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HWE Energy

12V 7Ah Battery, Rechargeable LiFePO4 Battery, 4000+ Deep Cycle Lithium Iron Phosphate Battery Built-in 15A BMS, Perfect for Fish Finder, Alarm System, Small UPS, Solar, Ride on Toys

    • Based on 172 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jan 17
Order within 7 hours and 14 minutes
Available payment plans shown during checkout

Size: 12V 7Ah


Features

  • Welcome to Lithium Iron Phosphate In comparison to traditional SLA and lead-acid batteries (3 year lifetime, 300-500 cycles and 5lbs), HWE Energy lifepo4 battery provides 10-year lifetime, 4000+ deep cycles and only 1.87lbs. Although lifepo4 battery is a little more expensive than lead acid battery, the lifepo4 batteries have longer lifespan and cycle times, the average cost of use is lower. Therefore, 12v 7ah lifepo4 battery helps you save more time and money.
  • 100% Safe As opposed to competitors who source boards and parts from various, unreliable suppliers, our alarm battery 12v 7ah utilizes top grade LiFePO4 cells with higher energy density, which has ultra quality. Not only that, our 12v battery 7ah has highest level of safety with UL test certificate and CE certificate and pass UN 38.3, MSDS Test, which is 100% Safe, Eco-Friendly and Maintenance Free. Please use them at ease.
  • Superior PerformanceHWE 12 volt 7ah battery has built-in smart BMS (Battery Management System, High Rate 15A) protects it from overcharge, deep discharge, overloading, overheating, short circuit, and excessive low self-discharge rate ensuring up, low temp cut off. Our 12v 7ah battery for ride on toys has low self-discharge (2% charge per month), so fully charged LifePO4 battery can potentially hold a charge up to 1 year, less worry when stored.
  • Wide Application Our 12v 7ah rechargeable battery use more abundant and non-toxic materials that can be produced with less energy and are easier to recycle. It is a fantastic replacement for 12v 7ah lead-acid battery in small UPS, power wheels, alarm system, security system, gate opener power, garage door, kids ride on toys, fishfinders, emergency lighting, power blackout, solar/wind energy storage system, ham radio, speaker, backup power, feeder, scooter, camping, household power supplies etc.
  • Capacity Expansion, Safe Recharge HWE 12V 7Ah can be connected in parallel and in series for larger capacity and voltage. Our 12v 7ah battery for alarm system support 6A Quick Charge and the heavy-duty output discharge up to 15A continuous, which is a ideal battery for fish finders, ride-on toys, off-grid outdoor applications and more. (Note: not a starting battery)

Brand: HWE Energy


Size: 12V 7Ah


Product Dimensions: 5.94"D x 2.56"W x 3.7"H


Number Of Cells: 4


Terminal: F2 Terminal


Brand: HWE Energy


Size: 12V 7Ah


Product Dimensions: 5.94"D x 2.56"W x 3.7"H


Number Of Cells: 4


Terminal: F2 Terminal


Item Weight: 1.87 pounds


Item model number: HW-4F7


Batteries: 1 12V batteries required. (included)


Date First Available: June 22, 2022


Manufacturer: HWE Energy


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 17

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Awesome replacement
Size: 12V 7Ah
Perfect fit to replace the batteries in my solar panel system.Rebooted the inverter and back in business.
Reviewed in the United States on February 24, 2024 by Bill
    • Great Li Rechargable 12v Battery!
Size: 12V 7Ah
Upgrade your battery-surge protector-back-up units with these Lithium batteries for longer life and much lighter weight! Far more cycling times rated compared to typical sealed types. Just unplug your unit, open the panel or unscrew the cover , unplug the battery-remove old battery-drop in new replacement, re-plug the red/black clips and close cover or screw back together and you have an upgraded and improved surge/battery backup unit! More expensive than conventional batteries but well worth the improvement-Highly Recommended! ... show more
Reviewed in the United States on November 14, 2023 by jmmyco
    • UPDATE: Customer service is great and a replacement sent, replacement is doing great
Size: 12V 7Ah
replaced my kids toy ride with this. worked well for the first 5 chargers then 0v. life too short UPDATE: I was reached out by the customer service and they have resolved my issue with a new battery. so far its been on week 3 and still going strong after charge. great customer service.
Reviewed in the United States on January 10, 2024 by Jason L.
    • Fantastic
Size: 12V 7Ah
Product came fast and easy to work with. I look forward to doing business in the future!
Reviewed in the United States on January 15, 2024 by Jonathan
    • Doesn't last
Size: 12V 7Ah
Lithium batteries are the way to go. They are light and maintain their voltage until almost completely discharged. Best of all is that the prices have fallen to match that of regular lead acid gel batteries. As such I purchased 6 of these batteries to power my GPS system and a model boat. Within just a couple of uses three of them no longer work. I expect the remaining ones to fail as well. As much as I hate writing a negative review I'd like to share my experience with these batteries. I have ordered 4 more from a different company and hope they will last longer. ... show more
Reviewed in the United States on November 26, 2023 by Gerald Barrow
    • Pretty decent price for the Watt-hour rating
So far these batteries have been working pretty well especially for the price compared to other brands of the same capacity. I have purchased two of them and have them as either a parallel configuration (12V 24Ah) or a series configuration (24V 12Ah). Running in parallel works great and is able to power a fish finder for an 12+ hour trip (Average power draw of 12V @ 1.5A). The two issues so far for me are one, the first battery rattles a little bit, but this was not an issue for my application. The second issue was when the batteries were used in a series configuration. During series opperation, the voltage of one battery would discharge sooner than the other witch would cause the BMS to shut down the battery to "protect" it. This is most likely either a cheaply made BMS unit or battery capacities that were not actually true to what they were rated at. More testing to come but so far I am pleased with these cheaper batteries. ... show more
Reviewed in the United States on September 27, 2023 by NDHElectronics
    • Battery upgrade
Size: 12V 7Ah
It arrived in just a few days. Customer service and attention to detail seemed great. I'm using it to power my Ion Bluetooth speaker.
Reviewed in the United States on March 7, 2024 by Bigfork Bob
    • Superb product!
Size: 12V 7Ah
Battery ensures home security systems function and report even without AC power. Rapid delivery with Prime. Very, very competitive price. Easy to install. Security system manual says charging the backup battery could take up to 48 hours. This battery took less than 1 hour. Blessed to have made this choice! ... show more
Reviewed in the United States on September 22, 2023 by Castaway

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