Positive battery post cover
925212
Perfect replacement for my Ford Explorer  (the original was lost somehow).
2858206
This is a great protective cover and houses the extra size battery very nicely.
4167963
No complaint's, good product, low price.  Pop off the battery cover, remove the small white piece of plastic by the charging port (careful when you pry it up, there's double sided tape under it). pull out the broken black piece that's left from your old port cover. drop in the new cover, replace little white cover, snug down screw, replace battery cover, and your done. Took me longer to get my phone cover off than replace the charger port cover.
1542812
The original 12v auxiliary battery was only giving 9.3v to 9.7v most mornings. It was still working to start the car but it was really on its last leg.

Purchased this new battery for our 2007 Prius.  Battery arrived on time, nicely packaged.

After watching an installation video on-line, it took me about 35 minutes to install the new battery.  I was a bit concerned because the new battery is a bit longer than the old battery (I knew that the Optima battery was longer when I placed the order).  The new battery fits snuggly.
The new battery was delivering 12.4 v right out of the box.

Hope that the new Optima battery will last as long as the original auxiliary battery.
3594376
If you have an older style charge cover, then this is what you're looking for.  Quick, relatively painless fix.
723475
Service was good - arrived in three days (because of weekend). Installation was fairly easy as I've replaced these types of batteries before (you do need a tool to pry away the backing). The battery itself fit into the opening just fine - but only three of the four mounting holes lined up (the fourth was a fraction of an inch off). Not a big problem as I just used the three screws to mount - secure enough as the back holds it in place anyway.
1795769
so far the battery is working like the say in their ad. will keep posting if it starts to fail
3865025
Happy with battery tender and related products. This item needed a little bit of work for use the way I wanted it in both of my cars but after a little jury rigging, it worked out ok.
439986
Used the grease after installing a new battery. Cleaned up the battery posts using&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/NOCO-D420S-Battery-Post-and-Terminal-Cleaner/dp/B00DTLOKQ2/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">NOCO D420S Battery Post and Terminal Cleaner</a>, inserted the battery terminal protectors&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/NOCO-NCP2-MC303S-Oil-Based-Battery-Corrosion-Terminal-Protectors-Pack-of-2/dp/B001DKUTR0/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">NOCO NCP2 MC303S Oil Based Battery Corrosion Terminal Protectors (Pack of 2)</a>, attached the cables and finally applied the grease liberally around the exposed areas. Hopefully it will all last until the next battery replacement. It's been a few months, everything looks like I installed the battery yesterday. So far, so good.
2248132
Just installed, and is presumably working. My problem is with the battery compartment marking. Because the battery polarity is marked with features molded into the plastic (that are the same color as the rest of the housing), they are exquisitely difficult to see, especially when looking up at a ceiling-mounted unit. The main time I expect to interact with this device is when replacing the batteries, and every time I do, I will be reminded that it was designed by fools.
3943816
I'M UPGRADING THE ELECTRICAL SYSTEM IN AN OLD, OLD VAN ( COMPLETELY REBUILT FROM THE GROUND UP ); ADDING A LOT OF ELECTRICAL ACCESSORIES IN SIDE, BUILT IN. SO I NEEDED TO MAKE SURE I HAD GOOD POSITIVE BACK TO THE BATTERY
4401922
As advertise.  The cover fits great.  No issues.  I will update the post in about 60 days to see how this product holds up.
3179374
1Battery doesn't  insert correctly into battery slot I got one battery looks like a terminal is bent but that battery works and inserted correctly !!????  I'm typing this from work don't have a pic to post otherwise I would
1045705
<div id="video-block-R1OHBPGOOD8JTO" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/D1CiT5pb1vS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/91K-NIJJQcS.png" class="video-slate-img-url">&nbsp;The package arrived in a timely manner and everything was well protected. The aftermarket part looks and feels similar to the iRobot battery. It was easy to install (basically just unscrew the battery plate and drop in the new battery, then re-attach the plate). It turned on immediately and is currently charging. Please watch video for more product details and install instructions.
61336
Most good battery shops install these when they install a new lead-acid batter into your vehicle. They absorb & neutralize any small leak of battery acid that occurs around the battery posts.
2372692
It works pretty good.  Has a light indicator to show you when the battery is charged.
4825405
For  11 dollars  to  get  two  OEM  phone  covers  and  a  new  OEM  battery.  Covers  fit  like  a  glove  and  one  is  a  flip  cover  and  the  other is  an  open  face  protective  cover  .  So  when  I  get  board  of  one  a  can  switch  to  the  other -  Colors  are  not  to  loud ,  which  I  like.  My  org.  battery  couldn`t  keep  a charge  any  longer ,  So new  battery  came  just  in  time . Good  Quality-Thumbs  UP !