Additional battery for Quadralite Atlas 400 Pro TTL.
Atlas 400 Pro PowerPack is a lithium-ion battery designed specifically for lamps from the Atlas 400 Pro TTL line. Battery cells with a total capacity of 2600mAh, when fully charged, allow up to approx. 390 flashes with full lamp power. Charging takes about 2 hours (using the charger available in the set with the lamp).
The set contains: