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High Capacity Long Lifetime Battery with Solar Panel Kit for ResMed AirSense 11 CPAP Machine
High Capacity Long Lifetime Battery with Solar Panel Kit  for ResMed AirSense 11 CPAP Machine


 
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Regular Price: US$799.00
Sale Price: US$479.95
Condition: New
Warranty: 1 Year

Stock Status:In Stock

Product Code: SP60-LF1220-AS11
Qty:

Description
 
Super High Capacity Long Lifetime Battery for ResMed AirSense 11 CPAP Machine with 60W Solar Panel Kit




Battery Features:


12.8V 20Ah Lithium Iron Phosphate (LiFePO4) Portable Rechargeable Battery



High Capacity: This battery capacity is 256 Watt-hour( 12.8V 20Ah)

Light Weight: This battery only weighs 5.6 pounds. A same capacity lead acid battery may weigh 13 pounds

This battery has two Input/Output connectors. You may use them to charge battery or get power from battery. One end is 5.5 x 2.5mm female connector with positive polarity ( Inside positive, outside negative/ground). Another end has two wires with Anderson Power Pole connector. Red Wire is positive, Black wire is negative/ground.



Carry bag:




Lithium Iron Phosphate (LiFePO4)Pros:

Long life span (5-10 years) vs lead acid (1-3 years), depending on depth of discharge and assuming that the cycle limit doesn't kill the battery first Longer cycle life, as LiFePO4 batteries last 1,000 to 3,000 charge and discharge cycles, compared to similarly sized lead-acid batteries, which can range from 200 - 1000 cycles (again, assuming depth of discharge is within recommended limits for both battery types).

Very safe - the odds of a "thermal runaway" (aka battery fire) are very low. The same can not be said of other lithium ion chemistry.

Specifications:

Model No.
  • LF1220
Chemistry
  • Lithium Iron Phosphate (LiFePO4)
Voltage
  • Nominal Voltage: 12.8 V
  • Minimum Voltage: 10V
  • Maximum Voltage: 14.6V
Capacity
  • 20Ah /256 Watt-hour
Continuous Discharge Current
  • 20 A
Maximum Discharge Current
  • 25 A
Size
  • 7.1" x 6.5" x 3" ( 178 x 165 x 75 mm)
Weight
  • 5.6 lb
Operate Temp. Charge
  • 0~45 ℃
Operate Temp. Discharge
  • -20~60 ℃
Storage Temp.
  • -20~40 ℃
Cycle Life
  • 2000 Times
PCB Safety Function
  • Cell balancing
  • Over-discharge
  • Over-current protection
  • Over-charge
  • Temperature protection
  • Secondary protection

Charge the battery with AC Charger:

This battery can be charged from any 100V ~ 240V, 50Hz/60Hz AC power source with the battery AC charger. It only takes around 4 hours to fully charge the battery


Charge battery from Solar Panel:



60W Solar Panel:
Waterproof fabric portable foldable blanket 60W ETFE Sunpower folding solar panel charger


60W ETFE foldable solar panel charger kit









Features:

  • Converts daylight into 18V electricity to power laptop computers and or charge batteries, extending battery life
  • Ideal for batteries stored in caravans, boats and vehicles in long-term storage
  • Suitable for trickle charging a wide range of batteries and power packs
  • Requires only daylight (not direct sunlight)
  • Ideal for indoor and outdoor use

Specs:

  • Output Voltage (Vmp): 18V
  • Peak Wattage (Pm): 60W. Two panels, each pane 30W
  • Peak Currency (Imp): 3.3A
  • Solar cell: Monocrystalline solar cells,
  • Open Size: 680mm x 440mm ( 28" x 18").
  • Folding Size: 340mm x 440mm ( 14" x 18")
  • Weight (lbs): 4.4
  • Power output: 40" cable with 5.5 x 2.5mm male barrel connector

  • Folding Size: 340mm x 440mm ( 14" x 18" x 1")
  • Weight : 4.4 lb ( 2 Kg)


  • Open Size: 680mm x 440mm ( 28" x 18").




Note
: The sun does not always strike directly, so you cannot rely on getting the full 56 watts all day. Early in the morning and late at night, the solar panels have a much reduced output with maximum output near noon. A good comparison is to get the equivalent of about 42% of maximum output per 12 hours of sunlight - less on cloudy days.

Use battery:

The package comes with a DC to DC power converter that can convert battery variable 12V power to 24V regulated stable DC power. The converter output connector is specially designed for ResMed Airsense 11 series CPAP machines.



The DC Converter input side has a barrel connector that can directly plug to battery output port:





You may use the battery independently to power a CPAP machine



You may also charge the battery and power CPAP machine at same time. This will provide a function like a UPS (Uninterrupted Power Supply) system:



This UPS system is very simple to use, just connect battery with AC charger and power Converter together, then connect battery AC charger to a 100V ~ 240V Power source, DC converter to CPAP machine. When AC charger has power, it will charge battery and at same time power CPAP machine. When AC charger has no power, the battery will provide power to CPAP machine. The system can support uninterrupted DC power up to 90W continues output.


This power pack can power ResMed AirSense 11 CPAP machines for 3 ~ 4 nights with the humidifier turned off.

DC Converter Features:

This DC to DC power adapter can convert variable 12V DC (range 9V -32V) to 24V regulated stable DC power. Maximum output 65W



his DC to DC power adapter's input side has 5.5 x 2.5mm barrel connector that can plug to battery directly.



Wide input range: 9V ~ 32V
Output: Max. 65W
Small size: 90 x 36 x 27mm ( or 3.5" x 1.5" x 1.1")
Light weight: 142 ( or 5 oz)


Package Contents:





Related Products:
14.6V 6A AC Charger for LiFePO4 Lithium Batteries with 5.5 x 2.5mm Connector 12V to 24V DC to DC Power Converter for ResMed Airsense 10 device 14.6V 10A AC Charger for LiFePO4 Lithium Batteries with Anderson PowerPole Connector 12.8V 20Ah (256 Watt-hour) Lithium Iron Phosphate (LiFePO4) Portable Rechargeable Battery - LF1220
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14.6V 6A  AC Charger for LiFePO4 Lithium Batteries with 5.5 x 2.5mm Connector 12V  to 24V  DC to DC Power Converter  for ResMed Airsense 10 device 14.6V 10A  AC Charger for LiFePO4 Lithium Batteries with Anderson PowerPole Connector 12.8V 20Ah (256 Watt-hour) Lithium Iron Phosphate (LiFePO4)  Portable Rechargeable Battery  - LF1220

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