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SCREMOWER

12v 240Ah LiFePO4 Battery Deep Cycle Lithium iron phosphate Rechargeable Battery Built-in BMS Protect Charging and Discharging High Performance for Golf Cart EV RV Solar Energy Storage Battery

    • Based on 314 reviews
Condition: New
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Fulfilled by Scream Power Direct
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Size: 12V 240Ah


Features

  • Five Years WarrantyBuilt with LiFePO4 battery cells that are engineered to deliver superior performance, Excellent Drop in replacement for AGM Sealed Lead Acid Battery. Last 8 to 10 times longer than standard lead acid batteries. Our products have a 10 years service life and provide a five years warranty.
  • Widely Applications50% lighter than lead acid battery of the same capacity, And there is no memory effect, no matter what state the battery is in, it can be used as soon as it is charged. Ideal for 12V deep cycle applications in Caravans, Camper Trailers, Medical Devices, Motorhomes & Electric Mobility Scooter.
  • HOW TO CHARGEThe positive and negative poles on the battery can discharge and charge the battery.SCREAM POWER LiFePO4 batterys flat discharge curve holds above 12V for up to 90% of its capacity usage providing astronomical boosts in run-time compared to only 50% in Lead Acid.
  • Built-In Smart BMSOur LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in temperature protection function, BMS cuts off charging below -4F(-20C),high temp cut off prevents charging over 158F(70C).Battery BMS does not support battery series use.If you need to use it in series, please contact us for customization.
  • BUY WITH CONFIDENCEWe test (and re-test... and re-test again) literally every battery we ship and all of our batteries come with an industry-leading 5 years warranty. We believe you should be as confident in your battery as we are.

Manufacturer: ‎SCREMOWER


Brand: ‎SCREMOWER


Item Weight: ‎55 pounds


Product Dimensions: ‎20.67 x 9.06 x 8.66 inches


Batteries: ‎12 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎12VSCR240Ah


Amperage: ‎240 Amps


Voltage: ‎12 Volts


Date First Available: August 19, 2020


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • I can't believe I lugged around a 90 lb lead acid battery for so long
Size: 12V 100Ah-B
I have been debating moving to a lighter battery for my canoe for some time. I have used a nut-buster, 90lb marine deep cycle battery for years to power my Minn Kota 30. Lugging that monster I wonder why I never got a hernia. I did use a smaller deep cycle battery, but I ran out of power twice and had to paddle to get to the take-out. This year I decided to go light, to go Lithium. One thing I did not count on was the sticker shock. After two weeks of searching for good reviews AND a good price I settled on a LiFePO4 Battery 100Ah 12V 1280Wh Deep Cycle from SCREMOWER. I wanted at least 100Ah, with marine terminals, it came with an included 10A charger, and I would get it within five days. I received an e-mail stating item had shipped, so I started tracking FEDEX, but FEDEX showed they had not received the item yet and five days now stretched to seven days. Fortunately SCREMOWER has decent customer service and they responded to my query about delivery. They acknowledged they erred and apologized for the delay. The battery and charger arrived on Monday and I promptly charged the battery. Then I noticed the charger was only 7A. I contacted SCREMOWER and they told me the battery now ships with a 7A charger which is yields better battery life, and the charger is considered a gift. On the second day when I charged the battery, the charger started whining and making noise. The mini muffin fan was defective and was headed for failure. Another e-mail to SCREMOWER described the issue and after several e-mail exchanges SCREMOWER agreed to send me a replacement. I was informed that since the charger was a "gift" there was no warranty, but they would send me a replacement as part of "customer satisfaction". So far the battery has performed with issue. We tested it on the Saco river in Maine, taking care not to drain the battery. We need not have worried. We cruised all day, up river, down river, into a strong headwind, and still had ample power to spare. And talk about light - a mere 27lbs. What a pleasure to not have to strain just to carry the battery. I still have more testing to do now that boating season is about over. I may use the battery as a pellet stove backup supply, but that depends on what else is needed to connect to out Harman Advance Pellet Stove (converter, etc.). The battery also works well with my 2000 lb winch. ... show more
Reviewed in the United States 🇺🇸 on November 8, 2022 by mmaerz
    • so far OK.
Size: Z1
batteries came discharged, took quite a while to get them fully charged. I have 2 24v 60ah batteries in parallel for a floor sweeper. they seem to run it just fine. The only issue I have is when the charger is at the finishing charge, it cycles on and off every 10-20 seconds for a few hours, until it is fully charged. It seems like the BMS in one of the batteries seem worse then the other in this regard. I'll see how long it lasts. ... show more
Reviewed in the United States 🇺🇸 on January 23, 2023 by chris
    • 5 year warranty my ass
Size: 12V 240Ah
Don't buy this battery if you think it comes with a 5 year warranty I can assure you that you will never be able to get in touch with the seller. Upon receiving the item after having to wait 30 days for shipment the battery arrived and was cracked and it was mid pandemic so I didn't want to return it after having had waited so long plus I would have had to pay for shipping. I thought to myself what's the big deal it came with a warranty. The product worked great for a while and now is no longer holding a charge nor will it charge to full capacity. The battery is a year and a half old. I have 3 documented messages with the seller and hav heard nothing back not a peep. Do not buy this product when i purchased this it was $1200 glad to see the price came downba little but still. The warranty claim is an outright lie. You will not receive directions or anyway to contact them. I'm beyond pissed Updating my review... I guess my battery goes into a deep sleep mode after fully discharged which is due to the bms. The battery took some time to recharge and I had to recharge it on the charger but I'm glad to report she just kicked back to life. My solar charge controller actually had an issue with it a terminal had burned out and thus the battery wasn't getting a charge at all but after I fixed it and recharged via the included charger the batter came back to life and has been working great. Customer service did reach out a few months later saying the are sorry they didn't see my message. So I took off a star for that. But I'm glad to report I'm pleased with this battery. ... show more
Reviewed in the United States 🇺🇸 on August 18, 2022 by Pentley Holmes

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