EXP48 Pro Lithium Iron Phosphate Battery with sleek green and black design featuring a digital display for battery level and voltage.

EXP PRO Lithium Iron Phosphate Batteries (EXP48 Pro & EXP96 Pro APEX)

(73 reviews)

$399.00

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Choose the right off-grid power for your therapy: the FAA-friendly EXP48 Pro for flyable backup and weekend trips, or the higher-capacity EXP96 Pro APEX for longer camping and outage coverage. Both use Lithium Iron Phosphate (LiFePO₄) cells—known for stable performance, enhanced safety, and long service life—so you can rely on steady power night after night.

The EXP48 Pro (153.6 Wh) balances light weight with multi-night runtime, while the EXP96 Pro APEX (307.2 Wh) delivers roughly double the capacity for extended time away from outlets. Real-world runtime depends on pressure and comfort features; turning off humidification and heated tubing can significantly extend nights between charges. Included CPAP cords support popular ResMed models, and USB/USB-C ports keep phones and tablets topped up alongside therapy.

Two capacities, same dependable chemistry: EXP48 Pro for air travel and lighter packs; EXP96 Pro APEX for extra-long off-grid use.
LiFePO₄ advantage: safer thermal profile and long lifespan designed for thousands of charge cycles.
CPAP-ready: included cords for common ResMed machines; use model-specific DC cables for others.
Smarter nights away: extend runtime by disabling humidifier and heated tubing when off-grid.
Flexible recharging: wall/AC, car charger, and optional solar panel compatibility.

Manufacturer Product Number: EXP48PRO, EXP96PRO

EXP48PRO Apex Lithium Ion Battery

EXPPRO Apex DC Car Charger

EXPPRO Apex AC Wall Charger

EXPPRO Apex AirSense 10/Luna G3 DC Cable

EXPPRO Apex AirSense 11/AirMini DC Cable

Quick Start Guide

User Manual

*This product contains everything you need to recharge your battery.

Reliable CPAP power—choose the capacity that fits your trip

Multi‑night runtime

Pick the battery that matches your travel plans. Both use long-life LiFePO₄ cells (thousands of cycles) and are designed for CPAP plus phone/tablet top-offs.

EXP48 Pro Apex (153.6 Wh): FAA/TSA carry-on compliant; up to 2–4 nights per charge depending on pressure and comfort features; weighs 3.25 lb; charges fast (2.5–4 hrs).
EXP96 Pro Apex (307.2 Wh): Not permitted on flights (exceeds Wh limit); about 4–6 nights per charge; weighs \~6.5 lb; charges in about 5 hrs.
Why LiFePO₄ matters: Safer, more thermally stable cells designed for thousands of cycles—meaning longer service life vs. typical lithium-ion.

Keep therapy on track

Simplify setup for popular machines and everyday devices.

Included CPAP cords: one for ResMed AirSense 10/AirCurve 10/AirStart 10 & Luna G3, plus a second for ResMed AirSense 11 & AirMini
USB outputs (incl. USB-C): top-off phones and tablets while your CPAP runs
Pro tip: Turning off humidifier and heated tubing meaningfully extends runtime

Travel and setup made simple

Get road‑trip, campsite, and outage readiness in one battery, with guidance from our Best CPAP Battery Roundup.

Cover terminals when traveling
Car charger included to recharge the battery on the go
Optional solar charging available
Multiple ports, including USB‑C, for quick device top‑offs
Runtime varies with pressure, humidity, and hose heat

Vendor Product Number	EXP48PRO
Warranty Policy	Mfg 2 Year
Tax Category	CPAP Power
Billing Code	E1399 (Misc. Product)
Contains Lithium	Yes
Faa Compliant	Yes
Battery Capacity	153.6Wh
Backup Battery	YES
Output Connection Type	DC (1), USB (1), Type C (2), Car Charging (1)
Number Of Outlets	4
Ac Input	12-24V, 2A
Car Charging	Included
Solar Charging	Optional
Recharge Time	2.5 Hours

FAQs about the EXP PRO Lithium Iron Phosphate Batteries (EXP48 Pro & EXP96 Pro APEX)

The EXP48 Pro Lithium Ion Battery Bank stands out due to its extended lifespan, offering up to 5,000 charge cycles, which is 10 times longer than many other batteries on the market. It can provide power for up to four nights on a single charge, charges three times faster than standard lithium-ion batteries, and is FAA and TSA compliant for air travel. This battery also features multiple charging options, including rapid-charge USB ports and a DC car charger, making it highly versatile and convenient for travel and off-grid use.

