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EVE MB31 314AH
EVE MB31 314Ah Lithium Iron Phosphate (LiFePO4) Battery
Power up your adventures and projects with the EVE MB31 314Ah LiFePO4 Battery, a high-performance, reliable power solution designed for both amateur enthusiasts and professional applications. Perfect for renewable energy systems, off-grid living, marine applications, and more, this battery offers exceptional energy storage with a focus on safety and longevity.
Key Features:
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High Capacity: Boasting a 314Ah capacity, this battery provides ample power for a wide range of applications, ensuring that your devices and systems run smoothly, even during peak usage times.
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Extended Lifespan: The LiFePO4 technology ensures superior cycle life, offering up to 8000 cycles at 80% Depth of Discharge (DoD), providing cost-effective energy storage over the long term.
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Safety First: Equipped with an integrated Battery Management System (BMS), the EVE MB31 protects against overcharging, over-discharging, and short circuits, ensuring safe and stable operation.
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Lightweight and Compact: At just a fraction of the weight of traditional lead-acid batteries, the EVE MB31 is easy to handle and install, making it ideal for applications where space and weight are concerns.
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Wide Temperature Range: Designed to operate efficiently in a broad temperature range, this battery performs consistently in both hot and cold environments.
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Environmentally Friendly: With no toxic metals and 100% recyclable materials, LiFePO4 batteries are a sustainable choice for eco-conscious consumers.
Specifications:
- Nominal Capacity： 314Ah
- Nominal Voltage： 3.2V
- Standard Charge/ Discharge: 0.5C / 0.5C
- Cycle Life： 8000 Cycles
- Energy Density: 178wh/kg
- MSDS, IEC 62619, UN38.4
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Data Sources： EVE’s Laboratory
| Specification Parameters | |
|---|---|
| Nominal Capacity | 314Ah |
| Nominal Voltage | 3.2V |
| Initial IR | <0.18 mΩ (A+ Grade) |
| Weight | 5600g ±300g |
| Charging Cut-off Voltage | 3.65V |
| Discharging Cut-off Voltage | 2.5 V T >0℃ 2.0 V T ≤0℃ |
| Discharging Temperature | – 30~60℃ |
| Storage Temperature | 0~35℃ |
| Model Name | MB31 |
| Cycle Life | 8000 |
| Standard Charging Power | 0.5 C |
| Standard Discharging Power | 0.5 C |
| Height(H) with terminal | 207.2 mm ±0.5 mm |
| Height(h) without terminal | 204.6 mm ±0.5 mm |
| Length | 173.7 mm ±0.5 mm |
| Thickness | 71.7 mm ±0.8 mm |
Applications:
Ideal for use in solar energy systems, recreational vehicles (RVs), marine applications, backup power for home and industry, and more.
Elevate your energy solutions with the EVE MB31 314Ah LiFePO4 Battery – the perfect blend of innovation, performance, and sustainability. Order yours today and experience the power of reliable, efficient energy storage.
Video
System Overview
- Battery Chemistry
- LiFePO4
Installation & Warranty
- Installation Type
- DIY
- Difficulty
- Beginner
- Compatibility Notes
- Requires BMS when connected in series
We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@lifepo4oz.com.
If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.
Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:
- The return or damage claim must be made within 24 hours of receiving the shipment.
- All shipments must be inspected for damage during the unloading process.
- Clear photos of the damaged packaging and damaged product must be provided as evidence.
- Photos must be taken during the unloading process.
- Photos must clearly show all damage and, where possible, the likely cause of the damage.
- The total approved claim value, including freight costs, will be credited to your account.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.
All orders will be safely packed and shipped within 1 day. All products are shipped via Road Freight only.
All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.
Shipping
All orders are shipped via Road Freight. As such there is not Express Shipping available.
RETURNS
We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.
Top Quality Goods
Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.
REFUNDS
A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.
