---
product_id: 650973073
title: "12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack with 40A BMS"
brand: "sefepoder"
price: "$324.24"
currency: USD
in_stock: true
reviews_count: 8
category: "Sefepoder"
url: https://www.desertcart.us/products/650973073-12v-20ah-lithium-lifepo4-deep-cycle-battery-2-pack-40a
store_origin: US
region: United States of America
---

# 20A continuous discharge 4000+ charge cycles 40A BMS protection 12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack with 40A BMS

**Brand:** sefepoder
**Price:** $324.24
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your lifestyle with unstoppable, lightweight energy!

## Quick Answers

- **What is this?** 12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack with 40A BMS by sefepoder
- **How much does it cost?** $324.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/650973073-12v-20ah-lithium-lifepo4-deep-cycle-battery-2-pack-40a)

## Best For

- sefepoder enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Power Partner:** Perfect for electric scooters, camping gear, power wheels, and off-grid setups.
- • **Fast & Flexible Charging:** Supports 10A fast charge and can be linked in series or parallel for custom setups.
- • **Lightweight Energy Boost:** Only 1/3 the weight of lead-acid batteries for effortless portability.
- • **Rock-Solid Safety Shield:** Built-in 40A BMS guards against overcharge, short-circuit, and overheating.
- • **Ultra-Long Life Powerhouse:** 4000+ recharge cycles means your adventures never stop.

## Overview

The SEFEPODER 12V 20Ah LiFePO4 Deep Cycle Battery 2 Pack delivers high energy density and exceptional safety with a built-in 40A Battery Management System. Weighing just a third of comparable lead-acid batteries, it offers 4000+ recharge cycles and supports fast charging and flexible configurations, making it ideal for electric scooters, outdoor gear, and off-grid power solutions.

## Description

Buy SEFEPODER 12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack with 40A BMS | 4000+ Cycles Rechargeable Battery for Electric Scooter, Ride On Toy, Lighting, Power Wheels, Fish Finder and More: Batteries & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reliable and High-Quality LiFePO4 Batteries – Worth Every Penny! - I have been running these in my home made battery box for a few months now and have been thoroughly impressed with their performance. You can tell from the clean construction that these were high-quality batteries. Performance & Capacity After running a capacity test at home, I confirmed that these batteries deliver their full-rated capacity. They performed exactly as expected, maintaining a stable voltage throughout the discharge cycle. Build Quality & Design The construction of these batteries is top-notch—solid and durable. One of the standout features is their compact size, which is notably smaller compared to similar products in the same category. I find this to be a huge advantage in my limited space application. Additionally, these batteries are lightweight, which helped reduce the overall weight of my homemade battery box. The weight savings alone made these an excellent alternative to my old sealed-lead-acid (SLA) batteries, which were significantly heavier and bulkier with far less capacity. I was able to increase my battery life 5-fold with this switch. Ease of Use & Instructions The included instructions were basic but relatively easy to understand. While they provided the necessary information for general use, those unfamiliar with LiFePO4 batteries may need to do a little extra research to know what the specification tables mean (such as what the charge [C] rating of your charger should be). However, for anyone with experience using these types of batteries, setup should be straightforward. Shipping & Initial Charge The batteries arrived quickly and were delivered in perfect condition. They came with an approximate 30% State of Charge (SOC). Charging them up to full was quick and hassle-free. Final Thoughts Extremely satisfied with my purchase. Overall, these SEFEPODER LiFePO4 batteries offer great quality, reliable performance, and an excellent weight-to-capacity ratio. Given their compact design, lightweight construction, and full-capacity performance, I wouldn’t hesitate to buy them again. But with 4000+ rated cycles, why would I? LOL ⭐ Highly recommended for anyone looking for reliable and efficient lithium batteries!
Review: Good quality for the money. - So far so good, much lighter than the other batteries I was using. They charge fine with the old charger, seems to take a little long. But they last longer and are much more powerful. Well worth the extra cost for me.

