The rechargeable AAA batteries adopt universal standards、 most of them suitable for cameras、 toys and many other electronic devices. Except that、 it features extensively long working life and high efficiency、 great for use. The durable and reliable battery is compact and rechargeable、 so you can carry it anywhere anytime、 convenient to use. <br /><br />- Capacity: 1000mAh/1.2V (Actual 350mAh)<br>- Rechargeable AAA battery<br>- Contains 4 batteries per pack<br><br><br />                                                                                                                                Dimensions: 1.65 in x 0.47 in x 0.47 in (4.2 cm x 1.2 cm x 1.2 cm)<br />Weight: 1.45 oz (41 g)<br /><br />