Product information:
Color classification: 4 No. 5 [more durable with large capacity], 8 No. 5 [Special for high power consumption equipment], 4 No. 7 batteries [more durable with large capacity], 8 No. 7 batteries [more durable with large capacity], 6 No. 5 [more durable with large capacity], 6 No. 7 batteries [more durable with large capacity]
Battery capacity: 3300mAh

Battery capacity:
No.5-3300mAh AA
No.7-1250mAh AAA
Battery voltage: 1.2V