... , Fast recharge 2, Long discharge time 3, CE,RoHS, SGS,ISO9001:2000 approed 4, 4.8V 600mAH capacity, Ni-mh 4.8V 600mAH Ni-MH AAA battery pack ... discharge more than 500 times4. Fast charge and discharge capability, only 15 minutes to 1 hour, discharge rate can be designed ... according to customer5. Safe, reliable and adapt to a wide temperature range6. No memory effect, you can charge at any ...