eneloop pro combines the performance and convenience of dry batteries with the eco-friendly efficiency of rechargeable batteries. Every time you reuse eneloop pro, you're not just saving money. You're also helping to protect our planet.
eneloop pro combines the performance and convenience of dry batteries with the eco-friendly efficiency of rechargeable batteries. Every time you reuse eneloop pro, you're not just saving money. You're also helping to protect our planet.
The best of both worlds
The best of both worlds
The only high-capacity battery that professionals need
The only high-capacity battery that professionals need
It's black, it's bold, it's beautiful. eneloop pro is the high-capacity battery professionals trust when equipment failure is not an option. With a huge capacity of min. 2500/2450 mAh* for lasting power in high-drain devices, stable voltage performance, and quality that exceeds the highest standards of Japanese craftsmanship, eneloop pro is the first choice of professionals working in the field.
It's black, it's bold, it's beautiful. eneloop pro is the high-capacity battery professionals trust when equipment failure is not an option. With a huge capacity of min. 2500/2450 mAh* for lasting power in high-drain devices, stable voltage performance, and quality that exceeds the highest standards of Japanese craftsmanship, eneloop pro is the first choice of professionals working in the field.
* Varies depending on the region. Capacity based on testing method established by IEC 61951-2 2017 (7.3.2).
* Varies depending on the region. Capacity based on testing method established by IEC 61951-2 2017 (7.3.2).
Longer life, trusted reliability
Longer life, trusted reliability
If you're in the middle of a job, the last thing you need is to mess around with batteries. eneloop pro has a deeper reserve of power with about 28%* more capacity than eneloop. Even the best alkaline batteries can't compete. They not only lack the capacity, but their voltage can drop below what your gear needs to function. By contrast, eneloop pro and eneloop maintain stable voltage right up until battery depletion. Your equipment works for longer, and you save with every charge.
If you're in the middle of a job, the last thing you need is to mess around with batteries. eneloop pro has a deeper reserve of power with about 28%* more capacity than eneloop. Even the best alkaline batteries can't compete. They not only lack the capacity, but their voltage can drop below what your gear needs to function. By contrast, eneloop pro and eneloop maintain stable voltage right up until battery depletion. Your equipment works for longer, and you save with every charge.
* Testing method established by IEC 61951-2 (7.3.2) and compared with minimum capacity.
Note: The graph opposite shows an AA-size eneloop pro tested against an AA-size eneloop and a competitive AA-size alkaline battery under continuous discharge at 500 mA, 25 °C. Values are approximate.
* Testing method established by IEC 61951-2 (7.3.2) and compared with minimum capacity.
Note: The graph opposite shows an AA-size eneloop pro tested against an AA-size eneloop and a competitive AA-size alkaline battery under continuous discharge at 500 mA, 25 °C. Values are approximate.
Faster flash charging
and longer life
Faster flash charging
and longer life
External camera flashes need a lot of power, and it takes time for their capacitors to refill before you can continue shooting. That delay could make you miss the shot of a lifetime. eneloop pro charges your flash much faster than other batteries, with a recovery time of just 3.3 seconds compared to 76 seconds for a standard alkaline battery. That's why photographers swear by the power of eneloop pro.
External camera flashes need a lot of power, and it takes time for their capacitors to refill before you can continue shooting. That delay could make you miss the shot of a lifetime. eneloop pro charges your flash much faster than other batteries, with a recovery time of just 3.3 seconds compared to 76 seconds for a standard alkaline battery. That's why photographers swear by the power of eneloop pro.
Note: According to Panasonic research with 4x AA eneloop pro tested against 4x AA eneloop and 4x comparable AA alkaline batteries in an auto-flashing strobe with a 2-second flash interval and 10 minutes rest every 20 seconds. Recharge time is measured every 100th flash.
Note: According to Panasonic research with 4x AA eneloop pro tested against 4x AA eneloop and 4x comparable AA alkaline batteries in an auto-flashing strobe with a 2-second flash interval and 10 minutes rest every 20 seconds. Recharge time is measured every 100th flash.
Lasting power in a wide temperature range
Lasting power in a wide temperature range
Your eneloop pro batteries maintain excellent discharge performance even when used in heat and cold. The batteries are rated for use in temperatures between -20 °C and 50 °C, which is great if your work takes you into the great outdoors.
Your eneloop pro batteries maintain excellent discharge performance even when used in heat and cold. The batteries are rated for use in temperatures between -20 °C and 50 °C, which is great if your work takes you into the great outdoors.
* Operation time will be shorter than operation time at room temperature and varies according to the equipment used.
* Operation time will be shorter than operation time at room temperature and varies according to the equipment used.
