The BP-900A is a rechargeable lithium-ion battery designed for exclusive use with the conference units TS-801, TS-802, TS-901, and TS-902.
Specifications:
| Nominal Voltage | 7.2 V DC |
| Nominal Capacity | 2100 mAh |
| Operating Temperature | 0 °C to +40 °C (32 °F to 104 °F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Dimensions | 71.6 (W) × 20.5 (H) × 37.5 (D) mm (2.82' × 0.81' × 1.48') |
| Weight | 95 g (0.21lb) |
Malaysia