Specification :
With a capacity of up to 350 full power flashes, the Li-Ion Battery for A1 Flash from Profoto is the power source for the A1 flash head. The removable battery recharges in approximately 80 minutes.
| Chemistry | Lithium |
| Charging Time | 1.3 Hours |
| Dual Flash Capability | No |
| Recycle Time | 0.05 to 1.2 Sec () |
| Number of Flashes | 350 |
| Connector Type | Proprietary |
| Dimensions (W x H x D) | 4.7 x 4.7 x 2.6" / 11.94 x 11.94 x 6.6 cm |
| Weight | 0.4 lb / 0.2 kg |