Pre-charged with solar energy and ready to use
Pre-charged with solar energy and ready to use
Before eneloop pro batteries are shipped, they're charged with solar energy at the factory as part of our participation in the Green Certificate system and the Panasonic Environment Vision 2050 initiative, where our company aims to generate more energy than we use by 2050. Of course, pre-charging means you can use it immediately after purchase.
Before eneloop pro batteries are shipped, they're charged with solar energy at the factory as part of our participation in the Green Certificate system and the Panasonic Environment Vision 2050 initiative, where our company aims to generate more energy than we use by 2050. Of course, pre-charging means you can use it immediately after purchase.
Retains 85%* after one year
Retains 85%* after one year
We've improved the metal-hydride alloy lattice inside your eneloop pro battery so that it retains 85%* capacity even after one year in storage. The design also resists voltage drop during discharge and minimizes loss of capacity. Once charged, you can trust eneloop pro to work just like a dry battery.
We've improved the metal-hydride alloy lattice inside your eneloop pro battery so that it retains 85%* capacity even after one year in storage. The design also resists voltage drop during discharge and minimizes loss of capacity. Once charged, you can trust eneloop pro to work just like a dry battery.
* Capacity is based on the testing method established by IEC 61951-2 (7.3.2) when stored at 20 °C (based on Panasonic's estimation) and compared with minimum capacity. Varies according to conditions of use.
* Capacity is based on the testing method established by IEC 61951-2 (7.3.2) when stored at 20 °C (based on Panasonic's estimation) and compared with minimum capacity. Varies according to conditions of use.
Recharge up to 500 times*
Recharge up to 500 times*
Every time you reuse eneloop pro, you're saving on the cost of replacement dry batteries and reducing waste. Your investment pays for itself over the life of the product, and you'll feel great about doing your part for the earth.
Every time you reuse eneloop pro, you're saving on the cost of replacement dry batteries and reducing waste. Your investment pays for itself over the life of the product, and you'll feel great about doing your part for the earth.
* Testing method established by IEC 61951-2 2011 (7.5.1.3). 150 times based on IEC 61951-2 2017 (7.5.1.4). Varies according to conditions of use.
* Testing method established by IEC 61951-2 2011 (7.5.1.3). 150 times based on IEC 61951-2 2017 (7.5.1.4). Varies according to conditions of use.
Made in Japan
Made in Japan
Your eneloop pro is designed, manufactured, and tested in Japan to rigorous quality control standards and is available in about 70 countries* around the world. Use with the confidence that comes from products made to the highest standards of Japanese craftsmanship.
Your eneloop pro is designed, manufactured, and tested in Japan to rigorous quality control standards and is available in about 70 countries* around the world. Use with the confidence that comes from products made to the highest standards of Japanese craftsmanship.
* For the eneloop series as of December 2021.
* For the eneloop series as of December 2021.
Works in a variety of devices
Works in a variety of devices
While eneloop pro has a slightly lower voltage than equivalent dry batteries, it works better in almost any device where standard batteries are used. From low-drain applications in computer mouses to high-drain equipment such as camera flashes, its high capacity and stable discharge voltage will power your gear for longer than most single-use alternatives.
While eneloop pro has a slightly lower voltage than equivalent dry batteries, it works better in almost any device where standard batteries are used. From low-drain applications in computer mouses to high-drain equipment such as camera flashes, its high capacity and stable discharge voltage will power your gear for longer than most single-use alternatives.
Note: eneloop pro cannot be used in devices with an airtight battery compartment, such as water-proof flashlights.
Note: eneloop pro cannot be used in devices with an airtight battery compartment, such as water-proof flashlights.
Recharge anytime you want
Recharge anytime you want
Unique battery and charger technology suppresses the memory effect in eneloop pro batteries, which means you can top them up anytime without reducing their capacity. To avoid the memory effect with other rechargeable batteries, you may have to run them flat before you can recharge, which isn't always practical. With eneloop pro, you can recharge whenever you want without worrying about reduced battery life.
Unique battery and charger technology suppresses the memory effect in eneloop pro batteries, which means you can top them up anytime without reducing their capacity. To avoid the memory effect with other rechargeable batteries, you may have to run them flat before you can recharge, which isn't always practical. With eneloop pro, you can recharge whenever you want without worrying about reduced battery life.
Note: Memory effect is a phenomenon that can occur in some types of rechargeable battery. The effect occurs when the battery is repeatedly recharged before it has been fully discharged, causing it to "remember" the shorter capacity and eventually leading to a decrease in overall battery life.
Note: Memory effect is a phenomenon that can occur in some types of rechargeable battery. The effect occurs when the battery is repeatedly recharged before it has been fully discharged, causing it to "remember" the shorter capacity and eventually leading to a decrease in overall battery life.
