PKCELL D Cell Lithium Battery ER34615 with High Capacity 19000mAh (2pc)

Do not risk losing your money! These do not work to power a Sparta watch winder despite having the correct amps and voltage. Manufacturer and seller both directed me to Amazon for a return which I initiated 2 days after they were delivered. Amazon chat replied saying that they are no longer eligible for return…TWO DAYS after delivery. I’m now out $30 with nothing to show for it and so angry! Amazon had no problem having lithium batteries sent to me so being lithium can’t be the reason. I can’t find a phone number to even talk to someone. Opened my eyes to how poorly Amazon regards customers. Though local businesses will be glad that this happened.Updated 4/6/24. I apologize for the above review as the problem was not the batteries but the watch winder. Moved the batteries to a different winder and they work. Old batteries died in all four winders so I made an assumption. Sorry!

Made my old school miltary flashlight super bright using non led bulbs. I've been able to charge them without them overheating. No bulging so far. These are polymer cells, but so far they've been able to take a charge.

Wind o meter for a link belt crane

Using these for a watch winder. These arrived promptly and work properly. No issues with delivery or the product itself. Great price too.

I orderd these batteries hoping that they would be more powerful than most of the other brands on the market. Well folks don't believe the description of these batteries. NOT true. They did not work at all.Save your money.

Ordered these for a watch winder. Works like the original batteries. The others lasted about 10 years.

This is a specialty item. Worked as promised

The two batteries were totally dead right out of the package. They do not deserve even one star.