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Battery Type: Li-ion rechargeable Nominal Voltage: 3.7V Capacity: 6800mAh Rechargeable: Can be recharged hundreds of times, offering a more economical and environmentally friendly alternative to disposable batteries. High Capacity: With a capacity of 6800mAh, the battery can provide extended runtime for devices that require higher power, reducing the need for frequent battery changes. Stable Voltage: The battery maintains a consistent 3.7V output throughout its discharge cycle, ensuring reliable performance in compatible devices. Long Cycle Life: The rechargeable nature of this battery allows for hundreds of charge/discharge cycles, making it cost-effective over time. Applications: Flashlights: Perfect for high-performance flashlights, including tactical or outdoor flashlights that require long runtimes. Digital Cameras: Used in cameras and other devices that need a rechargeable power source with a long runtime. Power Tools: Can be used in power tools, providing consistent performance and reducing downtime with quick recharges. Other Electronics: Suitable for a variety of other devices that use rechargeable lithium-ion batteries, such as portable speakers and toys.

Voltage: 3.7V Capacity: 6800mAh Dimensions: Standard 18650 dimensions, typically 18mm in diameter and 65mm in length Weight: Around 45g per cell Color: Often in red or yellow, with the "Ultrafire" logo printed on the casing. Connector Type: Flat top or button top, depending on the model. 2. Performance & Use Cases: Applications: Ideal for use in high-drain devices such as LED flashlights, power banks, laser pointers, headlamps, and various electronics. Cycle Life: Can be recharged hundreds of times, depending on usage. Charging Time: Typically between 4-6 hours with a dedicated Li-ion charger. Shelf Life: Offers a long shelf life with minimal self-discharge, making it suitable for infrequent but critical use. Discharge Rate: Not suitable for very high-drain applications (above 5A) unless specified otherwise. 3. Technical Description: Technology: Lithium-ion, providing high energy density and minimal memory effect. Protection Circuit: Some variants come with overcharge and over-discharge protection, while others do not, requiring extra caution. Temperature Range: Operates between -20°C to 60°C, but performance may degrade at extreme temperatures. 4. Safety Features: Overcharge Protection: Some versions are equipped with built-in safety mechanisms to prevent overcharging. Short-Circuit Protection: Ensures safer use in compatible devices. Explosive Risk: As with all Li-ion batteries, proper care must be taken to avoid puncturing or exposing the cell to extreme heat, which could result in overheating or explosion.

Voltage: 1.5V constant output Capacity: 3200mWh (2150mAh) Rechargeable: Yes, via USB Type-C Battery Type: Lithium-ion Charging Time: Fast and efficient Ideal For: Remote controls, flashlights, cameras, toys, and other AA-powered devices Safety Features: Built-in overcharge and short-circuit protection ✔ Consistent 1.5V Output – Unlike NiMH batteries, it doesn’t drop in voltage during use. ✔ Fast & Easy Charging – USB Type-C port allows direct charging without special chargers. ✔ High Energy Efficiency – Longer runtime per charge compared to standard AA cells. ✔ Eco-Friendly & Cost-Effective – Reduces battery waste and saves money over time. ✔ Multi-Device Compatibility – Works in any device that accepts AA batteries.

• Panasonic CR2 Lithium Battery, Photo Lithium,3V Batteries for Mini 25/ Mini 50 /Mini 50S/ Mini 55 Pivi MP-100 & SP-1- Silver 

• Type: Lithium Thionyl Chloride (Li-SOCl₂)
• Model: ER14335
• Voltage: 3.6V
• Capacity: Approximately 1650 mAh (varies by manufacturer and specific model)
• Size:
  • Diameter: 14.5 mm (approx.)
  • Height: 33.5 mm (approx.)
• Weight: ~12-15 grams
• Operating Temperature Range: -55°C to +85°C
• Terminal Type: Axial leads or flat top (depends on model variant)
• Shelf Life: Up to 10–15 years
• Self-Discharge Rate: <1% per year (at 20°C)

• Industrial metering systems (e.g., gas, water, electricity meters)
• Memory backup for electronic equipment
• IoT devices
• Sensors and data loggers
• Medical instruments
• Security systems

1. High Energy Density: Delivers a higher capacity compared to standard lithium batteries.
2. Long Shelf Life: Extremely low self-discharge rate ensures long-term storage and operation.
3. Wide Temperature Tolerance: Reliable performance in extreme environmental conditions.
4. Stable Voltage: Provides consistent power output throughout its lifespan.

