12.8V 300Ah Parameter
| ITEM | Parameters |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Energy | 3840Wh |
| BMS | 200A |
| Max. Output Power | 2560W |
| Charge Voltage | 14.6V |
| Cells | Grade A |
| Dimension | L52*W26,8*H22,5cm |
| Weight | 26.6kg |
| Terminal Size | M8 |
| Recommend Charging Current | 60A(Within 0,2C) |
| Max. Charging Current | 200A(Support 1C) |
| Max.Continuous Charge/Discharge current | 200A |
| Temperature Range | Charge： 0℃—45℃； Discharge： -20℃—60℃；Storage：0°C ~40°C（the best storage temperature is 15°C ~25°C, dry storage） |
SOC DATA SHEET
How many 12.8V 300Ah batteries can be supported in series and parallel at most?
Sure, SANFOU 12.8V 300Ah lifepo4 battery supports 4S4P up to max 61440wh energy.
Can I use it as starter battery?
We do not recommend to use SANFOU Battery as a starter battery, you can use it to power other devices.
ULTRA-GREAT BMS PROTECTION
Grade A Cells with ultra-great BMS, support multiple protections.
MULTIPLE SERIES AND PARALLEL CONNECTION
Experience the freedom of battery connection, power anywhere you need
EXTRA LARGE CAPACITY
High capacity, more energy, support to power more power device.
CONVENIENT FOR YOUR TRAVEL
Install on your RV/Boat/House, to enjoy a more powerful life.
Enjoy Freedom
Start Up Energy Tourism
Let customers speak for us
Este a doua baterie pe care o cumpar.A sosit in cateva zile.Relatia cu vanzatorul excelenta.Multumesc Sanfou.
Ár/érték arányban a legjobb
J'ai installé deux upgrade 100ah dans un double coffre à batterie sur ma remorque. Je les ai chargées et j'ai campé pendant 5 jours avec beaucoup d'énergie encore disponible. Les ventilateurs, le réfrigérateur et l'éclairage sont alimentés au maximum. Satisfait de cet achat. Le plus important, c'est qu'il y a moins d'espace.
mppt screen explanation helpful, running paired with sanfou battery, accurate data and the charging progress is normal. I will check it again after using for some while.
I bought two of them a few weeks ago. I'm using them in a 24V offgrid system and they do the job very well! These batteries can really do the rated capacity! Huge upgrade from acid batteries. I recommend it.
Cela fonctionne comme prévu. Je suis très content qu'ils fonctionnent sur mes unités de climatisation. paresseux pour prendre une photo, en utilisant une image enregistrée
great advice on installation, I was absolutely convinced! I discovered this battery on youtube, since now I have been using the batteries for three months and there is absolutely nothing to complain about! a discount campaign before the purchase, I consult sanfou about the discount, they usually responds to emails within a day. Everything works as it should, you get support, that's how it should be!
Fast delivery and runs great. With carry handle, it's 10kg but so much better than the lead acid batteries I was using before, the battery casing is very sturdy, the instructions are clearly written, refer to some of the cable sizing recommendations for parallel and series. The delivery packaging does a good job of protecting the battery.
lichter, meer cycli en capaciteit duurzaam.waard.
Customer Reviews
Cela fonctionne comme prévu. Je suis très content qu'ils fonctionnent sur mes unités de climatisation. paresseux pour prendre une photo, en utilisant une image enregistrée
expensive,but worth it. I use it for one month.
gran rendimiento, la extensión de la sanfou batería gran elegir.
4p300ah sanfou batteries installed on my house, everything goes well.
sufficient power
I have 2* sanfou 300Ah in series for my motorhome with 1000W solar panel. Solar panel runs for approx. 7 hours at a time. Battery hardly any losses, super top.
I tried 3000W continuous power for a short time with approx 2 hrs. Without any issue.
I can only recommend it.
Good customer service .
Very good, we bought this battery to replace an aging lead acid battery in our camper. In testing, it powered the fridge for a day and still had a charge. The advantages of lithium batteries over lead acid will be even more apparent on our trip to Alaska, where we will likely do many camping trips.
Korábban vásároltam Sanfou kis kapacitású akkumulátort, nagyszerű, de most úgy gondolom, hogy veszek egy nagyobb teljesítményt, így úgy döntök, hogy megveszem a 300Ah akkumulátort, a megfelelő kapacitással, ahogy a termék kézikönyv mutatja.