Narada NPFC Series battery 48NPFC200 for solar and telecom
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 500 set/month
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| Normal | |
| Model | CN48200 |
| Batterry Type | LiFePO4(LFP) |
| Nominal Voltage(V) | 48V |
| Nominal Capacity(Wh) | 4800WH |
| Usable Capacity(Wh) | 4800WH |
| Design Life | 10+Years(25℃/77℉) |
| Physical | |
| Dimension(mm) | |
| Weight(kg) | 100 |
| Electrical | |
| Cycle life | >4500,25℃ |
| Discharge Voltage(V) | 45-54 |
| Charge Voltage(V) | 52.5-54 |
| Charge/Discharge Current(A) | 50(Recommended) |
| 100(Max) | |
| 200(Peak@15s) | |
| Internal Resistance | <30mω |
Outstanding Performance of Battery Management System(BMS)
1. Personal customized design to satisfy special requirement of clients
2. Supervise charging and discharging voltage and current of each cell in the pack
3. Balance the charging condition among all cells
4. Calculate state of charge(SOC) in order to stop demage on battery pack caused by overcharging or overdischarging
5. Simultaneous working condition display by LED screen
6. Datas recording and analysis, cells with problem can be picked up, so that battery pack work under reliability and high-efficiency
7. Prolong battery pack's lifespan
FAQ:
Q1: Is sample order acceptable?
A4: Yes, sample order is acceptable, and we can deliver the sample to you by air or by express.
Q2: Can you bear sample cost?
A5: Yes, we do it in this way: after sample order, when you place a formal order, we deduct the sample cost from the total amount.
Q3: What payment method can you accept?
A6: We accept T/T, L/C, western union, paypal, and Alibaba trade assurance is recommended.
Q4. How do you control the quality?
A7: We carry out strict inspection procedures: before manufacturing, our QC dep examine the lead to make sure the purity can reach 99.9%, meanwhile examines other raw materials; when 50% production and 100% production is done, we have thorough inspection; espacially, we do random testing during production.
- Q: I know that NiMH batteries self-discharge over time, but mine are discharging in just a matter of hours. I am using them in a RC airplane. They are 9.6V 650mah AAA packs. I charge them up just as they should be and they put out full power when I test them in my plane. I go to the gym for a couple hours and stop by the flying field on the way home, but when I plug the battery in the motor on the airplane immediately goes to cut-off.An interesting note: If I hold the arming button down to keep the motor going, eventually it will work itself up to putting out enough power to do some low powered flight and will last the duration over normal flight time for the airplane
- The battery pack is new to you, but it could have been on the shelf in the store or a warehouse for a very long time, easily a couple of years. A single bad cell can ruin a battery pack. 1) One of the cells might have gone bad and can't hold much charge, so it depletes quickly during discharge. The available battery voltage then is 9.6 - 1.2 8.4 volts. As current flows through the bad cell the current reverse-charges the cell, and the available voltage drops to 8.4 - 1.2 7.2 volts. 2) When a motor starts it requires a high current, and this drops the voltage out of the battery due to the internal resistance of the battery. If one cell is bad then the internal resistance is very high. Once the motor is running the required current is less, so the internal resistance of the battery is less, and the battery is able to maintain an adequate voltage. Factories do not test the cells to match their discharge cycles. This can happen to any battery. Car batteries, sealed lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, lithium batteries. extra : This is a huge problem for any large power-storage system, from solar-cell systems to hospitals and server farms. They use large battery banks to give them ride-over time until they can get their gasoline/diesel/natgas generators running. Monitoring each cell in a battery requires special electronics and in the past was not worth the trouble due to the cost. There are now electronic designs that will do this monitoring, but it's not going to be done for cheap RC battery packs.
- Q: I have a NIMH battery pack that is a 4.8v 1600mah. I want to replace the cells but can't find any 400mah replacement cells. Can I safely upgrade the cells to say 900mah per cell for a total of 3600mah without harming anything. The volts will be the same, just not sure how high I can go. I'm assuming all I'll have to deal with is longer charging times and that the mah difference wont matter on anything else. Am i right?
- You should replace all of the cells or just buy a new battery pack. The older cells will probably not last as long as the new cells. When their voltage drops the higher voltage that the newer cells will still be producing will mean a reverse voltage across the old cells. This will cause problems in the battery and probably in the device they're powering.