Battery Specifications: Battery Model: ER14505 Battery Type: Lithium Nominal Voltage: 3.6V Capacity: 2700mAh Size: AA (14.5mm diameter x 50.5mm height) Key Features: High energy density Stable operating voltage Wide operating temperature range (-60°C to +85°C) Long shelf life (up to 5 years) Hermetically sealed stainless steel container Lightweight and compact AA size Applications: The ER14505 AA 3.6V lithium battery is well-suited for powering a variety of devices that require a high-capacity, long-lasting power source, such as: Industrial equipment and instrumentation Utility meters and data loggers Alarms and security systems Portable medical devices Backup power supplies The ER14505 AA 3.6V lithium battery offers high capacity, stable voltage, and wide temperature tolerance, making it a reliable power source for a variety of industrial, medical, and specialized electronic applications that require a compact, non-rechargeable battery.

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• Model / Size Codes: 9 V (IEC 6LR61; NEDA/ANSI 1604A)  

• Chemistry: Alkaline – Zinc / Manganese Dioxide (Zn-MnO₂) 

• Nominal Voltage: 9.0 volts 

• Typical Capacity:
  • ~ 550-580 mAh (depending on load & cut-off voltage) 
  • For low-drain loads (~2 mA) up to ~ 670 mAh in some “Procell / Constant Power” versions. Internal Impedance: Approx. 1,700 milliohms @ 1 kHz 

• Weight: ~ 45 g (≈1.6 oz) 

• Volume: ~ 22.8 cm³

• Terminals: Miniature snap (the typical snap-on connector at top of 9V cells) 

• Operating Temperature Range: −20 °C to +54 °C (~−4 °F to ~+130 °F)

• Storage / Recommended Temperature: ~5 °C to 30 °C for optimal shelf life. 

• Key Features & Typical Uses

   

  • Reliable, long-lasting power for everyday devices: smoke detectors, garage door openers, wireless mics, multimeters, remote controls, etc.

  • Duracell CopperTop / Procell / Constant Power branding indicates slightly different internal formulation or quality assurance, with “Constant Power” versions optimized for more consistent performance under moderate loads. 

  • No added mercury in recent batches, more environmentally friendly manufacture.

  • Shelf life: Usually long — retains capacity if stored properly at recommended conditions. (Duracell claims long storage freshness / date-coded batches) 

1. Type: Nickel-Cadmium (NiCd)
2. Size: Sub C
3. Voltage: 2.4 volts
4. Capacity: 3000mAh (milliampere-hours)
5. Type (Chemistry): Nickel-Cadmium (NiCd) batteries are a type of rechargeable battery. They are known for their long life cycle and ability to handle high discharge rates. However, they have a lower energy density compared to some newer battery technologies.
6. Size: "Sub C" indicates the size of the battery. The Sub C size is a standard size for cylindrical batteries, and it's often used in various electronic devices.
7. Voltage: This battery has a voltage rating of 2.4 volts. This is a common voltage for rechargeable batteries, and it's suitable for many applications.
8. Capacity: The capacity of the battery is 3000mAh, which stands for milliampere-hours. This indicates the amount of charge the battery can store. In practical terms, a higher mAh rating generally means the battery can provide power for a longer duration before needing to be recharged.
9. It's important to note that this description provides basic information about the battery. If you have a specific use case or need more detailed technical specifications, you might want to refer to the manufacturer's documentation or contact the manufacturer directly. Additionally, be sure to follow proper handling and disposal procedures for rechargeable batteries, especially if they contain hazardous materials like cadmium.

1. Chemistry: Ni-CD batteries use a Nickel Cadmium chemistry. The cathode is usually made of nickel oxide hydroxide (NiOOH), and the anode is composed of cadmium (Cd).

2. Voltage: The battery has a voltage rating of 2.4 volts. This is the nominal voltage, and the actual voltage during use may vary slightly.

3. 1. Capacity: The battery has a capacity of 2500mAh (milliampere-hours). This capacity indicates the amount of charge the battery can store and deliver. Higher capacity generally means longer usage time between charges.

   2. Size: The battery is described as a "SUB C" size. SUB C is a standard size designation for cylindrical cells. These cells are smaller than the larger "D" size and are commonly used in various electronic devices.

   3. Rechargeable: Ni-CD batteries are rechargeable, allowing them to be charged and discharged multiple times. This feature is environmentally friendly compared to single-use, disposable batteries.

   4. Applications: Ni-CD SUB C 2.4V 2500mAh batteries are often used in a variety of applications, including but not limited to:

      • Cordless power tools.
      • Flashlights.
      • Remote-controlled cars or toys.
      • Emergency lighting systems.
      • Portable radios.
      • Environmental Considerations: It's important to note that Ni-CD batteries contain cadmium, a heavy metal with environmental and health concerns. As a result, Ni-CD batteries are being phased out in favor of more environmentally friendly technologies like Nickel Metal Hydride (NiMH) and lithium-ion batteries.

