EVE LF173 3.2V 173Ah LiFePO4 Prismatic Battery Cell – Ultra-Thin 41.6mm High-Capacity Power for Rack-Mount ESS, Wall-Mounted Home Storage & RV Battery Systems
Description
Product Description:
The EVE LF173 is a premium 3.2V 173Ah lithium iron phosphate (LiFePO4) prismatic battery cell that redefines space efficiency in high-capacity energy storage. With a remarkably thin 41.6mm profile and a wide 207.5mm x 173.9mm footprint, this cell offers a substantial 173Ah capacity while minimizing the overall volume of your battery module.
Weighing approximately 3.19kg and featuring a low internal resistance of ≤0.3mΩ, the LF173 ensures efficient energy transfer and excellent thermal management. It is the ideal core building block for rack-mounted commercial energy storage systems (ESS), home wall-mounted power walls, and flat-packed RV battery banks, where high energy density and slim form factors are critical.
Key Features:
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EVE LF173 Premium Cell: High-quality 173Ah prismatic LiFePO4 battery from the trusted brand EVE.
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173Ah High Capacity: Delivers a substantial 173Ah energy reserve for extended power delivery.
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Ultra-Thin 41.6mm Form Factor: The extremely slim profile allows for high-density stacking and efficient use of space in racks or walls.
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Low Internal Resistance (≤0.3mΩ): Ensures efficient energy transfer and minimal heat generation during high-current discharge.
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Advanced LiFePO4 Safety Chemistry: Superior thermal stability, explosion-proof design, and enhanced safety against overcharging and short circuits.
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Long Cycle Life: Designed for thousands of charge/discharge cycles, providing exceptional long-term value.
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Versatile Applications: Ideal for rack-mount ESS, wall-mounted home solar storage, flat RV under-chassis packs, and large-scale DIY battery projects.
Product Parameters:
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Brand: EVE
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Model: LF173
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Cell Type: LiFePO4 (Lithium Iron Phosphate)
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Nominal Capacity: 173Ah
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Nominal Voltage: 3.2V
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Internal Resistance: ≤0.3mΩ
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Weight: 3190g ± 96g
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Dimensions: 207.5mm (Length) x 173.9mm (Width) x 41.6mm (Height)
Applications:
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Rack-Mounted Commercial ESS: Standardized, slim cells for large-scale commercial and industrial energy storage racks.
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Home Wall-Mounted Power Walls: The ideal core for space-saving residential solar storage walls.
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RV & Camper Power Systems: Flat cells allow for efficient integration into RV under-chassis battery compartments.
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Solar Energy Storage: Reliable, high-density storage for off-grid and grid-tied solar systems.
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Large-Scale DIY Battery Packs: Advanced choice for builders creating flat, high-capacity 12V, 24V, or 48V custom modules.
Frequently Asked Questions (FAQ):
Q1: What is the advantage of the 41.6mm ultra-thin design?
A1: The 41.6mm thickness is significantly slimmer than standard prismatic cells of this capacity. This enables more efficient use of space in racks, walls, or under-vehicle compartments, allowing you to pack more energy into tight spaces.
Q2: What is the internal resistance of this cell?
A2: The internal resistance is ≤0.3mΩ, ensuring efficient power transfer and low heat generation even at high discharge rates.
Q3: How many cells do I need for a 12V battery pack?
A3: For a standard 12.8V system, you will need 4 cells connected in series (4S). For a 24V system, use an 8S configuration.
Q4: Is this battery suitable for rack-mounted energy storage?
A4: Absolutely. The extremely thin form factor is specifically optimized for standardized rack-mount ESS configurations, making it a top choice for commercial and residential rack installations.
Q5: What kind of charger should I use for this battery?
A5: You must use a charger specifically designed for 3.2V LiFePO4 batteries with a 3.65V cut-off voltage. A BMS (Battery Management System) is essential for safe pack assembly.
Shipping and Returns
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Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
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Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
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Security
Feels very safe and robust. I use these to power my workshop during outages. The lithium iron phosphate chemistry gives me great peace of mind indoors.
Outstanding cycle life, reliable performance, Grade A quality. The best choice for demanding applications.
These cells paired perfectly with my MPPT charge controller. I've already run hundreds of cycles, and they keep charging up to the full 173Ah without issues.
Built a custom 48V battery. 173Ah gives me 80+ mile range. Amazing.
I¡¯ve tested these heavily during the first month. They are exactly as advertised: Grade A, long-lasting, and with no unexpected voltage drops.
Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
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Condition: Items must be unused, undamaged, and in the same condition that you received them.
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Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
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Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
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Batteries that have been installed, used, or show any signs of wear.
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Items marked as “Final Sale” or “Clearance” at the time of purchase.
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Customized or special-order products.
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Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
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Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
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Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
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Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
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Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
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Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
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Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
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Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
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Partial Refunds: In certain situations, only partial refunds may be granted:
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Items not in original condition, missing parts, or damaged for reasons not due to our error.
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Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
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Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
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Email: support@oneandes.com
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Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.