LP Battery Charger Kit Compatible with DJI OSMO,3-Pack 1300mAh Replacement Battery and Intelligent 3-Channel USB Charger Kit for DJI OSMO Action Camera（NOT for Action 2/3/4）

Holds about 50 minutes each battery

I use the battery charger with a portable battery and it works pretty good on the go. I really like having the 3 batteries as backups and can shoot all day with this setup. Exact fit for the DJI Osmo Action.

I ordered this product with the idea of being outside for several hours are a time and needing replacement batteries when necessaryfor a DJI Osmo Action. 3 batteries came with the unit and one with the camera so there are four to use. Once you download the app to your phone, you use it to better see the view the lens has found with the camera. With the first usage, I left both the cam and the app on while finding different shots to record. The camera battery needed replaced sooner than I had thought it would need to be. Carrying extra batteries in a coat pocket was what I did. Right pocket for new, left for used. I used a power bank on a carry stick/tripod combination and a Ulanzi protection cage for the cam. Finding a flat spot to remove the cam from the tripod and to remove the cam from the cage to replace the battery was a slight challenge. I wanted to keep everything out of the elements without toting and taking storage boxes for the takes. Finding a large semi-flat boulder, and a soft lens cleaning cloth, I was able to handle the switch out. The charging unit is light plastic with a short USB cable. It takes a while to charge from dead. I was surprised that the 10000 mah power bank charged the battery inside the camera quicker than the 3 hole charging unit. Logistics and thinking though the change out process is necessary forethought for a smooth battery switch when out for more than just a few minutes.

Charge fast and last longer than the original batteries. I've gone through a lot of batteries and these are by far the best.

Best purchase I've made for my camera good to have

- Charges Batteries Super Fast! - Light is accurate on Battery Level. - Can Charge USB-Type C. - Batteries work just like OEMs and have water seals.

...I bought this item many months ago to compliment my DJI Osmo Action camera, and have been very satisfied with this product. So much so, that I just re-bought it again for my brother's birthday. I have no negative things to say about it or the seller...in fact, I would buy again from this supplier in a heartbeat!

Just posting for people trying to research what batteries to buy. YMMV, but here is my experience. I just received the batteries and charger; charged fully overnight. Today i left the camera recording on 1080p60 until each battery died, and the average recording time was ~72min. Ambient temperature of our house is about 70F. I will try to update later after I have vacationed with the batteries and camera.

perfect charger and battery pack!!

Son 100% compatibles con la DJI Osmo Action 1, se sienten de buena calidad, vienen con un estuche de plástico sencillo, pero se agradece si no tienes estuches individuales para cada batería extra. La única diferencia notable es que la pequeña pestaña que sostiene la batería por dentro, en la batería original es de metal y en las genéricas es de plástico. Espero duren mucho como la batería original, que aún funciona bien, solo que se descarga rápido, sólo queda probar y el tiempo lo dirá.

To begin with, I already had one of these batteries before getting this kit, so this is not my first experience with the brand. I have been using that battery occasionally for about a year. I am not a heavy action camera user, but it has performed well enough that I was happy to get this set. In terms of real world performance, these batteries are very close to the DJI Extreme Battery Plus. I have the original DJI 1950 mAh Extreme Battery Plus, and honestly, if I had to do it again, I would rather buy this two battery kit with the charger than pay the price of one original DJI battery. The difference in runtime is very small. In my testing at 1080p, 60 fps, continuous recording, with stabilization turned on, the original DJI Extreme Battery recorded for about 1 hour and 43 minutes nonstop, while this one recorded for about 1 hour and 40 minutes. That is only about a 3 minute difference, which is very impressive considering the price. That said, I cannot compare long term reliability to the original DJI battery with full confidence. The original may still last longer over time, and I do not yet know how these aftermarket batteries will compare after extended use. Still, they are much easier on the wallet to replace, and so far they have performed very well. They are also clearly better than the older original Osmo Action 4 battery, which has lower specifications, and they come surprisingly close to the newer DJI Extreme Battery used in the Action 5 and Action 6. As for the charger, it is a budget option, and it shows. It is useful to have, especially as a battery holder and charging station, but charging speed is slow. It takes quite a long time to charge the batteries in this charger. In my experience, charging the battery directly inside the camera is noticeably faster. Still, I do prefer slower charging in some cases because fast charging can shorten battery life over time, at least in my understanding. Overall, the charger is not the highlight here, but it is still better than nothing and a useful extra to have. The real value is in the batteries themselves, and based on my experience with one battery over about a year and another from this kit, I think they are a very good budget alternative to the original DJI batteries.

For anyone who has ever priced name branded batteries for their DJI camera, you know how expensive they are and that in some cases, you can pay in excess of $49 per battery and that doesn’t include a charger. With this set, for less than the price of one name branded battery, you get two batteries, a 3 battery charger and the USB-C cord to plug it in. The batteries are well made and fit perfectly in the camera. I have an Osmo Action 5 and the batteries worked perfectly in it. The charger is made of thinner, cheap feeling plastic, but it is lightweight and did the job just fine. I found that when the charger was plugged in to a normal USB outlet, these batteries seemed to take quite a while to charge, but once charged, they also seem to last a long time. These are not my only batteries for the camera and are more for backup so the charging time isn’t that important to me but I did feel that it took longer than it really should have. The batteries fit well in the charger and after a full charging, the batteries were still cool and didn’t heat up at all. There was also no swelling of the batteries, which I have notice with some GoPro batteries. (One of the reasons I switched to DJI cameras) They do get a little warm while they are discharging in the camera, probably due to being in the enclosed space of the battery compartment, but it is still nothing to be concerned about and the heat that they produce is still minimal. The charger gives instant feedback as to the state of your battery’s charge. A red led means it is still charging. A green led means it is done charging. It doesn’t get more simple than that. In general, these are great batteries whose working time is about on par with the stock batteries that came with the camera but at a much, much lower price. A great product that I would recommend to anyone who uses a DJI Action camera.

For the price, this is a pretty good value for two batteries and a 3-bay charger. A single OEM battery can easily be more than the price of this entire set ($39.99 CAD at time of writing). And the OEM DJI Osmo Action Extreme Battery Plus has a capacity of only 1950mAh, whereas each of these batteries is bigger (2100 mAH), albeit slightly. That makes this a good deal. The batteries look fine, they insert into my camera with no issue, and into the charger equally well. Charging does take longer than the OEM charger. I didn't measure times but this is evident from the output specs (4.4V/700mA). Theoretically it should take 3-h to charge one of these 2100 mAH batteries; practically you can expect it to take longer. I believe the OEM charger is rated for significantly higher output. Note, while the charger in this set is powered by USB-C and it comes with a USB-C cable, the set does not come with a charger block. That's probably not a big problem for most people who probably have a surfeit of USB-C chargers. To be honest, I would appreciate not having to pay for a charger block that is just going in the trash or the drawer. They could have omitted the USB-C cable and I wouldn't complain as I certainly don't need it either. Many users of action cameras need to keep a good supply of batteries feeding these power-hungry devices for a long session. Given the high cost of OEM batteries, I think these are a great value.