I sold over 300 of same in other listings

BUY If you need replacing defective BATTERY (not charging and/or bloated/distorted bottom of case)

NOTE that some of the batteries are made in China by LG CHEM and others  by Zhuhai CosMx that make them for Clover. Those have some defects that may cause them limited life or charging problems (like the reason you need a replacement now after more then a year of usage, and out-of-warranty repair). I have found another MFR in china with a good reputation (Cameron Sino) which I tested extensively , so as soon as possible I will use those instead of the first originals mentioned above that i acquired from CLOVER.

NOTE  that you will need a 1/2" chisle and a Torx T5 screwdriver to do the job yourself . If you didnt open the case yet, please advise and i will ship a T5 tool/screwdriver with the battery. If you want it let me know by ebay msg after the purchase. 

You can also search YouTube videos for "clover flex battery replacement" 

It maybe slightly easier to pry open the case if the bad battery bloated up. but if simply went bad (due to age) the case will be shut tight and you will have to crack open with the chisel or a used credit card and "walk round" the crack.

see attached pictures of case cracked open a bit , after removing the Torx screws, or by bloated battery

I ship by 1st Class Mail with 

delivery confirmation (renamed recently to Ground Advantage)