This is a great upgrade kit, improving upon the original design for time-saving battery repair!

Solder once and never have to solder again! 

Entry-level techs can easily replace batteries in the field on location after this upgrade without any further soldering!

The Coin battery will simply snap into place for a quick install!

This kit will be a great time saver for future battery replacements in the Mars CF Coin Changer

SHIPPING USING THE EBAY ENVELOPE SERVICE - We offer a low-cost/free shipping option on some items that does not provide the same tracking service as other USPS products. Delivery can take 2 to 40 days or more. If the very slow delivery time or lack of tracking is an issue for you, select the “Ground Advantage” shipping option. It typically takes much longer for delivery than eBay displays.  Do not use this option if you need the item quickly.  This is not a good option if you are not sure how fast previous orders shipped using an eBay envelope arrived at your address. The delivery time may depend on how busy your local USPS sorting center is. Some customers we have shipped to have reported that it took 30 to 40 days to deliver, when eBay posted 5 days.  The envelope we use is usually white, and it measures  5.5” x 7.5”.

DELIVERY NOTE - If USPS tracking for an eBay envelope shows your parcel as delivered, but it wasn't, it is best to wait a few days for the delivery to occur. From time to time, buyers have contacted me about this issue. I believe this happens when the carrier delivers to the wrong address, and the recipient returns it to the carrier for proper delivery. The USPS appears able to determine the address of misdelivered packages based on the timing and order of scans.  To view the tracking for an eBay envelope, go to your purchases folder, then click the blue TRACK button. The number will show as invalid if you try it another way or directly at the USPS website. In some cases, it shows as delivered when scanned at the nearest sorting center rather than the local post office – when this happens, the delivery seems to arrive within 3 days.  When an eBay envelope didn't arrive four days after it showed as delivered, I contacted eBay directly for buyer protections.  I contacted them directly since it showed as delivered, and eBay’s normal online process for Buyer protections does not offer the options needed for the refund.

 ASK BEFORE YOU BUY - It is expensive to handle returns, and many of the parts sold look similar or may require skills to install. Some items sold may require the buyer to hire a service professional to install them. I am happy to answer any questions you may have before the sale.  If you do not ask questions and decide you do not want the part, you can use the listing images to resell the part you purchased from me rather than return it.

 MESSAGES - Sales on this store are from a business. We do our best to review and reply to messages once every business day.     

PRICE – If you send a message offering a price lower than the current price, the message will not be answered.                       

 GR03052026