
Panasonic BK-3HCCA4BA eneloop Pro AA Rechargeable Batteries
High-Capacity Rechargeable Batteries for Reliable PowerPanasonic eneloop pro AA High-Capacity Ni-MH Pre-Charged Rechargeable Batteries provide long-lasting power and can be recharged up to 500 times, making them ideal for high-drain devices.Specifications: Battery Type: AA Ni-MH Capacity: 2500mAh...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
High-Capacity Rechargeable Batteries for Reliable Power
Panasonic eneloop pro AA High-Capacity Ni-MH Pre-Charged Rechargeable Batteries provide long-lasting power and can be recharged up to 500 times, making them ideal for high-drain devices.
Specifications:
- Battery Type: AA Ni-MH
- Capacity: 2500mAh typical, 2450mAh minimum
- Rechargeable: Up to 500 times
- Pre-Charged: Yes, using solar power at the factory
- Charge Retention: Maintains up to 85% of charge after 1 year (when not in use)
- Temperature Performance: Usable down to -4 deg F
- Package Contents: 4 eneloop pro AA rechargeable batteries
Key Features
EXTREMELY POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop pro AA high capacity Ni-MH pre-charged rechargeable battery deliver up to 2600mAh typical, 2500mAh minimum
LONG LASTING PERFORMANCE: Recharge eneloop pro AA rechargeable batteries up to 500 times
PRE-CHARGED AND READY TO USE: eneloop pro AA and AAA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 85% of their charge after 1 year (when unused and properly stored)
SECURE, PROTECTIVE PACKAGING: This package contains 4 eneloop pro AA rechargeable batteries
EXTREME TEMPERATURES: eneloop pro rechargeable batteries can used in extreme temperatures, down to -4 deg F.
QUALITY YOU CAN TRUST: These eneloop pro 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 pro AA rechargeable batteries can be used in remote flashlights, toys, digital camera flash units, game controllers and more
Specifications
Pros & Cons
👍 Pros
- Offers a high typical capacity of 2500mAh and a minimum of 2450mAh for extended device power.
- Designed to be recharged up to 500 times, promoting long-term usability and value.
- Comes pre-charged with solar power and retains up to 85% of its charge for one year when not in use.
- Capable of operating effectively in extreme cold temperatures, down to -4 degrees Fahrenheit.
- Produced in Japan and packaged in the United States, indicating specific manufacturing origins.
👎 Cons
- The listed features do not specify any particular charging speed or estimated charging time for these batteries.
- Information regarding the discharge rate or performance under high-drain continuous use is not provided.
- The product packaging contains a fixed quantity of 4 AA batteries, with no other pack sizes mentioned.
- There is no explicit mention of a low self-discharge rate beyond the 85% retention after one year.
- The features do not detail the materials used in the battery's construction or its weight.