Best Nickel Cadmium 6V Batteries of 2025

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Nickel Cadmium 6V Batteries are a popular choice for powering small electronic devices such as flashlights, toys, and remote controls. These rechargeable batteries are known for their reliability and long lifespan, making them a cost-effective option for consumers. They are also able to function in extreme temperatures and have a low self-discharge rate, which means they can hold their charge for long periods of time. Overall, Nickel Cadmium 6V Batteries are a versatile and dependable power source for a variety of everyday electronics.
At a Glance: Our Top Picks
Top 10 Nickel Cadmium 6V Batteries
BatteryGuy 6V 5500mAh Replacement Battery
The BatteryGuy 6V Battery is a brand new, factory-fresh replacement option designed to meet or exceed the specifications of original equipment manufacturers. It features a high-quality construction that ensures a long life, giving you peace of mind when powering your devices. With its impressive capacity of 5500mAh and use of D size cells, this rechargeable battery provides reliable energy for your applications. Remember to verify the size and connector polarity to ensure compatibility, making your installation process smooth and hassle-free.
BatteryGuy T26000139 6V Rechargeable Battery
The BatteryGuy 6V Rechargeable is a brand new, factory-fresh battery designed to meet or exceed the specifications set by original manufacturers. This means you can trust its quality and performance. It is made with Sub C cells, ensuring a long-lasting power supply for your devices. Before purchasing, it's important to verify the size and connector polarity to ensure compatibility. With its high-quality construction, this battery pack provides reliable energy, helping you avoid the hassle of frequent replacements.
BatteryGuy ELB-0605N 6V Battery
The BatteryGuy 6V Battery is a brand-new, factory-fresh power source that ensures you have reliable energy when you need it most. It’s important to check the size and connector polarity to ensure compatibility with your devices. This battery meets or exceeds the specifications set by original equipment manufacturers, giving you peace of mind about its performance. With its high-quality construction, you can expect a long-lasting battery pack that provides consistent power. Designed using D size cells, this 6 Volt, 5500mAh battery is an excellent choice for emergency lighting and other applications.
BatteryGuy 6V 7000mAh Rechargeable Battery
The BatteryGuy 6V Battery is a brand-new, high-quality rechargeable option designed to meet or exceed manufacturer specifications. You can trust that this factory-fresh battery will deliver reliable performance. Its 7000mAh capacity ensures long-lasting power, making it perfect for various applications. Before purchasing, you can easily verify the size and connector polarity to ensure compatibility with your devices. With its durable construction, this battery pack offers a long life, providing you with the convenience of fewer replacements and more uninterrupted usage.
BatteryGuy N30AF004A 6V Battery
The BatteryGuy 6V Rechargeable Battery is a factory-fresh, high-quality replacement option for your devices. It meets or even surpasses the specifications set by original equipment manufacturers, ensuring reliable performance. You can count on its long life, which means you won’t have to replace it as often, saving you time and money. Additionally, it is made with Sub C cells, providing you with the power you need. Before purchasing, make sure to check the size and connector polarity to ensure compatibility with your device.
BatteryGuy 6V 1800mAh NiCd Battery
The BatteryGuy 6V Replacement Battery is a brand new, factory-fresh option designed for reliable performance. It’s essential to check the size and connector polarity to ensure compatibility with your device. This battery meets or even surpasses the specifications set by original equipment manufacturers, giving you peace of mind about quality. With its high-quality construction, you can expect a long-lasting battery pack that delivers consistent power. Made with Sub C cells, this 6 Volt, 1800mAh battery is perfect for those looking for a dependable rechargeable solution.
BatteryGuy 0120802 6V 7000mAh Battery
The BatteryGuy 6V Rechargeable Battery is a reliable choice for your emergency lighting needs. This battery is brand new and factory fresh, ensuring you receive a high-quality product. It meets or even exceeds the specifications set by the original equipment manufacturers, giving you peace of mind regarding its performance. With a long life design, this battery pack is built to last, so you won't have to worry about frequent replacements. Additionally, it is made with F size cells, which are known for their efficiency and durability, providing you with consistent power when you need it most.
BatteryGuy 40070158 6V 5000mAh NiCd
The BatteryGuy 6V Replacement Battery is a brand new, factory-fresh option designed to meet or exceed the specifications of your original battery. It’s essential to check the size and connector polarity to ensure compatibility with your device. This high-quality, long-lasting battery pack offers reliable performance, giving you peace of mind that your devices will run smoothly. By choosing this replacement battery, you can enjoy the convenience of a dependable power source that enhances the lifespan of your equipment.
BatteryGuy 6V 3000mAh NiCd
The BatteryGuy NiCd Battery is a brand new, factory-fresh power source designed to meet or exceed the specifications of original equipment manufacturers. This means you can rely on its performance and compatibility with your devices. It’s crucial to verify the size and connector polarity to ensure a proper fit, adding convenience to your purchase. With its high-quality construction, this rechargeable battery pack promises a long life, giving you peace of mind that it will last through numerous charging cycles. Enjoy reliable power for your devices with this efficient battery solution.
BatteryGuy 6V 1800mAh NiCd Battery
The BatteryGuy 6V Battery is a brand new, high-quality rechargeable option designed for reliability. It meets or surpasses the specifications set by original equipment manufacturers, ensuring optimal performance for your devices. You can trust this battery pack to provide long-lasting power, so you won't have to worry about frequent replacements. Additionally, it is made with Sub C cells, which enhances its durability and efficiency. This makes it a great choice for anyone looking for a dependable power source for their 6V devices.
Frequently Asked Questions (FAQs)
1. Are NiCad batteries still available?
5.2. NiCd batteries are currently widely used for portable electronics applications, like lead-acid and lithium-ion batteries.
2. What type of battery can replace a NiCad battery?
Nickel Metal Hydride (Ni-MH) batteries are the cadmium-free replacement for NiCad. They are less affected by the memory effect than NiCd and thus require less maintenance and conditioning. However, they have problems at very high or low room temperatures.
3. Why are NiCd batteries banned?
Parliament inserted the ban on mercury in button cells (used in watches, toys, remote controls, etc.) to help reduce the risk of mercury polluting the environment. Button cells easily escape separate waste collection schemes, thus increasing the risk that they will pollute the environment.
4. Which battery is better lithium-ion or nickel cadmium?
Lithium-ion (or Li-ion) batteries are smaller in size, require low maintenance and are environmentally safer than Nickel-cadmium (also called NiCad, NiCd or Ni-Cd) batteries. While they have similarities, Li-ion and NiCd batteries differ in their chemical composition, environmental impact, applications and costs.
During our nickel cadmium 6v battery research, we found 24 nickel cadmium 6v battery products and shortlisted 10 quality products. We collected and analyzed 8,296 customer reviews through our big data system to write the nickel cadmium 6v batteries list. We found that most customers choose nickel cadmium 6v batteries with an average price of $29.17.
The nickel cadmium 6v batteries are available for purchase. We have researched hundreds of brands and picked the top brands of nickel cadmium 6v batteries, including BatteryGuy and more. The seller of top 1 product has received honest feedback from 60 consumers with an average rating of 4.6.

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.