- Q: Anybody have any experience with external battery packs?I have the iPhone 4s and the battery life blows, despite shutting off everything unnecessary (including Siri) So, since I can't really do anything about that 'til Apple decides to fix the issue or my wireless contract expires (whichever comes first), I'm looking into options for an external battery pack. I am going on a trip that will require heavier use of my phone, so I'll need to recharge it without access to a wall charger.I'm looking at Powergen and Anker so far, but as far as I can tell, they're the exact same thing with different brand stickers.I'm not looking to spend MASSIVE amounts of money, so something less than $40 would be preferred.What have you used? Is it good/bad/other?
- The Anker works really well and is well worth the price. I have one and I use it almost everyday. The only difference is the battery size from which I can tell. But go ahead and get it you won't regret it.
- Q: I have the Canon Powershot SX30 IS, which came with a Canon Li-Ion battery pack. After a battery fiasco at the TXRenFest, I'm searching for good back up batteries. The battery pack that came with it is a 7.4v, 1050mAh, 7.8Wh. The Canon batteries are so expensive! I've found several others that range from $7 - $15 (Canon is $30 - $70).My question is, will using a non Canon battery hurt my camera?
- I've used other brands for my Canon dslr cameras as well but now, nearly 2-years later, I'm beginning to have problems with them. One of them has swollen some and is too tight for the battery chamber. So I've gone back to Canon. I just bought 2 new lp e5 batteries refurbished from Amazon. They are Canon batteries so we'll see how refurbished holds up.
- Q: Can I convert a 11.1V 2200mAh 25C Li-Poly Battery Pack Deans with Deans Female to Small Tamiya Female to work with a stock M249 or with this burnout my motor?
- You can build an adapter for practically anything. Whether the motor burns out depends on the battery you use, not the connector. They are two separate issues. If the motor is going to be burned out by the 11.1V 2200mAh 25C Li-Poly Battery Pack, then it will get burned out whether you use Deans or Tamiya connector. Having said that, the question is whether the Tamiya will be able to handle the current that the motor draws (without heating up and melting. That depends on a lot of factors, such as how much current the motor will draw, what kind of wires you are using, what kind of gears you are using, etc. Sometimes, that just requires trial and error.
- Q: I was thinking of buying a rechargable battery for my controller cuz my regular batteries die fast. So i was wondering if they work. Should i buy rechargable pack or should i just stick with the regular 2 AA batteries???
- No, the double A batteries at the instant are not rechargable. you ought to purchase a rechargable battery %. from the shop. I certainly propose them, and that i might have 2 batteries so as that once one dies you have yet another on the charger.
- Q: I have the controller for it but it didn't come with the battery pack. There is one listed on OKorder for $40 and I heard there is a non-official pack that will work. Any help would be great.
- Have okorder
- Q: I saw an advertizement for a charger that charges your cell phone when you are on the go. It's by enigizer. I really want it , my battery is constantly going out. Does it fit all cell phones? Where would I find it?
- Yeah,I Just Saw one of those in CVS.There $19.99 And They come with two(2)Energizer Batteries.And No,They Dont fit all cellphones.They only fit the ones who have a circle for a charger import. So if you have a Razr phone,then It wouldent do you any good.
- Q: Hello, I just recently bought a dual docking station with 2 battery packs for my regular wiimote and now I want to buy a wiimote plus (built in motion plus) but since the wiimote + is longer and I've never seen one in person I don't know if my regular docking station and battery packs will work and fit the wiimote+ or will I need to buy special battery packs and docking station for it? Thanks alot for answering!
- Since Wiimote Pluses UTILIZE THE SAME DIMENSIONS as the original Wiimote, the battery packs should work with minimal issues. The only time a Wiimote is longer is when you have the Wii Motion Plus add-on installed to an older Wiimote, which can be removed to fit with the docking station. As Wiimote Pluses have Wii Motion Plus built-in, it doesn't need to be any longer than the original Wiimote. Hope this clear things up!
- Q: I have an old rc car that I'd like to use. Unfortunately I lost the charger for the (12v, 700 mAh, 10 cell, 5X2 AA) battery packI was trying to look for a charger but they all had two pins (black and red).This battery pack has three pins (blue black red). Would a 2 pin charger work for this 3 pin battery pack?(I don't want to buy a new battery pack since the connector on the car is also 3 pins.Thanks in advance !
- Yes, it works but you need to figure it out the correct connection.To charge battery, it just needs two terminals.
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Narada NPFC Series battery 48NPFC200 for solar and telecom
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 500 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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