl no-rechargeable and rechargeable battery sizes?
You can read this blog: EBL Battery Size Chart.
Shop Universal Battery Charger for D size batteries
Want retail packaging?
Click on EBL Rechargeable D Batteries 10000mAh New Retail Package
If you want to know more information about all ebl no-rechargeable and rechargeable battery sizes?
You can read this blog: EBL Battery Size Chart.
FAQ
What is a D battery?
A D battery, also known as an R20 battery, is a large cylindrical battery commonly used in devices requiring long-lasting power. It measures approximately 61.5 mm (2.42 inches) in length and 33.2 mm (1.31 inches) in diameter. Available in various chemistries like alkaline, zinc-carbon, and rechargeable NiMH, it is widely used in high-power or high-drain devices.
Can you use AA instead of D?
AA batteries can be used instead of D batteries with appropriate adapters to match the size, but they are not ideal replacements. While both have a nominal voltage of 1.5V, AA batteries have significantly lower capacity than D batteries. This means they will drain much faster, especially in high-drain devices, leading to frequent replacements and reduced performance.
How many volts is a D battery?
A standard D battery provides 1.5 volts for non-rechargeable types (such as alkaline or zinc-carbon) and 1.2 volts for rechargeable types (such as NiMH or NiCd).
Are C and D batteries the same?
No, C and D batteries are not the same. While both have a nominal voltage of 1.5V, D batteries are larger (61.5 mm long and 33.2 mm in diameter) and have a much higher capacity (12,000–20,000 mAh) compared to C batteries (50 mm long, 26.2 mm in diameter, 3,800–8,000 mAh). This makes D batteries better suited for high-drain devices, while C batteries are used for medium-power applications.
What is the advantage of D batteries?
D batteries have a much larger capacity compared to smaller batteries like AA or C. This allows them to deliver power for a longer duration, making them ideal for high-drain devices such as large flashlights, portable radios, and motorized toys. Their larger size also means they can sustain higher current output for extended periods.
Can you replace D batteries with C batteries?
D batteries can sometimes be replaced with C batteries using size adapters, but it is not always recommended. C batteries are smaller and have lower capacity, so they may not last as long or provide sufficient power for devices designed for D batteries. While adapters help C batteries fit into D-sized slots, performance in high-drain devices will likely be compromised.