- Capacity: 4400mAh - Li-ion Battery - Compatible Model: Leica ATX1200, GPS1200, GRX1200, Piper 100, Piper 200, RX1200, TC1200, TPS1200, RX900, RX1200, ATX900, ATX1230, SR20, GS20, TPS1200, GPS1200, GPS1200, GPS900, GRX1200, Piper 100, Piper 200 - Compatible Battery Part Number: GEB221, GEB221, 733270 - RoHS approved for toxic free. - CE and ISO9001 Certificate for quality assurance. Battery Distributor: Digi-Tech