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HWE Energy 12V 18Ah Lithium LiFePO4 Deep Cycle Battery, 5000+ Cycles Rechargeable Battery for Fish Finder, Solar Power, UPS, Lighting, Scooter, Power Wheels, Marine and More, Built-in 20A BMS

Brand: HWE Energy
  • 【Superior Longevity & Efficiency】 Upgrade to HWE's LiFePO4 technology for a decade of reliability. Outperforming traditional SLA and lead-acid batteries, our 12V 18Ah battery boasts over 5000 deep cycles and a lightweight design at just 5.2lbs. Despite a higher initial cost, its extended lifespan and efficiency translate to greater savings over time. (Note: not a starting battery)
  • 【Unmatched Safety & Quality】 Trust in the highest safety standards with our 12V 18Ah LiFePO4 battery, featuring top-grade cells and comprehensive certifications including UL, CE, UN 38.3, and MSDS. Our commitment to quality ensures a 100% safe, eco-friendly, environmental protection and maintenance-free experience.
  • 【Advanced BMS Protection】 The built-in smart Battery Management System (BMS) safeguards against overcharging, deep discharge, and overheating, while maintaining a low self-discharge rate. Enjoy peace of mind with up to a year of charge retention, perfect for extended storage periods.
  • 【Versatile Applications】 Ideal for a wide range of uses from alarm systems to outdoor adventures. HWE 12v 18 ah battery leverages eco-friendly materials for a greener footprint and is easily recyclable, making it the perfect replacement for lead-acid batteries in UPS, alarm system, trolling motor, power wheel, ups backup, emergency lighting(LED strip etc), ebike, outdoor camping, RV, marine, fish finder, backup power, tool trailer, backup power supply, off-grid applications, solar system etc.
  • 【Expandable Power Solutions】 Easily connect batteries in series or parallel for increased capacity and voltage. Supporting quick charges up to 9A and continuous discharges of 20A, it’s an excellent choice for high-demand applications like fish finders and off-grid power needs.
  • 【Customer Support You Can Rely On】 We offer a 1 year warranty for the our 12v 18ah lithium-ion batteries. And with over 21 years of expertise in lithium battery production, HWE Energy is here for you. Our technical team is ready to assist with any inquiries about 12v 18ah, ensuring a worry-free purchase experience.
Brand: HWE Energy
Size: 12V 18Ah
Manufacturer: HWE Energy
Part Number: MQMJJYP
Material Type: LiFePO4 Battery
Isin: IUZL5XLEA1CY

$110.81

  • Free shipping in US
  • Arrives:

  • Free 30-Day returns

In Stock

Sold by , Fulfilled by IBSPOT
Ships from USA

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HWE Energy 12V 18Ah Lithium LiFePO4 Deep Cycle Battery, 5000+ Cycles Rechargeable Battery for Fish Finder, Solar Power, UPS, Lighting, Scooter, Power Wheels, Marine and More, Built-in 20A BMS

HWE Energy 12V 18Ah Lithium LiFePO4 Deep Cycle Battery, 5000+ Cycles Recharge...

$110.81

1: What is the maximum capacity expansion of 12V 18Ah Lithium Battery and bateria 12v 18ah ?

The 12v lithium battery and 12volt 18ah battery can be connected in parallel and in series for larger capacity and voltage. The 12 v 18ah battery and 12v-18ah battery can be extended up to 2 in series and 4 in parallel to get a max 28Ah and 24V. Before making battery 12v 18ah in series or parallel, please keep the 12v battery voltage difference within 0.3V.

2: How long is the warranty of 12v 18ah rechargeable sealed lead acid battery?

The 12 volt 18ah battery has 10-year life and we provide 3-year battery warranty & lifetime technical support for bateria 12v 18ah. If you have questions about 12 volt 18 amp battery for alarm system, please feel free to contact us, we will reply to you about lifepo4 18ah within 24-hours.

3. 12v18ah 20hr battery widely application: Vexilar battery, Motorcycle, Small UPS, RV, loudspeaker, kids car, ride on toys, alarm system, fish finders, golf cart, renewable energy storage systems, house alarm security, emergency lighting, power blackout, ham radio, solar system, Phev, Wheelchairs, outdoor camping, Scissor lift, trolling motor and household power supplies etc.

4. HWE Energy Service

3-Year battery warranty & lifetime technical support

24-hours customer service and professional technical support

5. Why Choose HWE Energy lipo4 battery?

21 years Lithium battery production experience for 12v 18ah battery lithium

120,000 square meters professional production base

Professional R&D team and experienced workers

Advanced equipment to provide high quality and satisfied batteries

Adopt Automotive Grade LiFePO4 Cells, more stable performance and greater power

6. 12v 18ah batteries have CE certificate and pass UN 38.3, MSDS Test, please use bateria de litio 12v 9ah at ease.

7. HWE 12v 18ah lifepo4 battery, the best gift for someone you care about.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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