
USB and Charging Unit
| Charging: | 
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| Charging Method: | Constant current/voltage | 
| Charge Period: | Approximately 4 hours  | 
| Power Supply: | 
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| Power Source: | AC Adaptor  | 
| Consumption Current: | 5V DC approximately 2.1A | 
| Output to | 
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| Handheld Terminal: | 5V DC 2.1A (max.) | 
| AC Adaptor | 
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| Model: | |
| Input: | 100V to 240V AC 50/60Hz 0.36 to 0.2A | 
| Output: | 5V DC 3.0A | 
| Dimensions and Weight | 
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| Dimensions: | Approximately 86(W) ⋅ 47(D) ⋅ 26(H) mm | 
| 
 | (33⁄8"W ⋅ 17⁄8"D ⋅ 1"H) | 
| Weight: | Approximately 42g (1.5oz) | 
| Operating Environment | 
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| Temperature: | 0°C to 40°C (32°F to 104°F) | 
| Humidity: | 10% to 90% RH  |