GEB 212 Li-Ion Battery 7.4V / 2.6Ah. This replaces the GEB211 battery. This battery is suitable for the following Leica instuments: RX900 & RX1200 Series Controllers ATX900 & 1230 Antennas.
GEB 221 Li-Ion 4Ah high output battery. This battery is suitable for the following instuments: All System 1200 instruments and Piper 100/200 lasers. Nominal Capacity (mAh): 3800
GEB 77, NiCd, 12V/0.6Ah plug in battery. This battery is suitable for the following instuments: TPS1000 Series Nominal Capacity (mAh): 600 Typical Charging Time (h): 1.0