Panasonic Eneloop Pro BK-4HCCE-4BT Rechargeable Battery AAA Pack of 4 (Black)

• Rechargeable up to 500x
• Pre-Charged, Ready to Use
• Holds 85% of Charge for a Year
• No Memory Effect.
• Can Be Charged When Partially Drained
• Functions Down to -4°F.

Why Choose eneloop pro?  

1. Benefits of both Technologies
Eneloop - Ready to Use Ni-MH Rechargeable Batteries
Combining the performance and convenience of the dry cells with the cost-efficiency of rechargeable batteries, eneloop is the best choice for you and the environment.

2. One of the Best-Loved Global Battery Brands with Japan Design

Used in Over 80 Countries & Over 380 Million Cells Shipped (2016 April)
A long-lasting and dependable source of clean energy, eneloop is used in more than 80 countries with over 380 milllion units shipped in the last decade.

3. Recharge up to 500 times*1 & Save more money

It is like 500 batteries in one
Panasonic’s advanced rechargeable cell technology allows eneloop to be recharged up to 500 times. Every time you charge eneloop, you're saving on the cost of replacement dry batteries and reducing wastage at the same time.
*1 Battery life based on testing method established by IEC 61951-2 (7.5.1.3). Varies according to conditions of use.

4. More powerful than other dry batteries

High Capacity for High-Drain Devices

Photo strobe flash light equipped with eneloop pro can provide more than twice the number of flashes (about 800) per recharge in less than half the time (only 3.3s) as compared to conventional alkaline batteries
*Testing conditions at HR-3UTGA with SANYO DSC-S4 digital camera. One picture taken every 20s, LCD on, and flash used every third shot. Results may vary depending on equipment used and other conditions. Comparison made with eneloop battery and comparable SANYO LR6 alkaline dry-cell battery.
 

5. Ready to use after purchase! Also Ecological

Pre-Charged and Ready to Go
eneloop batteries are delivered pre-charged and are ready for immediate use upon purchase. There is no need to charge before use.

6. Long storage life

Ready to Use after 1 Year in Storage*2
While other non-ready-to-use rechargeable batteries lose their charge overtime, PANASONIC's eneloop technology enables these batteries to keep 70% of their charge up to 5 years.
*2 Capacity retention based on testing method established by IEC 61951-2 (7.3.2) when stored at 20℃ (based on Panasonic’s estimation) and compared with minimum capacity. Varies according to conditions of use.

7. No need to worry about the “memory effect”

No More Memory Effect
When a rechargeable battery that hasn't been fully discharged is repeatedly topped up, it "remembers" that and it's only used for a short time. This called the memory effect. There is no need to worry about the memory effect with eneloop

8. Durable in extreme temperatures

Keep A High Voltage Even After Low Temperature Storage
Eneloop maintains high voltage in very low temperatures compared to alkaline batteries

Eneloop Family

Eneloop

Eneloop is a long-life, pre-charged, energy and money saving, recyclable rechargeable battery which can be charged and discharged now even up to 2100 times.
Using eneloop for personal hobbies, which give you more efficient relaxing time

 

Eneloop pro

Eneloop pro batteries are the perfect choice for powering high current consuming devices such as photo flash, wireless keyboards & mouse, game controllers, radio controlled toys and a range of household devices.
 

Eneloop lite

Eneloop lite is rechargeable up to 3000 times, which make it even more economically and environment-friendly.
Ideal for basic use or low-to-medium power consumption device, such as DECT phones and remote controls.