---
product_id: 505772491
title: "EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems"
brand: "hiximi"
price: "31740961₫"
currency: VND
in_stock: true
reviews_count: 11
category: "Hi Xi Mi"
url: https://www.desertcart.vn/products/505772491-eve-280k-lifepo4-battery-cells-3-2v-280ah-4pcs-290ah
store_origin: VN
region: Vietnam
---

# 1C continuous discharge rate 280Ah high capacity 10+ years & 5000+ cycles lifespan EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems

**Brand:** hiximi
**Price:** 31740961₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with the battery that keeps up with your hustle.

## Quick Answers

- **What is this?** EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems by hiximi
- **How much does it cost?** 31740961₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/505772491-eve-280k-lifepo4-battery-cells-3-2v-280ah-4pcs-290ah)

## Best For

- hiximi enthusiasts

## Why This Product

- Trusted hiximi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Over 5000 deep cycles and a decade of life means your investment keeps powering forward.
- • **Power That Lasts:** 280Ah capacity fuels your biggest off-grid ambitions without compromise.
- • **DIY Friendly & Balanced:** Pre-matched cells with low internal resistance make building your custom battery pack a breeze.
- • **Versatile Off-Grid Champion:** Perfect for solar setups, emergency backup, and outdoor adventures—never get left powerless.
- • **Reliable High-Current Output:** 1C continuous discharge supports demanding devices like RVs, boats, and motors effortlessly.

## Overview

The EVE 280K LiFePO4 Battery Cells deliver a robust 280Ah capacity at 3.2V per cell, engineered for deep cycle use with a 1C continuous discharge rate and ultra-low internal resistance (<2.5mΩ). Designed for longevity, these Grade A lithium iron phosphate cells offer over 5000 charge cycles and a 10-year lifespan, making them ideal for RVs, boats, solar systems, and other off-grid applications. Their balanced design and DIY-friendly format empower professionals and enthusiasts alike to build reliable, high-performance battery packs tailored to demanding power needs.

## Description

EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems

Review: Seem to be quality cells - The nice thing about these cells is being able to get them without waiting for a ship to arrive. I got them in around a week. The cells are very carefully packed in robust foam, with inches of protection on all sides, and between the cells. They were all reasonably well balanced, and remain so in service on a JK BMS with active balancing. All in, this route is more expensive than purchasing a 50 Ah battery, but for my situation, it has advantages. 1. I get some experience with a seller. 2. I get some experience with EVE cells. 3. I learn with a modest investment, before moving on to a bigger project (RV solar).
Review: Very satisfied! Accurate Capacity. - EDIT Sept 15th 2025: Not long after my initial rating, I 'killed' the battery pack.... accidentally left it running my rock tumbler overnight when the pack voltage was below 12.4V, & resulting pack voltage was 0.00V in the morning. I was able to recover the batteries with my charger. I 'killed' the pack one more time about 2 month later & recovered again. SInce then it has been running a rock tumbler almost non-stop. in that timeframe these cells have managed to maintain incredibly tight voltage variance of +/- 0.006V on my Klein MM720 multi-meter, and still charge up to a little over 50,000mAh from 11.2V. Well worth the $$$ IMO. [end edit] I bought these before they had any ratings, which I don't normally do, but thought I'd take the chance based on price per amp hour.... I'm running these in 4S with the included buss bars to power a DC motor that runs my rock tumbler. I'm also using a voltage controller to control the voltage going to the motor thereby adjusting the RPM's of the tumbler. This battery setup will run my tumbler for about 9 days or very close to 216 hours, which leaves the battery pack at about 11.2V - while 10V would be considered fully drained. From 11.2V my charger shows just a little over 51Ah pack capacity! Been using this battery pack for this purpose for about 4months continuously now, and have no issues. Even without a BMS, the batteries keep within 0.002V of each other throughout the discharge cycle. I now finally have a BMS, solar panel & solar charge controller to finally put this whole project together. And hope that this will continue to power my rock tumbler for years to come.

