BL1204:
Nominal capacity: 1200mAh
Battery type: Li-Ion
Nominal voltage: 7.4 V
Applicable radio: TC-610, TC-610P, TC-620, Power446
Operating time (5/5/90): > 9.0h (variable with frequency)
Life cycle: > 400 times
Size: 102 x 55 x 16 (mm)
Weight: 87 g
Operating temperature: 0~40 °C (charge) / -20~60 °C (discharge)
BL2001:
Nominal capacity: 2000mAh
Battery type: Li-Ion
Nominal voltage: 7.4 V
Applicable radio: TC-610, TC-610P, TC-620, Power446
Operating time (5/5/90): > 14.0h (variable with frequency)
Life cycle: > 400 times
Size: 102 x 55 x 19 (mm)
Weight: 118.3 g
Operating temperature: 0~40 °C (charge) / -20~60 °C (discharge)