Archive : August 2024

NP-50 & BT100 Battery life comparision in Zaxcom ZMT & ZMT-X

I want to share some battery tests I did with the two Zaxcom ZMT transmitters:  ZMT4 and ZMT4-X. The ZMT4 advertises "up to 7h" battery life, and uses NP-50 batteries (same as Lectrosonics SSM).The ZMT4-X advertises "up to 16h" battery life, and uses Motorola BT100 batteries (only used by some unusual ...