- Capacity: 400mAh (Actual 300mAh)<br />- Rechargeable 2/3 AAA battery pack<br />- Universal connector<br /><br /><br />                                                                                                                                Dimensions: 1.22 in x 1.14 in x 0.39 in (3.1 cm x 2.9 cm x 1.0 cm)<br />Weight: 0.71 oz (20 g)<br /><br />