## Features

- EVE 3.2V 280Ah BATTERY TYPE: 4pcs EVE 3.2V 280Ah LiFePO4 battery cell(Lithium Iron Phosphate). Each weight: 11.9lb / 5.4kg. Per size: 6.85x8.14x2.83inch / 174x207x72mm.
- SPECIFICATION: Nominal capacity:280Ah; Max.Continuous discharge current Rate:1C. Max.Continuous charging current: 0.5C. Internal resistance <2.5mΩ. Nominal voltage: 3.2V. Working voltage range:2.5V~3.65V.Charging temperature: 32 ° F~131 ° F/0 ° C~55 ° C. Discharge temperature: - 4 ℉~140 ℉/- 20 ℃~60 ℃.
- 10 YEARS LIFE/5000+ CYCLES: Our LiFePO4 Battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use.All batteries are equipped with a multi protection safety system and assure protection of safety and battery use.
- EASY TO ASSEMBLE: You can DIY your own battery pack with our battery cells, if you are a beginner, we will also provide free instruction for you. We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. Best choice for DIY enthusiasts.
- WIDELY APPLICATIONS: Our cells can support multiple series or parallel connections, which will be perfect for off-grid solar power systems and outdoor applications such as RV, marine boat, energy storage, camping, fish finder, house alarm security, emergency lighting, UPS, lawn mower, solar panel or used as backup power supply etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGLF2Y2B |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #508,972 in Health & Household ( See Top 100 in Health & Household ) #3,671 in 12V Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (38) |
| Date First Available | September 27, 2022 |
| Manufacturer | HiXiMi |
| Product Dimensions | 7.87 x 6.81 x 2.87 inches |

## Product Details

- **Battery Capacity:** 280 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** HiXiMi
- **Number of Batteries:** 4 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Solar Devices

## Images

![EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems - Image 1](https://m.media-amazon.com/images/I/6185oe958hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seem to be quality cells
*by R***R on November 30, 2023*

The nice thing about these cells is being able to get them without waiting for a ship to arrive. I got them in around a week. The cells are very carefully packed in robust foam, with inches of protection on all sides, and between the cells. They were all reasonably well balanced, and remain so in service on a JK BMS with active balancing. All in, this route is more expensive than purchasing a 50 Ah battery, but for my situation, it has advantages. 1. I get some experience with a seller. 2. I get some experience with EVE cells. 3. I learn with a modest investment, before moving on to a bigger project (RV solar).

### ⭐⭐⭐⭐⭐ Very satisfied! Accurate Capacity.
*by C***M on November 9, 2024*

EDIT Sept 15th 2025: Not long after my initial rating, I 'killed' the battery pack.... accidentally left it running my rock tumbler overnight when the pack voltage was below 12.4V, & resulting pack voltage was 0.00V in the morning. I was able to recover the batteries with my charger. I 'killed' the pack one more time about 2 month later & recovered again. SInce then it has been running a rock tumbler almost non-stop. in that timeframe these cells have managed to maintain incredibly tight voltage variance of +/- 0.006V on my Klein MM720 multi-meter, and still charge up to a little over 50,000mAh from 11.2V. Well worth the $$$ IMO. [end edit] I bought these before they had any ratings, which I don't normally do, but thought I'd take the chance based on price per amp hour.... I'm running these in 4S with the included buss bars to power a DC motor that runs my rock tumbler. I'm also using a voltage controller to control the voltage going to the motor thereby adjusting the RPM's of the tumbler. This battery setup will run my tumbler for about 9 days or very close to 216 hours, which leaves the battery pack at about 11.2V - while 10V would be considered fully drained. From 11.2V my charger shows just a little over 51Ah pack capacity! Been using this battery pack for this purpose for about 4months continuously now, and have no issues. Even without a BMS, the batteries keep within 0.002V of each other throughout the discharge cycle. I now finally have a BMS, solar panel & solar charge controller to finally put this whole project together. And hope that this will continue to power my rock tumbler for years to come.

### ⭐⭐⭐⭐⭐ I would recommend this sellers product
*by T***Z on October 18, 2025*

8 - 280 amp hr lifep04 cells recieved today early. The label appears to be authentic. These days there is always the question of authenticity. I ordered these 4 days ago. The date on the QR code was today's date, the 17th. I thought that was interesting. I have a very accurate volt meter. All 8 battery cells received were within 4/10000 of a volt from each other. From 3.2912 to 3.2908 volts. Needless to say I was very happy about that. No bulging. All cells are Brite and shiny. Well done. I am very confident about this purchase.

## Frequently Bought Together

- EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 4pcs 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems
- 3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board
- 12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*