<br> cell type suitable type of mobile power cartridge <br> <br> Universal <br> </ tr> <tr> <br> other cell types <br> plastic housing material <br> <br> additional function < br> No <br> Size 10 * 4.5 * 2.5cm - Power Capacity <br> 2 18650 Battery - Color Black, White <br> </ tr> tr> <tr> Support Ordering <br> Support <br> System Model <br> HWL9400 <br>