Deep Cycle Rechargeable Lithium ion Lifepo4 12V 40Ah Lithium Battery
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 10000 unit/month
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Residential ESS CFE-512S 12.8V 40Ah 512Wh
l Volumetric Energy Density increased by 23.5%
l LED power display screen and switch buttons
l Rugged stainless steel body ensures 5 years warranty
l High protection level IP65
l Support 1C charge / discharge and excellent heat dissipation design
l Quick connection and insulation protection
l Stainless steel handles guarantees 3000 fatigue tests
l Supports four external connections in series with voltage up to 51.2V
Product Spec | |
Name | CFE-512S |
Model | 12.8V40Ah |
Nominal Voltage | 12.8V |
Nominal Capacity @1C | 40Ah |
Charge Voltage | 14.8V |
Charge Current Max Continuous | 20A |
Discharge Current Max Continuous | 40A |
Discharge Voltage Minimum | 10.8V |
Pulse Current 5 Sec | 60A |
Weight | 5.9kg±0.5kg |
Dimensions L*W*H（mm） | 180*140*210 |
Advantages:
• Ultra-reliable Lithium Iron Phosphate (LiFePO4) technology
• Integrated battery management System (BMS)
• Ultra-long cycle life
• Light weight & compact
• Water & dust resistant (IP56)
• Highly durable ABS enclosure
• Drop-in lead acid replacement
• Environment friendly
• Bluetooth App is optional*
Application scenarios:
• Wind-Solar energy system
• Solar street lights
• Off-grid energy storage
• Household energy storage
• Telecom backup system
• Mobile base stations
• Emergency backup energy sources
• Uninterruptible power system
• Grid load shifters
• Electric Golf Car
• Electric vehicles
• Electric motorcycles
• Electric forklifts
• Electric boats, etc.
- Q: I bought a pack of 4 Duracell rechargeable batteries with the charger for my camera and I plugged it in yesterday this time to charge all 4.It is almost 24 hours past and the red light is still on.My camera doesnt show me if the battery is charged all the way or not, it just indicates when its about to die so I dont know if the batteries are fully charged properly.Anyone know why I still get a red light?
- it could have grimy battery contacts. come across a sprint bit superb sand paper and clean all the battery contacts. If this would possibly not get the charger to illuminate, there is an inner undesirable connection that may not be consumer serviceable. Me, i might take it aside and look at the little circuit board for undesirable or broken connections and factors that may not be making perfect connection. using a soldering iron and sturdy rosin middle solder will shelter those matters. a foul connection might nicely be placed by skill of finding for loose factors and wires. If a factor is loose, you will notice a small ring around the conductor of pronounced factor on the solder pad. The section (or cord) ought to be solid, and there ought to be adequate solder to make a competent electric powered connection for existence. in case you do no longer prefer to pass this a tactics, sorry, yet you ought to evaluate changing pronounced unit. i desire i develop into of a few help here. I desire you and yours nicely. satisfied trip journeys.
- Q: I have a Canon t1i with External Canon 430ex ii flash. It seems the turbo ones are abit expensive so what would be under that model where I will get excellent refresh rate
- The Quantum QB1C Compact would be fine for your 430EX. It will mount under the camera, like a battery grip. It has enough power to let you fry that 430.
- Q: I want to know which battery packs will last longer before being recharged again. I don't want to know that it's better to buy the play and charge, because I already have a cable. so what mA/h will last longer the 2100 mAh, the 3600 or the 4100, or the 4800?
- the controllers save the price for a lengthy time period. i do not use one as oftentimes as the different and it lasts for months. i take advantage of the controller for some hours a week and characteristic a play and value kit
- Q: Hello:I am trying to jerry-rig a head lamp for my biking @ nightI am wanting to power a single fog light with a 6V/2.8AH battery packI know nothing about power/watts reallySo, my question is: how many watts of a bulb should I use to power the foglight for atleast 3-4 hours?Thanks for your help!
- i think it extremely is an electro-hydraulic capacity steerage pump on that one, so it sounds very similar to the alternator isn't producing right. Assuming the force belt is there and not slipping, i might get your alternator output checked. could be a unfastened cord, could be a failing alternator.
- Q: I have a Fishman Matrix Infinity pickup, the battery pack was held in place by adhesive but has recently come loose. Any ideas for how to re attach it without using a substance that would damage the guitar?
- You can use velcro. They sell both sides and you can cut it to the right fit. If the glue on the back of the vecro isn't strong enough, you can always use your own glue to make it permanent. Its on the inside, so don't sweat it so much.
- Q: I was wondering how long these batteries would last in the new camera I was going to buy. If it doesn't have at least a 2 hour life then I wont buy it.
- That's not really a question anyone can answer. When anyone, a company or otherwise tries to give battery life, the answer is always estimate, usually over estimated, and reflects optimum usage patterns etc. If you can find them, look for Sanyo AA Eneloops, which are superior, and hold their charge for a -long- time, whereas NiMH batteries lose 80% of charge after a month roughly.
- Q: I have a DeWalt power drill. It has replaceable and rechargeable Battery Pack labled XR Pack. I want to know how to get rid of it safely and appropriately.
- Y'know, home depot used to have boxes out for this purpose while advertising their greenitude, but they vanished in my area a while ago. Try googling battery recycling see what happens.
- Q: i have one of those light up head bands, mine has horns; and the battery pack sticks out on my head, how can i hide it, or how should i do my hair.
- Get bangs and pin them up over the battery pack.
- Q: i bought the limited edition red controller that came with the play and charge kit thing mid to late last year. recently my 360 red ringed :( but i got it back a few weeks ago, but since i couldn't play it my battery pack just died inside of it (i thnk i only had 2 cells left in it). but i have been playing with it plugged in to the 360 like i did when i would charge it. everything else works fine, but i don't know if maybe a few months from now if i should buy a new battery pack, switch to using real batteries, or just keep doing what i've been doing for the last couple of weeks.
- All what you mentioned are options. You should buy a new Plug and charge kit, its gonna look crappy either whit or black but hey thats only cosmetic.
- Q: If i made a battery pack of 13 batteries, each 3.7V 4000mAh in series, then i would get a battery pack output of 48.1V 4000mAh (assuming thats correct).my question is, how would i go about charging the pack? or bertter put, what kind of charger should i be looking for to safley charge the pack?im clueless on how to go about charging it, any advice would help, thanks.
- If you can add a balancing connector, that would be perfect. You would basically be able to charge each cell individually. (Note that all Li-Ion / Li-Po battery packs have this). I'm not familiar with this battery chemistry, but i suspect it charges in a similar manner to Li-Ion. Apply a constant current to the battery pack, while not allowing any cell to exceed 4.2V, until whole pack has 54.6V. Then apply a constant voltage of 4.2V to each cell until current decreases to your preset value. (you can adjust this . lower level higher capacity, higher level longer service life). Be careful as Lithium batteries can explode when overcharged.
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Deep Cycle Rechargeable Lithium ion Lifepo4 12V 40Ah Lithium Battery
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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