Eneloop Ni-MH "Low Self Discharge" batteries

utilize Panasonic's advanced rechargeable battery technology

and the ability to be recharged up to 500 times 

Eneloop pro Ni-MH "Low Self Discharge" batteries utilize Panasonic's advanced rechargeable battery technology providing up to 2550mAh1 of power (AA batteries) and the ability to be recharged up to 500 times. 

Eneloop pro battery cells deliver consistent power performance, maintain 85% of their charge for up to one year, come pre-charged by solar power (at the factory) and are ready to use out of the package. These Eneloop cells also have increased power, added storage life and extreme temperature performance down to -4 degrees Fahrenheit. 

• Eneloop 2550mAh typical /2450mAh Ni-MH minimum (AA)
• 950mAh typical / 900mAh minimum (AAA)
• Hold up to 85% of their charge after one year of non-use
• Can be recharged up to 500 times
• Pre-charged at the factory using power generated from solar energy and ready to use right out of the package
• Work in extreme temperatures down to -4°F
• Batteries can be recharged when fully, or partially drained
• Ni-MH, Low Self Discharge rechargeable batteries 

EXTREME POWER
Eneloop pro, Ni-MH rechargeable batteries feature added mAh power, making them the perfect choice for DSLR flash units, game controllers and other devices that require additional power. While Eneloop pro batteries were designed to provide more power for high drain devices they will also perform well in conventional devices that require AA or AAA batteries.

 For a Full explanation on the Eneloop Batteries Click here