GGMM D4 Dot Battery Base Stand Accessories, Battery Base for Dot 4th Generation Smart Speaker, 5200mAh Power Supply 6 Hours playtime, Black (Dot not Included)

Great for using your Alexia to listen to music in the bathroom, garden, etc. Battery life seems ok but haven't pushed it for long periods yet.

Excellent for the echo dot 4th generation only,as they are specifically for that model.They are excellent value for the price that I payed (I have 2)for a number of reasons.Upon receiving the battery base it does not come with a charging cable,as the charging cable that comes with the echo dot itself is used to charge the battery base.Both base’s when received had levels of charge between 50 to 75%,but would recommend before use that you charge to 100% so that you can determine how many hours use you get from the base.Also you get a 10p sized disc which has a very strong magnetic side and the other side which has blue plastic covering has a sticky side that sticks to the underside of the dot and the magnetic side clamps to the battery base.Have seen on the Q&A for this item that some people have had some queries relating to the blue plastic side as I found myself that removing the blue plastic covering,it had no sticky side at all!!!So just place that side up on the underside of the dot in the recess, so that you can hold it in place as you lower it onto the base.The magnetic side is very strong and has a scratch proof covering the doesn’t need removing and the dot sits on perfectly.At the back of the battery base it has a socket for the echo dot charging cable and also a mini cable that plugs in to the dot providing the power from the base.At the front of the base you have a on/off switch (approximately a 2 second press for on and 1 second press for off)and 4 mini blue led lights that indicate charging status and battery life status when in use!When not in use (and I am not insulting your intelligence)by switching off the base it will ensure that you gain maximum efficiency from your charge as there will be no indication from your mini led lights.Build quality is excellent and cosmetically add’s to the appearance.So far I have run them to just under 50% charge with excellent volume and had had over 5 hours play,but have not run them down to zero,so charging times have been very good.So leading to the reason of using the battery base,it totally eliminates the use of being permanently plugged in anywhere,you can have it situated where you want without the use of cables including extension cables!No worry about having trailing cables that could be a hazard for young and old,so just some of the advantages that are available,as well as no detriment to the sound!Is well packaged with instructions.Hope this will be of help if you are thinking of purchasing one.

Bought this battery base to enable use of my spare Echo Dot where no power in the house is available. Works a treat and easy to use and charge up with the original cable supplied with the Echo Dot.

Bought this for music in my bathroom. Charges it with my dot's charger. Added my dot (after attaching the included disc on the base) and I was off. The dot had already been added to my Alexa setup so could use it to play music etc. It was on a deal at £20 so good value and a painless solution

The only issue I have is that if turned off the battery discharges anyway. Probably because is attached to Alexa which always is on standby. Just remember to put it back on charge when not using it. Otherwise just great.

Can be easily modified to suit Dot 5th Gen, save some money.

Bought this so that I can now play my echo dot outside without the need for intrusive cables A very good price too.