Battery Specifications; Sensors; Equipped Memory Capacity; Magnetic Stripe Reader Equipped (On Equipped Models) - Citizen CMP-20 Technical Manual

2.5 Battery specifications

1) Battery type:
2) Individual batteries:
3) Battery pack model name:
4) Battery capacity:
5) Nominal voltage:
6) Discharge cut-off voltage:
7) Charged voltage:
8) Internal resistance:
9) Cycle life capacity:
10) Dimensions:
11) Weight:
12) Operating temperature:
13) Storage temperature:
14) Storage humidity:

2.6 Sensors

No-paper sensor, head temperature detection, battery charge level detection

2.7 Equipped memory capacity

1) Flash memory:
2) SRAM:

2.8 Magnetic stripe reader equipped (on equipped models)

Compatible cards:
Card thickness:
Supported tracks:
Track reading width:
Card slide speed: 10 cm - 15 cm/sec
Magnetic head life: 300,000 or more passes
Power consumption: Standard 3 mA (Dual), operating 500-900 uA (Dual)
Lithium-ion rechargeable battery pack (2S1P)
BK103450AR (B&K)
LK-PB20
1800 mAh
7.4 V
6.0 V
8.4 V
350 mΩ or less
70% or greater (after 300 standard charges and discharges)
59.6 (L) x 79.2 (W) x 14 (H) mm not including the projection
200 g or less
0°C-45°C (standard charge), -20°C-60°C (standard discharge)
0°C-40°C (maximum discharge)
-20°C-20°C (up to 1 year), -20°C-40°C(up to 3 months)
-20°C-60°C(up to 1 month)
65% RH (without condensation)
16 MB
4 MB
ISO/IEC 7811/7812 (JIS I format)
0.76 mm ± 0.08 mm
Tracks 1 & 2
Track ISO-1
Bit density 210BPI
Storage 79 characters
capacity (7-bit)
1.5 mm
CMP-30 product specification document
ISO-2
75BPI
40 characters
(5-bit)
10