103454

Good performance and recharge works as expected.

Decent battery for the price, runtime has so far been good in use, lasting around about a day depending on if the LoRa device I'm using it with has the GPS module active or not, polarity wasn't an issue in my case because I was changing the connector anyway but it is always a good idea to check, as I had to discharge it using something else before changing the connector to fit my project I did have to swap the polarity, this is easy to do if you are careful and don't allow the two contacts to short out. For my project the size of the battery was not an issue as I had purchased it prior to 3D printing a case so I could use the sizing as a guide, however again something to check if you're replacing a battery in an existing product. The battery does have an onboard cell protection board under the orange tape where the wires go in, for these types of battery it is important that there is some kind of over discharge protection and this does work as it should, after I did the initial discharge to make it safe to work on to integrate into my project I checked this out with a multimeter. All in all, it's a good value battery and because I have a similar project lined up I'm more than likely going to buy another one

Battery matched the size specified by the code (10x34x54mm), it has sufficient voltage when plugged in, so no issues charging or having to jump start it, etc, worked great for an ESP32 based project

This was perfect for a small receiver a ATS25X2 receiver that needed a replacement nicad battery. fitted inside the receiver case nicely, seams to last a reasonable time proportionate to the original battery.

I needed a replacement battery for a rechargeable DAB radio which had gone defective Found this on Amazon Perfect physical dimensions and spec`s, have been using for a few weeks now and works perfectly This company manufactures a whole range Would not hesitate to use this company`s products again, very satisfied Fast delivery from Amazon as always

Owning an old Wii U console which uses a proprietary battery is a problem, especially when the options for replacement are limited. So after buying some cheap replacements from China which claimed high mAh but only lasted 30 minutes I thought I would look for a DIY alternative. I used the old battery as a donor for the charging circuit which was desoldered after a little struggle with the plastic case. The EEMB battery is very neat, smaller than the Wii U battery but slightly thicker. I then checked the polarity of the EEMB battery and soldered on the charging circuit. Due to the thickness of the new battery I only used half of the plastic case but it won't be seen with the cover on. The battery charged fine and lasted for nearly 1hr 30 in the gamepad. So very happy with this little 2000 mAh battery.

The advertising states "Maximum Discharge Current: 2C (4000 mA) " Battery could barely supply 0.5C (1000mA) for any length of time let alone 4Amps. Also even discharging at 0.2C (400mA) the "Standard Discharge Current: of 0.2C (400mA)" what ever that's supposed to mean, the Battery only supplied 1769mAh. Product was easily returned, picked up from my door by Royal mail. I hope this was a faulty battery and not an indication of the quality of EEMB batteries as Amazon is seemingly awash with their ads.

Correct battery fits well

Buena calidad, bien empaquetado, batería precargada... Buen producto

Tutto bene

7/16/22 This rechargeable LiPo battery physically fits and works well as a replacement battery for the dknight MagicBox II Bluetooth speaker. As a bonus, this battery has 25% higher mA-hr capacity. However...IMPORTANT NOTE: battery power connector polarity is not standardized—connector polarity for these batteries may have to be reversed before installation!!

A bien répondu aux besoins de mon fils

Fonctionne bien. A voir dans le temps.