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HWE Energy

12V 9Ah Lithium Battery, Deep Cycles Rechargeable LiFePO4 Battery with 4000+ Cycles and Smart 15A BMS for Small UPS, Alarm System, Fish Finder, Lighting, Power Wheels and Solar Power etc

    • Based on 19 reviews
Condition: New
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$32.99 Why this price?
New Year Deal · 18% off was $39.99

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jan 17
Order within 9 hours and 16 minutes
Available payment plans shown during checkout

Features

  • Welcome to Lithium Iron Phosphate In comparison to traditional SLA and lead-acid batteries (3 year lifetime, 300-500 cycles and 6lbs), HWE Energy 12v lithium battery provides 10-year lifetime, 4000+ deep cycles and only 2.18lbs. 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 9ah lifepo4 battery helps you save more time and money. (Note: not a starting battery)
  • 100% Safe As opposed to competitors who source boards and parts from various, unreliable suppliers, our 12v 9ah battery utilizes top grade LiFePO4 cells with higher energy density, which has ultra quality. Not only that, our 12v 9ah 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.
  • Widely Uses HWE Energy 12v 9ah replacement battery widely uses in most areas such as: Small UPS, power wheels, home alarm, fire security systems, solar/wind power, gate opener power, garage door, kids ride on toys, fish finder, emergency lighting (LED strip etc), power blackout, ham radio, speaker, backup power, kayak, scooter, RV/outdoor camping, cellular remote camera, household power supplies etc.
  • Superior PerformanceHWE 12 volt 9ah 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 12 volt 9Ah lithium battery 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.
  • Expansion and RechargeHWE 12v9ah battery can be connected in parallel and in series for larger capacity and voltage. And our 12v 9ah rechargeable battery support 6A Quick Charge and the heavy-duty output discharge up to 15A continuous.

Number of Batteries: 1 12V batteries required. (included)


Brand: HWE Energy


Battery Cell Composition: Lithium-Phosphate


Recommended Uses For Product: Ride-on Toy, Alarm System, Small UPS, Lighting, Fish Finder


Unit Count: 1.0 Count


Product Dimensions: 5.94 x 2.56 x 3.7 inches


Item Weight: 2.22 pounds


Item model number: HWE1290


Batteries: 1 12V batteries required. (included)


Date First Available: December 24, 2023


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
  • Affirm Pay in 4
  • 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

    • Very good battery!
Review Image by Jesse Jesse
Review Image by Jesse Jesse
Fits well on my APC ups, but I had to remove the plastic spacer inside the battery tray; not a big deal. The battery is light compared to the lead acid batteries, will update review if it goes south.
Reviewed in the United States on August 5, 2024 by Jesse Jesse
    • Great replacement for lead-acid batteries
Works great!
Reviewed in the United States on August 7, 2024 by Chae H. Bae
    • Connects up just like a lead acid battery
Seems to work well. Haven't tested it to compare it to a lead acid battery yet.
Reviewed in the United States on June 15, 2024 by Gregg G
    • Does not meet Ah spec, BMS Supports 15A
Review Image by JHelms JHelms
Review Image by JHelms JHelms
Review Image by JHelms JHelms
Edit: The company reached out and was very kind and addressed the situation. They had a batch of 7Ah mislabeled by their supplier as 9Ah FYI. The first two batteries were the newest label versions. 1 was good and 1 was DOA. Could not activate the BMS. Received replacement with older label. Both are rated for 9Ah. Unfortunately one tested 7.22Ah and the other 7.47Ah. This is a pretty significant variance and disappointing. What they do have going for them is the 15A rated bms where most others are rated for 10A in this size. ... show more
Reviewed in the United States on June 19, 2024 by JHelms JHelms
    • It worked
Got what I ordered.
Reviewed in the United States on June 13, 2024 by Billy H.
    • Works perfectly
This battery worked perfectly on my Generac with a modification. Thank you very much.
Reviewed in the United States on May 8, 2024 by Jimmy Sr.
    • 12vbattery
The battery is light weight and made a big difference in my field box compared to lead acid battery, the fit was perfect, would buy again.
Reviewed in the United States on April 1, 2024 by William Capellos

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