solar lithium high voltage storage 384V 10KWh lifepo4 battery lithium batteries pack NCQ
- Ref Price:
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- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 SET
- Supply Capability:
- 100 SET/month
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Application Areas:
Energy storage system, control system, alarm system, power system, database Emergency lighting system, emergency power supply, UPS Telecommunication, communication, fire fighting system, Solar/wind energy storage, Back-up power for small UPS.
Product features:
Professional design, stylish shell, good interface.
Modular Design, free combination, easy to transport and install.
Thick shell, good protection for internal cells.
Smart protection, customized BMS to avoid overcharging.
High energy battery, high energy density term and conversion efficiency.
Fast charging, 1C high performance battery.
Long cycle life, high quality cells provide longer service life.
Stable performance, can normally work under high temperature.
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CONVENIENT AND BEAUTIFUL ENERGY STORAGE DEVICE, TO ENSURE THAT YOU CAN GET THE LIGHT AT ANY TIME AND PLACE. TO ORDER IT, QUALITY SERVICE, REASONABLE PRICE AND PERFECT AFTER-SALES.
FAQ:
Q1. Can I have a sample order?
A. Yes, welcome sample order to test and check quality.
Q2. How about after-sales service?
A. We will provide you with a 3 years warranty. If there are any problems, please let us know and we will provide you with a positive solution.
Q3. What about the lead time?
A. Sample 5-10 days, mass production time 3-5 weeks depending on order quantity.
Q4. Do you have any MOQ limit?
A. Yes, but low MOQ, 10pcs order is available.
Q5. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Bigger order shipped by air or by sea.
Q6. How to proceed with an order?
A. 1st, please let us know your requirements or application. 2nd, We offer our quotation. 3rd, customer confirms the samples and make a deposit for formal order. 4th, We produce your order.
Q7. Can you print my logo on the product?
A. Yes. Please supply us the artwork before mass production.
- Q: I have a home made batter pack consisting of (8) 3 volt batteries. I need a charger so does this mean I need to get a 24V charger? I'm curious because if it's a battery pack, wouldn't the charger charge each individual battery cell up to its peak voltage, therefore not needing a 24 volt charger?
- Depends, are they wired in series or in parallel? In series, it would be 24V, if wired in parallel it would be 3 volts. You should not be making homemade battery packs if you dont know these basic fundamental properties of electricity. You going to blow up the batteries and hurt yourself.
- Q: 1. whole battery pack of energy total 4400mAh or2. each cell of energy 4400mAh and with 6 cells of this kind in series to form the packThank you for your answer.
- The first is correct. THe pack is indivisible and can only be used as a unit with those characteristics, ie capable of a constant 4.4 A output for 1 hour, half that ouput for double the time, 0.44 A for 10 hrs etc. These are nominal figures, so expect to get less, depending on the age of the pack in terms of charging cycles.
- Q: How does this work?
- You put 4xAA batteries into the BP-220 battery pack (it doubles as a vertical grip w/ extra shutter release button) and the battery pack plugs into the K2. You'd have to remove the battery compartment cover so that the BP-220 can be inserted and installed on the bottom of the camera.
- Q: If I unplug the 12V car plug, rechargeable built-in battery of GPS lasts lt; 5 mins. I want to use it for walk-navigation. Is it possible to assemble 8x 1.5V AA batteries (12V) and power the GPS? How should I do it? Will it work? Ampere-hour considerations etc?
- get a hand held GPS for walking. i use a Garmin. it has features more suited to use in the outback, like waypoints for finding your way back. real time compass for staying on direction. and long AA battery life.
- Q: Currently im using a Dell Inspiron 1150 but I am planning on getting a new computer. Probably an HP DV5T. I'm looking to get an external power pack to add 5+ hours of battery life
- I okorder
- Q: I have an old Sony Cyber-shot camera that I found. It has a batter pack in it, no charger. What kind of charger does it need?
- You found it? Alright, it requires a specific battery and charger. You'd be best off to buy at least one new battery and it's specific charger and not trust the pack that's in it.
- Q: Hi, I've been trying to google-educate myself but I want to make sure of what I'm doing and ask for some expert advice, if we've any in the audience. :) I have a battery case that takes two AA batteries (energizer if that matters), I've checked on my voltmeter and I believe it gives a DC current of 3.20v (if that's way off I may be using my voltmeter incorrectly) And the LEDs I have are 5mm Nexxtech LEDs, which from searching I've found this information on them: 5mm (T1 3/4): Forward Voltage 2.2 V, Forward Current 10 mA (max 15 mA).Now I want to hook up 4 LEDs to this battery pack, to be continuously illuminated. I have also got a pack of 1/4 watt 5% resistors. On the back of the pack it lists a whole slew of specs, apparently there are two of each type, but I'm not sure what the numbers mean, or how to differentiate which resistor is which. (see the summary of
- The battery pack you have is +3.2 volts, which is correct since *unloaded* batteries are typically 1.65V and are 1.5V when loaded down. Now in order to hook up (4) LEDs with a (minimum) forward voltage of 2.2V, you will need 4 * 2.2V 8.8V (minimum) as a voltage source. Therefore you would need (3) dual AA battery packs that are connected in series to get 9.6V to work properly. Next you will need to control the current thru each of the LEDs that are also connected in series. The resistor would be need to be the voltage divided by the current from Ohm's Law as follows R V / I (9.6V - 8.8V) / 10mA 0.8V / 0.010A 80 ohms With this solution you can use (1) switch to turn off all the LEDs. An alternate way to power the LEDs is when each of the (4) LEDs are in parallel to the single 3.2V source. Since the voltage drop of each LED is 2.2V, the resistor for each LED would be R V / I (3.2V - 2.2V) / 10mA 1.0V / 0.010A 100 ohms Now you would need a switch to the batteries that is in series will all (4) LEDs that are in parallel to each other with their separate 100 ohm resistor. Notice that the batteries will not last as long with the LEDs in parallel as they would with the LEDs in series. The series combination is more efficient, but requires a higher voltage. LEDs do not give off heat, but the resistor might. However, the current of 10mA is not enough to create any danger.
- Q: If the lithium-ion batteries fail, inflight
- they have ratings on the side i.e. agrease fire bsomthing c for somthing else i cant remember them all but the most effeicent one is ABC
- Q: I have a toshiba satellite p35-s6053.-LI-ION BATTERY pack model no. pa3385u-1brs (toshiba corporation)part #:psp30u-27w001serial#:95290393k
- Batteries no matter it be a lap top or flash light or rechargeable they do go bad if the lap top runs on the power adapter and not when on battery power that is enough info to tell one the battery is shot/gone bad/has a bad cell replace the battery. Rechargeable lap top batteries only have so many charge cycles built into then normally around 2000 and over a three yrs period would emagine the battery has given you this and even more, replace the battery.
- Q: Hi, I need to know a good battery pack for this camcorder, the battery that came with it only lasts about 60 minutes, I want one that lasts at least two hours, because I am about to go on a trip.
- From Canon. BP-2L14 You can use the original as a spare - while one is in use, the other is charging Get the CB-2LW Battery Charger, too.
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solar lithium high voltage storage 384V 10KWh lifepo4 battery lithium batteries pack NCQ
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 SET
- Supply Capability:
- 100 SET/month
OKorder Service Pledge
OKorder Financial Service
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