Humsienk 12V 12Ah LiFePO4 Battery

$32.99 USD

🔋 High-Performance: Grade A+ LiFePO4 Cells, 153.6Wh Capacity, 15000+ Deep Cycles

🔋 Intelligent Safety Protection: Built-in 12A BMS, Low-Temperature Protection, Waterproof (IP65)

🔋 Scalable Design: Expandable up to 1.53kWh with 4S4P configuration

🔋 Portable & Compact: 5.9 x 3.7 x 3.7 inches, 2.6 lbs

🔋 Global Certifications: SDS, UN38.3, FCC, CE, ROHS, UL

🔋 Versatile Applications: RV, Camper & Van, Trolling Motor, Golf Carts, Home Storage

(Click on the "Description" below to learn more)

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Frequently Bought Together

Total price:$92.98
Description
  • High Capacity & Long-Lasting Power: With a 12Ah capacity, this battery delivers long-lasting, reliable power for high-demand applications such as solar power systems, RV setups, and off-grid living, providing consistent energy for longer periods.

  • Superior Cycle Life: Built with LiFePO4 (Lithium Iron Phosphate) technology, the battery supports 6000+ charge cycles, offering you years of dependable service and making it an incredibly cost-effective energy storage solution.

  • Advanced Battery Management System (BMS): The integrated BMS protects the battery from overcharge, over-discharge, overcurrent, and short-circuiting, ensuring safe operation and optimal performance throughout its lifespan.

  • Wide Temperature Range: Capable of operating in temperatures ranging from -20°C to 60°C (-4°F to 140°F), this battery is well-suited for both extreme heat and cold climates, ensuring reliable power no matter the weather.

  • Eco-Friendly & Non-Toxic: The LiFePO4 technology is non-toxic, recyclable, and safer compared to traditional batteries, making it an environmentally responsible choice for sustainable energy storage.

  • High Efficiency: Low self-discharge rate and high charge/discharge efficiency ensure minimal energy loss, meaning you can get more out of each charge and keep your devices running longer.

  • Flexible Application: Perfect for use in solar energy systems, electric vehicles, boats, RVs, off-grid homes, and emergency backup power systems. This high-capacity battery provides the versatile, reliable power you need in diverse settings.

Delivery and shipping

At Humsienk, we are committed to providing our customers with a smooth, efficient, and safe shipping experience.

Shipping Methods and Time

We offer two shipping methods to meet your needs, whether you're ordering a single battery or bulk quantities. All shipping is processed through reliable carriers, including UPS Ground & FedEx .

  • Processing time: 1-2 business days
  • Shipping time: 2-5 business days

The shipping will delay for some objective or uncontrolled reasons. We will notice our customer ahead for delays.

Please read our shipping policy page for more details. 

Contact Us

If you have any questions or concerns about shipping, delivery, or the handling of your order, please don’t hesitate to reach out to our customer support team:

  • Email: service@humsienk.com
  • Phone: (+86)755 3452 3348
Return and Refund

30-Day Return Policy

We want you to be completely satisfied with your Humsienk purchase. That's why we offer a hassle-free 30-day return policy.

Refunds:

Once we receive your approved return, we'll inspect the item and issue a full refund within 3 business days to your original payment method. Processing times by your bank or credit card company may apply.

Order Cancellation:

We typically process orders within 1-2 business days. To cancel an order, contact us as soon as possible at service@humsienk.com.

If the order has already shipped, we'll process a refund within 3 business days of receiving the returned product.

Contact Us:

For questions about our return policy or to initiate a return, please contact us at service@humsienk.com.

Tips: Please read our Return and Refund policy page for more details. 

Humsienk 12V 12Ah LiFePO4 Battery – FAQ

How long does this battery last compared to a lead-acid battery?
Can I use this battery in my UPS (Uninterruptible Power Supply)?
What charger should I use for this battery?
Can this battery be connected in series or parallel?
Is this battery safe for indoor use?
Does this battery work in cold weather?
How should I store the battery when not in use?
What happens if my battery won’t turn on or charge?

Customer Reviews

Based on 9 reviews
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M
Martin
Lightweight and Powerful!

This battery totally exceeded my expectations! Lightweight and powerful, the electric motor for the fishing boat runs very smoothly. Even after a long period of use, the power is still sufficient. I recommended it to my friends and everyone was happy with it.

E
Erica

I purchased this battery for a APC UPS to replace a dead AGM battery for a 650 Watt Back-UPS. This was about 2 weeks ago and I have tested the UPS several times without any issues. This battery is a keeper and I would order another as needed.

J
Johnny

These are really high quality, powerful, honest batteries from this seller. I’ve purchased 2 batteries so far and they been performing as they should. They get delivered super fast and come fully charged. I tested the battery out by running a 5V light for 8 hours and the battery dropped from 13.1 to 12.5. Very cool products. Thanks

P
Pascal

works great,, thanks, work right ot of box

M
Martha

perfect, perfect for what I needed for