Using the built-in humidifier with your CPAP machine while on battery power will drain the battery very quickly. While the battery shouldn't auto shut off or surge when using your humidifier, know that the battery will likely not be able to power a full night of therapy while the humidifier is running.

The EXP48 Pro Lithium Ion Battery Bank is compatible with a wide range of CPAP machines, including the ResMed AirSense 11, ResMed AirMini, ResMed AirSense 10, Philips DreamStation I and II, Respironics System One 60, Resvent iBreeze, Breas Z1/Z2, and more. To connect your CPAP machine to the EXP48 Pro, you will need to use your device's specific DC charger, which is not included with the battery.

Yes, you can take up to two EXP48 Pro batteries with you in your carry-on luggage aboard domestic flights within the US. Each battery has a capacity of 153.6 watt hours, which is below the FAA limit of 160 watt hours per battery. The EXP48 Pro also comes with covered ports and a protective sleeve, which should help you avoid any trouble getting through airport security.

Because CPAP batteries are not medically necessary for the machine to operate, it will vary from plan to plan whether batteries like this one are eligible for FSA/HSA reimbursement. Be sure to check with your FSA administrator to see if you can use your FSA/HSA funds on a CPAP battery like this one.

4.2

Rated 4.2 out of 5 stars

Based on 73 reviews

Total 5 star reviews: 51

Total 4 star reviews: 8

Total 3 star reviews: 3

Total 2 star reviews: 1

Total 1 star reviews: 10

81%would recommend this product

Customers Talked About

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William T.
Verified Buyer
2 weeks ago
Rated 4 out of 5 stars
I do not understand what this request means. The title just identifies the product.
You cannot mean this request literally. If you want a review of the product, I will say this. I have owned two of these batteries for a number of years and used them as backup batteries for my CPAP when the power goes off. They work well for that, and I can generally get two nights' sleep with each. I had to add a third battery for a camping trip. It worked fine. The connections changed, but I managed to handle that. They are a bit heavy. My disappointments are these. (1) Wall charging appears to be the only way to charge (the 12v/24v cigarette lighter port appears to be only for output). I need to be able to charge while I drive; (2) The manufacturer is very stingy on information, particularly as to how to manage the batteries to extend their life. The manufacturer should provide or recommend obtaining a device to keep the batteries in the charge range that will maximumize batterly life.
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Beth G.
Verified Buyer
1 month ago
Rated 4 out of 5 stars
Exp48
The battery works well with the ResMed air mini works well with the battery. I get 2 nights plus. And the battery is compact and light.
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Peter G.
Verified Buyer
1 month ago
Rated 5 out of 5 stars
Saved some money from CPAP.com
I purchased the EXP48 Pro battery from cpap.com. The item came quickly, was less expensive than the expro company website, contained all the same pieces and I have no complaints.
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Joseph A.
Verified Buyer
2 months ago
Rated 1 out of 5 stars
Very disappointed.
I’m very disappointed in the return policy and customer service. The engineers who designed this battery should have a better system to work the LED light , maybe a toggle switch to manually turn off the light. I wanted to exchange or get a refund , not available per their return policy. Over priced battery to begin with and then to get treated like you don’t matter.
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Adam E. S.
Verified Buyer
3 months ago
Rated 5 out of 5 stars
Excellent value
The ordering process was very easy and this product is slightly heavy, but you get a lot of bang for your buck. It is definitely going to be helpful on camping trips for more than two days.
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