Specification
| Voltage (V) | Height (mm) | Diameter (mm) | Weight (g) | Capacity |
AA | 1.2 | 50.5 | φ14.5 | 30 | Min. 2500/2450 mAh |
AAA | 1.2 | 44.5 | φ10.5 | 13 | Min. 930/900 mAh |
| Voltage (V) | Height (mm) | Diameter (mm) | Weight (g) | Capacity |
AA | 1.2 | 50.5 | φ14.5 | 30 | Min. 2500/2450 mAh |
AAA | 1.2 | 44.5 | φ10.5 | 13 | Min. 930/900 mAh |
* Capacity based on testing method established by IEC 61951-2 2017 (7.3.2).
Usage Time (AA)
|
|  |  |  |  |
 | Camera Flash | Approx. 600 shots | Approx. 800 shots | Approx. 300 shots | Approx. 100 shots |
 | Digital Cameras | Approx. 1000 shots | Approx. 1200 shots | Approx. 500 shots | Approx. 250 shots |
 | Beauty & Health | Approx. 3 hours | Approx. 4 hours | Approx. 1.5 hours | Approx. 2 hours |
 | Mouse | Approx. 80 days | Approx. 100 days | Approx. 40 days | Approx. 110 days |
 | LED Light | Approx. 5 hours | Approx. 7 hours | Approx. 2.5 hours | Approx. 5 hours |
 | Games | Approx. 20 hours | Approx. 30 hours | Approx. 10 hours | Approx. 30 hours |
 | Toys | Approx. 6 hours | Approx. 8 hours | Approx. 3 hours | Approx. 7 hours |
 | DECT Phones | Approx. 15 hours | Approx. 20 hours | Approx. 7.5 hours | - |
 | Wall Clock | Approx. 2 years | Approx. 2 years | Approx. 1 year | Approx. 2 years |
|
| | | | |
| Camera Flash | Approx. 600 shots | Approx. 800 shots | Approx. 300 shots | Approx. 100 shots |
| Digital Cameras | Approx. 1000 shots | Approx. 1200 shots | Approx. 500 shots | Approx. 250 shots |
| Beauty & Health | Approx. 3 hours | Approx. 4 hours | Approx. 1.5 hours | Approx. 2 hours |
| Mouse | Approx. 80 days | Approx. 100 days | Approx. 40 days | Approx. 110 days |
| LED Light | Approx. 5 hours | Approx. 7 hours | Approx. 2.5 hours | Approx. 5 hours |
| Games | Approx. 20 hours | Approx. 30 hours | Approx. 10 hours | Approx. 30 hours |
| Toys | Approx. 6 hours | Approx. 8 hours | Approx. 3 hours | Approx. 7 hours |
| DECT Phones | Approx. 15 hours | Approx. 20 hours | Approx. 7.5 hours | - |
| Wall Clock | Approx. 2 years | Approx. 2 years | Approx. 1 year | Approx. 2 years |
Note: The above specifications are based on the theoretical capacity of the battery and the consumption power rate of the equipment. Results may vary greatly depending on the conditions of use, models used, ambient temperature, and equipment condition. Runtime of eneloop is measured with battery fully charged. Performance time may be shorter if the battery has been left unused for a period of time after being fully charged. All data is approximate. Runtime specifications may be different when eneloop is used with appliances not included in the table.
Sales by country / region
Australia, Brazil, Canada, China, CIS, Europe, Hong Kong Region, India, Indonesia, Japan, Korea, Malaysia, Myanmar,
New Zealand, Philippines, Saudi Arabia, Singapore, Sri Lanka, Taiwan Region, Thailand, UAE, United States, Vietnam
- Do not disassemble.
- Do not dispose of in fire, put in backwards, mix different battery types, use with non-rechargeable batteries, or short circuit.
- Do not connect the (+) and (-) ends with metal objects.
- Do not use in water-proof flashlights or in any device with an airtight battery compartment. Doing so may result in explosions or leaks that may cause personal injury.
- Keep batteries out of reach of children. If swallowed, contact your doctor or local poison control center.
Input: AC
Charging time:
Approx. 1.5 hrs. (2x AA)
Input: AC
Charging time:
Approx. 1.5 hrs. (2x AA)
Input: USB
Charging time:
Approx. 2.25 hrs. (2x AA)
Input: AC
Charging time:
Approx. 5 hrs. (8x AA)
Input: AC
Charging time:
Approx. 7 hrs. (4x AA)
Input: AC
Charging time:
Approx. 7 hrs. (4x AA)
Input: AC
Charging time:
Approx. 1.5 hrs. (2x AA)
Input: AC
Charging time:
Approx. 1.5 hrs. (2x AA)
Input: USB
Charging time:
Approx. 2.25 hrs. (2x AA)
Input: AC
Charging time:
Approx. 5 hrs. (8x AA)
Input: AC
Charging time:
Approx. 7 hrs. (4x AA)
Input: AC
Charging time:
Approx. 7 hrs. (4x AA)
OFFICIAL ACCOUNTS
