The Panasonic Eneloop Lite AA NiMH 950mAh pack of 2 batteries offer the same excellent performance just under the brand Panasonic. This ready to use pre-charged battery is good to go in any device straight out of the pack. As it is a lower capacity battery with low self discharge technology it has more charging cycles, up to 3000 times. In addition it will still retain 70% of its capacity after 5 years if not used. This Panasonic battery is ideally suited to lower drain devices such as toys, calculators and clocks.