BiXPower BP100 100Wh Portable CPAP Battery for ResMed AirSense 10 & AirCurve 10
The BiXPower BP100-S10CB is a compact, high-capacity
100Wh lithium-ion CPAP battery designed to provide portable
and backup power for compatible ResMed AirSense 10, AirStart 10 and
AirCurve 10 CPAP/BiLevel machines.
With a capacity of 100 Watt-hours (100Wh), a slim profile,
and a weight of approximately 1.4 lb (621g), the BP100 is
especially convenient for travel, camping, backup power, and situations
where normal AC power may not be available.

Key Features
- 100Wh high-capacity lithium-ion battery
- Designed for compatible ResMed AirSense 10, AirStart 10 and AirCurve 10 machines
- Compact size: approximately 7.2 × 4.2 × 0.9 inches
- Lightweight: approximately 1.4 lb (621g)
- Selectable regulated 16V / 19V / 24V Output I
- Additional 9–12.6V DC output
- 5V USB output for compatible USB-powered devices
- Includes special DC cable for compatible ResMed S10-series machines
- Can be recharged from AC power or a 12V vehicle power socket
- Built-in protection against over-charge, over-discharge, over-current, over-temperature and short circuit
100Wh Capacity — Convenient for Air Travel
One important advantage of the BP100 is its 100Wh rated capacity.
This provides substantial portable power while remaining within the
100Wh lithium-ion battery threshold commonly used by airlines and
aviation regulations for passenger travel.
This makes the BP100 a practical choice for CPAP users who need a
portable CPAP battery for air travel, business trips,
vacations, camping, or emergency backup power.
Important Travel Notice:
Airline, TSA, FAA and international battery transportation requirements
can change, and individual airlines may apply additional restrictions.
Spare lithium-ion batteries are generally required to be transported in
carry-on baggage rather than checked baggage. Always verify the latest
requirements directly with your airline and the applicable transportation
authority before traveling.
Compact & Lightweight Portable Power
Measuring approximately 180 × 110 × 22.5 mm
(7.2 × 4.2 × 0.9 inches), the BP100 has a slim profile that can
easily fit into many laptop bags, backpacks and travel bags.
At approximately 621g (1.4 lb), it provides a useful balance
between battery capacity and portability for travelers and CPAP users who
do not want to carry a large power station.
Portable Backup Power for ResMed AirSense 10 & AirCurve 10
The package includes a special DC power cable designed for compatible
ResMed S10-series CPAP/BiLevel machines. The cable connects the
BP100 directly to the compatible CPAP machine, eliminating the need to use
an AC inverter for normal battery operation.
CPAP Battery Running Time
The BP100 may provide approximately 5 to 10 hours of CPAP operation,
but actual runtime can vary substantially.
CPAP power consumption depends on factors such as therapy pressure,
breathing rate, mask seal, machine settings, ambient conditions, and the
use of heated accessories.
For Longer Battery Runtime:
Humidifiers and heated tubing can consume significant power. When medically
appropriate and consistent with your equipment instructions, disabling
heated humidification and heated tubing can substantially extend battery
operating time.
Runtime figures are estimates only and are not guaranteed. Actual runtime
depends on the CPAP machine, settings, battery condition and operating environment.
Compatible ResMed S10-Series Machines
This battery package is designed for use with compatible models including:
- ResMed AirStart 10 CPAP with HumidAir Heated Humidifier
- ResMed AirStart 10 Auto CPAP with HumidAir Heated Humidifier
- ResMed AirSense 10 CPAP
- ResMed AirSense 10 Elite
- ResMed AirSense 10 AutoSet
- ResMed AirSense 10 AutoSet for Her
- ResMed AirCurve 10 S BiLevel
- ResMed AirCurve 10 VAuto BiLevel
Please verify your exact CPAP model and power requirements before ordering.
