Is the battery of SJ-OX1C portable oxygen concentrator rechargeable?

NThe battery of SJ-OX1C oxygen concentrator is rechargeable. It has a capacity of 5200mAh, which support the machine to work for at least 100 minutes. If one battery is not enough for you to use, you can order extra battery packs from our shop.

There are 2 ways to charge the battery:

1.      Just connect the battery with the battery charging cable (the charging cable must be connected to the AC adapter) to charge the battery.

2.      Put the battery in the machine, connect the machine to the AC adapter without turning on the machine, the battery will be charged automatically.

You can choose the way you like to charge the battery of SJ-OX1C oxygen concentrator.

Here are the specifications of SJ-OX1C battery pack:

Model number: BE16-A011

Output Voltage: DC18V-DC25.2V

Battery cell type & quantity: 18650 5200mAh/2P6S

Battery duration: >100minutes/battery pack

Weight of battery pack: 0.5KG(1.1lbs)

Battery pack charge time: Less than 3hours（98% power)

Battery cycle life (>80%): 500times

The process of changing the battery is also very simple; you can finish the whole process within 15 seconds. Here are the steps: