Dexcom G5 Transmitter - Refurbished

Regular price $119.00 Save $-119.00
1 in stock

Our Dexcom G5 Transmitter is a transmitter that is like new that has been refurbished with new batteries. The batteries installed into this transmitter have been replaced with a fresh set of Renata 389 batteries (the same brand of batteries used by Dexcom in the G5 transmitter). Our battery replacement service comes with a 90 day limited warranty (similar to the warranty you receive when purchasing a brand new transmitter). The transmitter will work like a new one with 3rd party apps, a Dexcom Receiver, and Pumps that are compatible with the Dexcom G5 transmitter. The transmitter begins using the batteries and the time starts on the transmitter at the time of refurbishment so it is best to use the transmitter shortly after receiving.


To have a complete Dexcom system, you will need a Transmitter, Sensors and a Receiver (or compatible smartphone that can run the apps).

Notice: Dexcom has announced that they have discontinued the Official Dexcom G5 Mobile App. We recommend using "xDrip4IOS" for Apple Devices ( or "xDrip+" for Android Devices ( Please keep in mind that these apps will not notify you when it is coming up on 3 months and the transmitter battery could die without notice.

Disclaimer: Refurbished transmitters are to be used for scientific research only.


Lifeline Direct is your trusted source for discount Dexcom Supplies. We not only offer the best pricing on Dexcom products but we also pride ourselves on our customer support after the sale. We are located in the Central United States which allows us to quickly ship items to anywhere in the United States.

For additional information, please see our Shipping Policy and Returns & Refund Policy.

Shipping Policy

Thank you for shopping at Lifeline Direct. The following are the terms and conditions that constitute our Shipping Policy.


Domestic Shipping Policy

Shipment processing time

All orders are processed within 1-2 business days.

If we are experiencing a high volume of orders, shipments may be delayed by an additional day. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.


Shipping rates & delivery estimates

Shipping charges for your order will be calculated and displayed at checkout.

Order Weight

Shipment method

Estimated delivery time

Shipment cost

Orders under 1lb

USPS First Class Mail

2-5 business days


Currently FREE!

Orders over 1lb

USPS Priority

2-3 business days


Currently FREE!

 * Overnight Shipping is not available.

Delivery delays can occasionally occur.


Shipment to P.O. boxes or APO/FPO addresses

Lifeline Direct ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses.


Shipment confirmation & Order tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number. The tracking number should be active within 24 hours.



Lifeline Direct is not liable for products damaged or lost during transit. If you believe your order was damaged during transit, please contact us so we can assist with resolving the problem.

Please save all packaging materials and damaged goods in case you need to file a claim.


International Shipping Policy

We currently do not ship outside the United States.


Returns Policy

Our Return & Refunds Policy provides detailed information about options and procedures for returning your order.