Simple Direct Connection
For compatible ResMed S10-series machines, set Output I to 24V
and connect the included special ResMed power cable between Output I on the
battery and the CPAP machine.
Important:
A standard barrel power cable may not work with ResMed machines even when
the connector appears to fit. The included cable is specially configured
for compatible ResMed S10-series machines.
Versatile Multi-Output Battery
The BP100 is more than a dedicated CPAP backup battery. Its multiple output
ports allow it to power a variety of compatible portable electronics.
Output I — Selectable Regulated 16V / 19V / 24V
Output I provides selectable regulated DC output at
16V, 19V or 24V. For compatible ResMed S10-series CPAP
machines, select 24V.
Output I maximum current:
16V: 4A maximum
19V: 3.5A maximum
24V: 2.5A maximum
Output II — 9V to 12.6V DC
Nominal 11.1V output with an operating range of approximately
9V to 12.6V, up to 5A maximum.
Output III — 5V USB
A built-in 5V USB output up to 2.1A can power or charge many
compatible USB devices. USB charging cable is not included.
Two Convenient Charging Options
The BP100 can be recharged from standard AC power using the included AC
charger or from a vehicle's 12V accessory/cigarette-lighter socket using
the included car charger.
Charge from AC Power
Charge from a 12V Vehicle Power Socket
The battery incorporates its own charging controller and accepts approximately
12V to 24V DC charging input through a 5.5 × 2.5mm charging port.
Typical charging time is approximately 4–6 hours.
BP100 Battery Specifications
| Battery Model |
BP100 |
| Battery Type |
Rechargeable Lithium-Ion |
| Capacity |
100 Watt-hours (100Wh) |
| Charging Input |
DC 12V–24V |
| Charge Connector |
5.5 × 2.5mm |
| Output I |
Selectable regulated 16V / 19V / 24V |
| Output I Maximum |
4A @ 16V; 3.5A @ 19V; 2.5A @ 24V |
| Output II |
9V–12.6V, nominal 11.1V, up to 5A |
| Output III |
5V USB, up to 2.1A |
| Total Maximum Output |
65W |
| Charging Time |
Approximately 4–6 hours |
| Dimensions |
180 × 110 × 22.5mm (7.2 × 4.2 × 0.9 in.) |
| Weight |
Approximately 621g (1.4 lb) |
| Battery Indicator |
4-level LED indicator |
| Operating Temperature |
-20°C to 60°C |
| Storage Temperature |
-20°C to 40°C |
Built-In Battery Protection
The BP100 includes an integrated protection circuit designed to protect
against common electrical fault conditions, including:
- Over-charge protection
- Over-discharge protection
- Over-current protection
- Over-temperature protection
- Short-circuit protection
Package Contents
- 1 × BiXPower BP100 100Wh rechargeable lithium-ion battery
- 1 × Special DC power cable for compatible ResMed S10-series CPAP/BiLevel machines
- 1 × AC battery charger
- 1 × 12V vehicle/car charger
Why Choose the BiXPower BP100-S10CB?
The BP100-S10CB combines a 100Wh portable battery,
compact travel-friendly dimensions, multiple DC/USB outputs, AC and
vehicle charging capability, and a specially configured cable for
compatible ResMed S10-series machines. It is a practical solution for
CPAP travel power, camping, emergency backup power, road trips,
and locations where AC power is unavailable or unreliable.
Air Travel Reminder:
The BP100 is rated at 100Wh. Current transportation rules commonly permit
lithium-ion batteries up to 100Wh in passenger carry-on baggage when
applicable requirements are satisfied. However, airline policies,
government regulations and international requirements may change or may be
more restrictive. Always contact your airline before travel to confirm
current battery acceptance, quantity, packaging and carry-on requirements.
ResMed, AirSense, AirCurve, AirStart and HumidAir are trademarks of their
respective owner. BiXPower is not affiliated with or endorsed by ResMed.
Product compatibility information is provided to help customers select an
appropriate power solution.