Product Specifications
The AA NiMH Battery (2700mAh) provides high-capacity rechargeable power for compatible digital cameras, portable electronics, flashlights, wireless accessories, electronic toys, and other battery-powered equipment. Featuring nickel-metal hydride (NiMH) chemistry, this rechargeable AA battery delivers a nominal voltage of 1.2 volts and a rated capacity of 2700mAh (2.7Ah), providing approximately 3.24 watt-hours of nominal energy. Its high-capacity design makes it a practical choice for devices requiring extended operating time between charges.
Featuring the standard AA cylindrical format, this rechargeable battery measures approximately 14.5mm in diameter and 50.5mm in length, depending on the manufacturer and terminal configuration. Its 2700mAh capacity makes it particularly useful for compatible high-drain electronic devices, including digital cameras, camera flash units, handheld gaming accessories, portable lighting equipment, and electronic measuring instruments. Nickel-metal hydride technology offers reliable rechargeable performance and minimal memory effect compared with traditional nickel-cadmium batteries.
Designed for repeated charging and discharging, the AA 2700mAh NiMH battery offers a reusable alternative to disposable AA alkaline batteries in equipment that supports 1.2V rechargeable cells. For optimal performance and battery life, use a compatible NiMH battery charger with appropriate charging termination and follow the manufacturer's charging recommendations. Always verify the battery's voltage, dimensions, terminal configuration, and compatibility with your equipment before installation. This product includes one AA 1.2V 2700mAh NiMH rechargeable battery.
| Battery Size: | AA |
| Battery Type: | Rechargeable Cylindrical Battery |
| Chemistry: | Nickel-Metal Hydride (NiMH) |
| Nominal Voltage: | 1.2 Volt |
| Rated Capacity: | 2700 mAh (2.7 Ah) |
| Nominal Energy: | Approximately 3.24 Wh |
| IEC Designation: | HR6 |
| Battery Format: | Standard AA Cylindrical Cell |
| Standard Maximum Diameter: | 14.5 mm (0.571") |
| Standard Maximum Length: | 50.5 mm (1.988") |
| Standard AA Dimensions: | 14.5 mm Diameter × 50.5 mm Length |
| Dimensions Note: | Actual Cell Dimensions May Vary by Manufacturer and Terminal Configuration |
| Approximate Weight: | Model-Dependent; Typically Around 28–32 g |
| Terminal Configuration: | Verify Actual Battery Terminal Style |
| Available Terminal Styles: | Button Top, Flat Top, or Factory-Attached Tabs, Depending on Model |
| Rechargeable: | Yes |
| Recommended Charger: | Compatible 1.2V NiMH AA Battery Charger |
| Charging Chemistry: | Nickel-Metal Hydride |
| Charging Method: | Manufacturer-Approved NiMH Charging with Appropriate Charge Termination |
| 0.1C Reference Current: | 270 mA (Not a Confirmed Charging Specification for This Model) |
| Fast Charging: | Only When Approved by the Battery Manufacturer |
| Typical Discharge Cutoff Reference: | Approximately 1.0V per Cell; Verify Manufacturer Requirements |
| Operating Temperature: | Model-Dependent; Follow Manufacturer Specifications |
| Cycle Life: | Depends on Battery Construction, Charging Conditions, Temperature, and Depth of Discharge |
| Memory Effect: | Minimal Compared with Traditional NiCd Batteries |
| Self-Discharge: | Model-Dependent; Recharge Before Use When Necessary |
| Battery Quantity: | 1 Battery |
| Packaging: | Single AA 2700mAh NiMH Rechargeable Battery |
Key Features:
- High-capacity AA nickel-metal hydride rechargeable battery
- Reliable 1.2-volt nominal output
- 2700mAh rated capacity for compatible electronic equipment
- Approximately 3.24Wh nominal energy capacity
- Rechargeable NiMH chemistry designed for repeated use
- Standard AA / IEC HR6 battery format
- Standard AA maximum dimensions of 14.5mm diameter × 50.5mm length
- High-capacity design for extended operating time between charges
- Suitable for compatible high-drain electronic applications
- Dependable power delivery for portable electronics and digital devices
- Minimal memory effect compared with traditional NiCd batteries
- Compatible with appropriate NiMH battery charging equipment
- Suitable for compatible digital cameras and camera flash units
- Useful for high-performance flashlights and portable LED lighting
- Suitable for wireless gaming controllers and electronic accessories
- Can power compatible portable radios, toys, and handheld electronic devices
- Provides a reusable alternative to disposable AA batteries where 1.2V operation is supported
- Helps reduce disposable battery consumption through repeated recharging
