Precision Medical PM4150 EasyPulse Portable Oxygen Concentrator (POC) - Manual (Page 2)

1
rECEiVinG / inSPECtion
Remove the Precision Medical, Inc. External Lithium ION Battery from the packaging and
inspect for damage. If there is any damage, DO NOT USE and contact your Provider.
SPECifiCationS
Serial #
Label
Charging Jack
Discharge Cable
Battery Level
Indicator
Battery Level
Indicator Button
Dimensions: Height: 6.75 in (17.15 cm)
Width: 2.83 in (7.15 cm)
Depth: 1.3 in (3.30 cm)
Weight: 1.23 lbs (0.06 kg)
Storage temperature: -4°F to 122°F (-20°C to 50°C)
operating temperature: 41°F to 104°F (5°C to 40°C)
nominal Voltage: 14.8 VDC
Capacity: 77 Whr (Watt Hour)
Specifications are subject to change without prior notice.
CHaRgINg
1. Use ONLY Precision Medical AC Power Supply (Part #506629) or Precision Medical DC
Power Supply (Part #506750) for charging.
2. The external battery is not intended to be charged while connected to the EasyPulse POC.
Before charging, make sure to disconnect the discharge cable from the EasyPulse POC.
Lithium Ion Battery guidelines
Proper Use:
In order to prolong life of the battery, it
is best to charge the battery frequently
rather than waiting until the battery is
fully discharged.
Storage:
When storing for long periods of time
without use (> 1 month) be sure to
charge the battery to around 50%
charge level to prolong life of battery.
3. Connect the DC Plug from either power supply to the external battery’s charging jack as
shown on the next page. If using the AC Power Supply, plug the AC wall plug into a wall
socket. If using the DC Power Supply, plug the Auto Accessory Plug into your vehicle’s
12 VDC accessory jack.
Power Supply DC Plug