Holds up to two lp e6 or 6 quotaaquot batteries designed for easier vertical shooting for eos 70d the battery grip bg e14 is designed for use with the eos 7d so users can enjoy high volume shooting and easier vertical shooting it is powered by the battery pack lp e6 one pack or two size aalr6 batteries 6pcs or the ac adapter kit ack e6 it is designed with the battery packs installed in a vertical orientation so that the thickness where the grip is clasped and held by the fingers is contr