200Ah 300Ah 400Ah 51.2V 10kWh 15kWh 20kWh LiFePO4 battery box solar energy storage system off grid
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- Min Order Qty:
- 20 carton
- Supply Capability:
- 100 carton/month
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Product Description
200Ah 300Ah 400Ah 51.2V 10kWh 15kWh 20kWh LiFePO4 battery box solar energy storage system off grid
Our LiFePO4 battery box utilizes advanced lithium iron phosphate (LiFePO4) technology, providing superior safety, long lifespan, and high efficiency. It is designed for applications requiring stable and long-lasting power, such as energy storage systems, outdoor activities, electric vehicles, and more.
Key Features:
Long Cycle Life: With over 3000-5000 charge cycles, the LiFePO4 battery lasts several times longer than traditional lead-acid batteries, significantly extending its usable lifespan.
High Safety: Equipped with a built-in intelligent Battery Management System (BMS), offering comprehensive protection against overcharge, over-discharge, short circuit, and temperature fluctuations for safe operation.
Lightweight Design: LiFePO4 batteries have a higher energy density and are lighter in weight compared to other battery types, making them easier to carry and install.
Eco-friendly: Free from harmful substances, this battery is environmentally friendly and complies with international safety standards.
Efficient Charging and Discharging: Supports high-current discharge and fast charging, making it ideal for high-performance equipment and demanding applications.
Whether you need reliable power for home energy storage, outdoor adventures, or emergency backup, our LiFePO4 battery box offers a dependable solution to meet your energy needs efficiently.
- Q: I am going to Saint John usvi in march and I am traveling with my gopro camera which I have five extra battery packs. Am I able to bring them on the place in checked or carry on???
- You can place them in either checked baggage or carry-on. If you bring them as carry-on. Make sure it is properly stowed inside the carry-on bag when submitting it through x-ray. If you want to transport them as checked baggage and the batteries is lithium ion, just put some electrical tape over the terminals to prevent the possibility of it shorting out and causing a fire. Verbatim from TSA : --- Search Results For: rechargeable batteries Check or Carry-on You may travel with dry batteries (AA, AAA, C, and D) in your carry-on or checked baggage. Federal Aviation Administration (FAA) prohibits loose lithium batteries from being transported in checked baggage. Car batteries, wet batteries, or spillable batteries are prohibited from both carry-on and checked baggage unless being used to power a scooter or wheelchair. If a battery is used to power a scooter or wheelchair, you must advise the aircraft operator so that the battery can be properly packaged. Even if an item is generally permitted, it may be subject to additional screening or not allowed through the checkpoint if it triggers an alarm during the screening process, appears to have been tampered with, or poses other security concerns. The final decision rests with TSA on whether to allow any items on the plane. ---
- Q: hey guys i was changing my Xbox controllers batteries and i got up pull the case for my batters out and it slipped out my had and flew on the floor it broke into two pieces and it still works but it wont stay stuck together in my controller the the battery pack that is and it is not a plug and play it is just a regular battery pack you put batteries in. anyway i can make them stay together
- tape it
- Q: differs a lot from the left battery to the right? from left to right, each battery uses successivly less water from a lot to hardly any each time I add water. these are the standard wet batteries exactly the same as those used in fork lifts.
- If you have batteries in parallel, check the wiring. There is a way to wire them diagonally so that they all have equal wire lengths and participate equally. In the worst case, if the 4 batteries are wired straight across in parallel, the one that is nearest to the load is doing all the work during discharge, and is the one charging up during the day. It doesn't seem like a length of fat wire should make much difference, but it does.
- Q: I have put together a 4.8v battery pack for a project I am working on. it consists of 20 1.2v 1200mah cells in 5 groups of 4. if I have done my math correctly, the total current output on this should be 24,000 mah or 24 amp hours. since the voltage is 4.8v and when fully charged the volt meter reads 5.2v across the pos and neg terminals. I need to come up with a charger for this battery pack.I figured on basing it on a 8 hour charge schedule having the charger put out a total of 6400 mah or 6.4 amps. my problem is that I don't know how much higher to have the voltage output on the charger. I read somewhere that for each cell that is 1.2v the charger should put out 1.5v to .1.6v is this true or is there another approach?