- Suitable for household, commercial, professional, and electronic maintenance applications
- Supplied as one 2700mAh rechargeable AA battery
Common Applications:
- Digital Cameras Designed for AA NiMH Batteries
- Compatible Camera Flash Units
- High-Performance LED Flashlights
- Portable Emergency Lighting Equipment
- Wireless Gaming Controllers
- Wireless Computer Mice
- Wireless Keyboards
- Portable Radios
- Handheld Electronic Devices
- Electronic Toys and Games
- Portable Audio Equipment
- Electronic Measuring Instruments
- Electronic Test Equipment
- Portable Monitoring Devices
- Battery-Powered Educational Electronics
- Compatible Industrial Electronic Equipment
- Rechargeable Electronic Accessories
- Compatible Custom Battery Packs
- Household Electronic Devices Designed for 1.2V AA NiMH Cells
- Other Equipment Specifically Designed for AA 1.2V 2700mAh NiMH Rechargeable Batteries
Also Known As / Replaces:
- AA NiMH
- AA Nickel-Metal Hydride
- HR6
- HR-6
- HR15/51
- 1.2V AA Rechargeable Battery
- AA 2700mAh NiMH
- NiMH AA2700
- AA 2.7Ah Rechargeable Battery
- Other Standard AA 1.2V NiMH Batteries with Compatible Dimensions and Terminal Configuration
- AA NiMH Batteries with Different Capacities When Approved by the Equipment Manufacturer
- LR6 / AM3 / MN1500 / E91 AA Alkaline Batteries (Physical Size Alternative Only, When Equipment Supports 1.2V NiMH Batteries)
Important Compatibility Note:
- Verify that your equipment supports a standard AA 1.2V nickel-metal hydride rechargeable battery before installation.
- DIMENSIONS: The standard AA battery format measures a maximum of approximately 14.5mm in diameter and 50.5mm in overall length. Actual dimensions may vary by manufacturer and terminal design.
- TERMINAL CONFIGURATION: AA rechargeable batteries may feature raised button-top terminals, flat-top terminals, or factory-attached solder tabs. Confirm the exact terminal style required by your equipment.
- Flat-top and tabbed AA NiMH cells are commonly used in custom battery packs and should not be assumed to fit standard consumer AA battery compartments.
- NiMH batteries have a nominal voltage of 1.2V, while standard AA alkaline batteries have a nominal voltage of 1.5V. Some electronic devices may operate differently or indicate low battery voltage when using NiMH batteries.
- Although AA NiMH batteries share the same general physical format as AA alkaline batteries, they are not automatically suitable for every device designed for 1.5V batteries.
- Do not confuse this 1.2V NiMH battery with 3.2V LiFePO4 or 3.6V/3.7V 14500 lithium-ion batteries. These chemistries are not interchangeable.
- Use only a charger specifically designed for NiMH batteries and compatible with the battery's size, capacity, and charging requirements.
- Do not charge this battery using a charger intended exclusively for lithium-ion, LiFePO4, lead-acid, or other incompatible battery chemistries.
- Some chargers support both NiMH and NiCd batteries. Confirm compatibility in the charger's operating instructions before use.
- For a 2700mAh battery, a 0.1C current corresponds to approximately 270mA. This is a general charging-rate reference and does not replace the specific battery manufacturer's charging instructions.
- Do not use fast charging unless specifically permitted by the battery manufacturer and supported by the charger.
- High-capacity NiMH batteries may have different self-discharge characteristics and charging requirements than lower-capacity or low-self-discharge models. Follow the specific manufacturer's recommendations.
- When replacing cells in an existing battery pack, verify the original chemistry, voltage, capacity, dimensions, terminal arrangement, and charging system compatibility.
- Do not mix NiMH batteries with alkaline, lithium, NiCd, or other battery chemistries in the same device or battery pack.
- When using multiple batteries together, use batteries of the same chemistry, similar capacity, similar age, and similar state of charge.
- Always observe the positive (+) and negative (-) polarity markings during installation.
- Do not short-circuit, crush, puncture, disassemble, overheat, or expose the battery to fire.
- Do not use batteries that are leaking, swollen, damaged, or showing signs of excessive heat.
- Keep batteries away from children and pets.
- Store unused batteries in a cool, dry location and follow the manufacturer's recommendations for charging before use.
- Recycle spent NiMH batteries through an approved rechargeable battery recycling program.
Package Includes:
- 1 × AA 1.2 Volt 2700mAh Nickel-Metal Hydride Rechargeable Battery
- Total Quantity: 1 Battery
- Battery Charger Not Included
