Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Freestyle Comfort 16 Cell Battery

Product ID: 188966521

Details

Battery Capacity
16 Volts
Battery Cell Composition
Lithium Ion
Brand
FERGRELM H
Number of Batteries
1 Lithium Ion
Recommended Uses For Product
Camera Remote

⏳Up to 16 Hours Runtime

⚡6-Hour Fast Recharge

🔋13,400 mAh High Capacity

EC$3508

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Description

🔋 Power your freedom, wherever life takes you.

POWER THAT LASTS ALL DAY - Up to 16 hours of uninterrupted oxygen support on setting 1—stay active without compromise.
BUILT TO ENDURE 300 CYCLES - Durable design with LED charge gauge and TEST button for quick, reliable power status checks.
TRAVEL READY FAA APPROVED - Lightweight and safe for in-flight use, so your oxygen therapy never misses a beat.
FAST RECHARGE LESS DOWNTIME - Fully recharges in just 6 hours via AC/DC or optional desktop charger—ready when you are.
DOUBLE THE STANDARD BATTERY LIFE - 16-cell lithium-ion pack with 13,400 mAh capacity, doubling your freedom on the go.

The CAIRE FreeStyle Comfort 16-Cell Battery is a premium lithium-ion power source designed for the FreeStyle Comfort Portable Oxygen Concentrator. Offering up to 16 hours of runtime on the lowest setting and a robust 13,400 mAh capacity, it doubles the life of standard batteries. Lightweight at just 3.1 lbs and FAA approved, it’s perfect for travel and daily use. Fast recharge in 6 hours and built to last over 300 charge cycles with convenient LED indicators ensure reliable, long-lasting oxygen support on the move.

Specifications

ASIN	B07ZQS6ZJH
Antenna Location	Camera, Remote Control Vehicle
Battery Capacity	16 Volts
Battery Cell Type	Lithium Ion
Battery Weight	964 Grams
Best Sellers Rank	#272,810 in Health & Household ( See Top 100 in Health & Household ) #1,353 in Coin & Button Cell Batteries
Brand	FERGRELM H
Customer Reviews	4.6 4.6 out of 5 stars (108)
Item Dimensions	5.51 x 6.69 x 9.84 inches
Manufacturer	Caire
Model Name	Comfort
Model Number	BT035
Number of Batteries	1 Lithium Ion batteries required.
Reusability	Rechargeable
UPC	019321934505
Unit Count	1.00 Count
Voltage	1.5 Volts
Warranty Description	1 Year

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

EC$3508

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews