EEMB LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch

Value for money ease of installation

The charger works perfectly fine. I tested this with a new one exactly the same make and model. But unfortunately I can't say the batteries for the batteries. The four that comes with the charger charged once. And won't change up any more. There completely dead as a door nail. I bought separate new batteries and they are charging perfectly but they don't hold there charge for long. But at least they do recharge. But if a let down regarding the other four batteries. I've bought some different types batteries with a new charger and hopefully they work better than this lot of batteries. If you're after a cheap charger only I can recommend this. But don't expect the batteries to last or work if your lucky enough then you have a bargain. But my personal review on this is don't buy other wise. *...Updated Review...* The seller contacted me regarding this issue. And refunded me the fully. I have to be honest I wasn't expecting this from the seller. But in fairness I'm glad they had. So if you're going to buy from this seller you can guarantee that they're genuine and honest seller's. If like to personally thank You. And I'll be very delighted in purchasing again from you directly. Thank You's.

This small charger looks fragile but does a good job of charging the coin style batteries supplied. A usb cable, supplied, is connected to a phone charger, computer usb socket or similar. A little red light shows the unit working which changes to green when complete. The downside was the batteries themselves which don't last long in use, much much less than the disposable ones. Note I also charged another brand which also had limited user time. In conclusion the charger is fine but the battery technology isn't really up to it. UPDATE. I have this info from the supplier. "The capacity and voltage of rechargeable battery LIR2032 is different from disposable battery CR2032. The battery capacity of LIR2032 is 45mAh and CR2032 is 240mAh. The voltage of LIR2032 is 3.7V and CR2032 is only 3.0V. The max discharge current of LIR2032 is 45mA but CR2032 is 3mA. Therefore, the rechargeable battery may have a shorter running time compare to the non-rechargeable battery. As a result, we do not recommend customers replacing CR2032 with LIR2032 in some devices."

Seemed perfect.

I was initially happy with this charger and the batteries, but after a short period of use, the batteries stopped holding a charge. They don’t even last a full day anymore, and I can’t get them to recharge properly. It’s really frustrating, especially since they worked fine at first. I wouldn’t recommend this product based on my experience.

Good

Good value battery charger easy to use & saves me money .

The charger turned up quickly and works as expected. However, 2 of the 4 batteries had corrosion on them as moisture seems to have gotten to them, I did manage to clean 1 of them up but the other is lost to the battery gods.