Exell Battery 10x 1/2AA Size 1.2V 500mAh NiMH Rechargeable Batteries with Tabs for Cameras, Camcorders, Mobile Phones, Pagers, Instruments/Equipment, and High-Power Static Applications

Exell's 1/2AA size 1.2V 500mAh NiMH rechargeable battery cells with tabs are an excellent choice for building custom battery packs. These batteries can be recharged 500-1000 times, providing years of reliable use for both novice and experienced users.

These batteries are widely used in a variety of consumer applications, including radio-controlled devices, electric tools and toys, electric mopeds, meters, two-way radios, hybrid automobiles, electric razors, toothbrushes, cameras, camcorders, mobile phones, pagers, and various other instruments and equipment. They offer high capacity, better power performance, lower internal impedance, more stable performance, and improved safety and reliability compared to standard batteries.

The Exell AA 500mAh 1.2V NiMH battery specifications are as follows:

Voltage: 1.2V Amperage: 500mAh Chemistry: Nickel Metal Hydride (NiMH) Diameter: 0.56 inches (14.2mm) Height: 0.97 inches (24.55mm) Terminal Type: Tabs Country of Manufacture: China

These batteries feature high quality and provide long use time per charge, thanks to their very high 500mAh capacity. They are designed for enhanced performance in high-drain applications, such as emergency lighting, portable devices, and power tools. Compared to standard Ni-Cadmium batteries, these NiMH batteries offer 30-40% higher capacity and a typical cycle life of 3000 cycles. They can be deep-cycled (80% to 100% DOD) and are less prone to memory effects, allowing for easier rejuvenation.

The advantages of these Exell NiMH batteries include:

• 30-40% higher capacity than standard Ni-Cadmium batteries
• Typical cycle life of 3000 cycles
• Less prone to memory than Ni-Cadmium, can be rejuvenated
• Simple storage and transportation, not subject to regulatory control
• Environmentally friendly, containing only mild toxins
• Nickel content makes recycling profitable
• Wide temperature range

However, these batteries do have some limitations:

• Limited service life, with deep discharge reducing service life
• Require a complex charge algorithm and are sensitive to overcharge
• Do not absorb overcharge well, and trickle charge must be kept low
• Generate heat during fast charge and high-load discharge

Overall, the Exell 1/2AA size 1.2V 500mAh NiMH rechargeable battery cells with tabs offer excellent performance, reliability, and value for a wide range of consumer applications, making them a great choice for both novice and experienced users.

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