- Uh a few things wrong here. If you connect four 1.2V, 1200 mAh cells in series that stack will give you 4.8 volts, 1200 mAh. Five of the above connected in parallel will give you 4.8 volts, 6000 mAh. Not 24,000. You do not get to multiply the mAh rating by the total number of cells in the entire pack unless they are all simply connected in parallel - and then there is no voltage increase. If that is confusing, think about it this way. One of your cells provides 1.44 watt-hours (1.2V x 1.2 Ah) of energy. 20 of them can therefore provide 20 x 1.44 28.8 Wh. Using my figures above, 4.8V x 6 Ah indeed equals 28.8 Wh. Using your figures you'd have 4.8 x 24 115.2 Wh. That would be a conservation of energy violation. It can't happen. To charge your 6 Ah pack at the 8-hour rate would then need a charger that can supply a little less than an amp. HOWEVER - I should warn you that series-parallel connections like this are a bad idea. The cells are always different enough from each other that if you try to charge the sets in parallel, some will be overcharged and some undercharged. If you need 4.8V at 6 Ah, you should get some 6 Ah cells, connect 4 of them in series, and be done with it. Failing that you should isolate the series sets and charge them individually. Using standard old NiCd dumb charger techniques, yes, 1.5V/cell is about right. Be sure to take them off charge when they are fully charged or you will overcharge them, likely causing voltage depression - often mistaken for NiCd memory.
- Q: I'm asking this because when i leave the battery pack in the Xbox there is this faint green light shown in the circle, does this waste battery?
- well if the controller is on then yes this would waste battery life but when the controller is off NO battery life is wasted if the green light is going around in a circle then that means that you need to change your batteries
- Q: I am thinking if the bike comes with SLA batteries of 10Ah, I could cheaply make a NiMH pack with 2Ah (bunch of AA cells) to boost performance. I am thinking of connecting it parallel to the SLA batteries (+ to +, - to -). I am thinking this will slow the discharge rate on the SLA and also reduce the depth of discharge, causing the SLA batteries to have much a longer life cycle.
- Never tried it, and not sure what sla is, but I don't think it'll reduce the depth of discharge. Might slow it down, though.
- Q: i have had a rechargable battery pack for my xbox 360 wireless controller for a few months and its the kind where u take the back of and but it on a charger and when its charging it turns red, and when its dsone it truns green, lately it become dead and i put it on and it does green insteadof red, it did tht for a few months but still charged it, now it barely charges it. what is wrong and wat do i do?
- You should buy new rechargeable battery cause they dont last for ever. They have a limited number of charging times depending on theyr quality.
- Q: I just got an iPod dock - the Kicker IK501 - and realized that portable does not mean that it has a rechargeable battery. It uses a 22 volt DC adapter, so i am wondering if it is possible to buy a portable 22 volt battery pack so that i can use my dock without it being plugged into the wall. If there is such a thing, then please list a place where I can get one. Thanks so much!
- There's okorder
- Q: hey there i have a psp slim the first one released and i its battery 3.6V 1200mAh exploded:/ i just wondered if an old battery pach 3.6V 1800mAh of the first fat psp released is compatible with the slim one if not can you suggest me what to do??
- No, the battery for the 1000 series cannot be used in a 2000 or 3000. On the very bottom of it (with the screen facing up and the shoulder buttons furthest away from you), you should see a barcode with the model number. If it says 1000 (or 1001 or something similar), you have a fat model. If it says 2000 or 3000, you have a Slim model. The 1000's battery doesn't fit in the 2000 and 3000's compartment. Sony does make replacement battery packs, however, as well as an Extended Life Battery Kit. If you use your PSP a lot, I really recommend getting the Extended Kit. It takes the normal battery life from 3-5 hours to 5-11. The only problem is it's bigger, and a bigger battery means a bigger cover. They only provide black and silver battery covers. It's not a huge problem, but it is there.
- Q: I want to make a rechargable battery pack for my old nintendo ds (NOT lite). I found online that the DS takes 5.2 volts at 450 mAh (the 5.2V part is also on the back of the DS). If I were to wire 4 rechargable NiMH or NiCd (1.2V) in series and hook it up to the DS, would it work? I'm pretty sure that wiring them in series adds up the voltage to 4.8 volts, just under the 5.2 mark. Would it be acceptable to go slightly over? For example, could I put 4 regular alkaline batteries (1.5V) together to make a 6 volt pack?
- After the sport boy sp, no longer which incorporate the sport Boy improve, all hand-held structures incorporate a battery p.c it extremely is outfitted in, and you will recieve a wall charger with the DS. automobile chargers are additionally for you to purchase. I wouldnt advise beginning the DS to verify the battery p.c. as this could void nintendo guarantee. wish that helps!
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200Ah 300Ah 400Ah 51.2V 10kWh 15kWh 20kWh LiFePO4 battery box solar energy storage system off grid
- Ref Price:
-
- Loading Port:
- NINGBO
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 carton
- Supply Capability:
- 100 carton/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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