• The batteries have a typical capacity of 2700mAh and a minimum capacity of 2525mAh1.
• They are Nickel Metal Hydride (NiMH) rechargeable batteries with a voltage of 1.2V1.
• The batteries come in a pack of 21.
• NiMH rechargeable batteries like these are designed to be reused, unlike single-use alkaline batteries, making them more environmentally friendly1.
• The search results do not provide any additional details about the performance, durability, or other features of these Sony rechargeable batteries. The information is limited to the basic battery specifications.

1. Chemistry: Ni-CD (Nickel Cadmium) batteries typically use a cathode made of nickel oxide hydroxide (NiOOH), an anode made of cadmium (Cd), and a potassium hydroxide (KOH) electrolyte.

2. Voltage: The battery is rated at 2.4 volts. This is the nominal voltage, and the actual voltage during use may vary slightly.

3. Capacity: The battery has a capacity of 3000mAh (milliampere-hours). This capacity indicates the amount of charge the battery can store and deliver. Higher capacity generally means longer usage time between charges.

4. Size: The battery is described as a "C" size. C-sized batteries are standard cylindrical cells, larger than AA and AAA sizes. They are commonly used in various electronic devices.

5. Rechargeable: Ni-CD batteries are rechargeable, allowing them to be charged and discharged multiple times. This feature is environmentally friendly compared to single-use, disposable batteries.

6. Applications: Ni-CD C 2.4V 3000mAh batteries are often used in a variety of applications, including but not limited to:

   • Portable radios.
   • Some cordless phones.
   • Certain flashlights.
   • Small electronic devices.

• The batteries have a typical capacity of 2700mAh and a minimum capacity of 2525mAh1.
• They are Nickel Metal Hydride (NiMH) rechargeable batteries with a voltage of 1.2V1.
• The batteries come in a pack of 21.
• NiMH rechargeable batteries like these are designed to be reused, unlike single-use alkaline batteries, making them more environmentally friendly1.
• The search results do not provide any additional details about the performance, durability, or other features of these Sony rechargeable batteries. The information is limited to the basic battery specifications.

• LONG LASTING PERFORMANCE: Recharge eneloop AA rechargeable batteries up to 2100 times
• POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AA Ni-MH pre-charged rechargeable battery deliver up to 2100mAh typical, 2000mAh minimum
• PRE-CHARGED AND READY TO USE: eneloop AA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
• SECURE, PROTECTIVE PACKAGING: This package contains 4 eneloop AA rechargeable batteries
• EXTREME TEMPERATURES: eneloop rechargeable batteries can used in extreme temperatures, down to -4 deg F
• QUALITY YOU CAN TRUST: These eneloop rechargeable AA batteries are made in Japan and packaged in the United States
• HUNDREDS OF HOUSEHOLD DEVICES: Perfect for use in hundreds of household devices, these eneloop AA rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, digital camera flash units, game controllers and more

• LONG LASTING PERFORMANCE: Recharge eneloop AAA rechargeable batteries up to 2100 times
• POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 850mAh typical, 800mAh minimum
• PRE-CHARGED AND READY TO USE: eneloop AAA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
• SECURE, PROTECTIVE PACKAGING: This package contains 8 eneloop AAA rechargeable batteries
• EXTREME TEMPERATURES: eneloop rechargeable batteries can used in extreme temperatures, down to -4 degrees Fahrenheit
• QUALITY YOU CAN TRUST: These eneloop rechargeable AAA batteries are made in Japan and packaged in the United States
• HUNDREDS OF HOUSEHOLD DEVICES: Perfect for use in hundreds of household devices, these eneloop AAA rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, digital camera flash units, game controllers and more

• The batteries have a high capacity of 2500mAh234, which makes them ideal for powering high-drain devices like digital cameras, flashes, and game controllers1234.
• They are pre-charged and ready to use straight out of the package1234. The batteries retain up to 85% of their charge after 12 months of storage1234.
• The eneloop pro batteries can be recharged up to 500 times1234, providing excellent value and reducing environmental waste compared to single-use alkaline batteries.
• They are designed to perform well in extreme temperatures, maintaining high power output even in conditions as low as -20°C1234.
• The batteries come in a 4-pack with a new 100% plastic-free, fully recyclable cardboard packaging23.
• Panasonic is a trusted brand for high-quality rechargeable batteries, and these eneloop pro models are considered a top choice for professional and everyday use