## Features

- 【Excellent Performance】: Sefepoder LiFePO4 batteries are made of high quality cells with high energy density, Long cycle life, Good safety performance, no memory effect, etc. The batteries are only 1/3 of the weight of lead-acid batteries of the same capacity!More safety and environmentally friendly than lead-acid batteries.
- 【Safe and Reliable】: LiFepo4 batteries will not burn when overcharged, overdischarged, overcurrent or short-circuited, and can withstand high temperatures without decomposing, with built-in BMS protection against overcharge, overdischarge, overcurrent and short-circuit circuits. Can be connected in series or parallel, up to 4 identical batteries in series, 10A fast charge, output discharge up to 20A continuous and 3C pulse.
- 【Long service life】: Lithium-ion batteries 4000+ cycles no problem, while traditional lead-acid batteries only 200-300 cycles, no memory effect, no matter what state the battery is in, a charge can be used.
- 【Wide Applications】: Widely used in most fields, such as: Electric Scooter, Lighting, 12V router, RV/outdoor camping, riding toys, power wheels, fish finder, amateur radio, solar/wind energy, 12V router, Kayak,off-grid applications, etc.
- 【What You Get】：2*12V 20Ah LiFePO4 battery, 12 months warranty, If you have any questions, please feel free to contact us(please use LiFePo4 special charger, with automatic SLA charger may not be full)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7ZL6XK9 |
| Battery Capacity | 20 amp_hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Type | Lithium-Phosphate |
| Best Sellers Rank | #51,060 in Health & Household ( See Top 100 in Health & Household ) #89 in 12V Batteries |
| Brand | SEFEPODER |
| Brand Name | SEFEPODER |
| Compatible with Vehicle Type | Lighting,Power wheel,Fish Finder,12V router,camping |
| Customer Reviews | 4.4 out of 5 stars 425 Reviews |
| Included Components | 2*12.8V 20Ah Battery |
| Item Dimensions D x W x H | 5.94"D x 3.85"W x 3.74"H |
| Item Highlight | 4000+ Cycles Rechargeable Battery for Electric Scooter, Ride On Toy, Lighting, Power Wheels, Fish Finder and More |
| Item Type Name | Lifepo4 battery |
| Item Weight | 7.9 pounds |
| Manufacturer | Huizhou Yu'an Technology Co., Ltd |
| Manufacturer Part Number | SP1220M |
| Manufacturer Warranty Description | 1 year |
| Model Number | SP1220M |
| Number of Items | 1 |
| Size | 12V 20Ah-Mini-2 Pack |
| Terminal | F2 Terminal |
| Vehicle Service Type | Lighting,Power wheel,Fish Finder,12V router,camping |
| Voltage | 12.8 volts |

## Product Details

- **Battery Capacity:** 20 amp_hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** SEFEPODER
- **Item Weight:** 7.9 pounds
- **Product Dimensions:** 5.94"D x 3.85"W x 3.74"H
- **Size:** 12V 20Ah-Mini-2 Pack
- **Terminal:** F2 Terminal
- **Vehicle Service Type:** Lighting,Power wheel,Fish Finder,12V router,camping
- **Voltage:** 12.8 volts

## Images

![12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack with 40A BMS - Image 1](https://m.media-amazon.com/images/I/61XAudeWUAL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and High-Quality LiFePO4 Batteries – Worth Every Penny!
*by S***E on February 22, 2025*

I have been running these in my home made battery box for a few months now and have been thoroughly impressed with their performance. You can tell from the clean construction that these were high-quality batteries. Performance & Capacity After running a capacity test at home, I confirmed that these batteries deliver their full-rated capacity. They performed exactly as expected, maintaining a stable voltage throughout the discharge cycle. Build Quality & Design The construction of these batteries is top-notch—solid and durable. One of the standout features is their compact size, which is notably smaller compared to similar products in the same category. I find this to be a huge advantage in my limited space application. Additionally, these batteries are lightweight, which helped reduce the overall weight of my homemade battery box. The weight savings alone made these an excellent alternative to my old sealed-lead-acid (SLA) batteries, which were significantly heavier and bulkier with far less capacity. I was able to increase my battery life 5-fold with this switch. Ease of Use & Instructions The included instructions were basic but relatively easy to understand. While they provided the necessary information for general use, those unfamiliar with LiFePO4 batteries may need to do a little extra research to know what the specification tables mean (such as what the charge [C] rating of your charger should be). However, for anyone with experience using these types of batteries, setup should be straightforward. Shipping & Initial Charge The batteries arrived quickly and were delivered in perfect condition. They came with an approximate 30% State of Charge (SOC). Charging them up to full was quick and hassle-free. Final Thoughts Extremely satisfied with my purchase. Overall, these SEFEPODER LiFePO4 batteries offer great quality, reliable performance, and an excellent weight-to-capacity ratio. Given their compact design, lightweight construction, and full-capacity performance, I wouldn’t hesitate to buy them again. But with 4000+ rated cycles, why would I? LOL ⭐ Highly recommended for anyone looking for reliable and efficient lithium batteries!

### ⭐⭐⭐⭐⭐ Good quality for the money.
*by R***F on September 14, 2026*

So far so good, much lighter than the other batteries I was using. They charge fine with the old charger, seems to take a little long. But they last longer and are much more powerful. Well worth the extra cost for me.

### ⭐⭐⭐⭐⭐ Great option for motorized Metro Monility wheelchair
*by G***O on August 6, 2026*

Much lighter than my old battery that was Li-ion. This LiFePO4 battery is a significant improvement. I put 2 into my Metro Mobility M1 motorized wheelchair, and it works well, the capacity is larger than OEM, and took longer to charge? About 8 hrs, but looks like there is a corresponding increase in distance. Good value and option. I had to use small screws for terminal connections. It doesn’t have a screw hole like the OEM

## Frequently Bought Together

- SEFEPODER 12V 20Ah Lithium LiFePO4 Deep Cycle Battery 2 Pack, 4000+ Cycles Rechargeable Battery for Electric Scooter, Ride On Toy, Lighting, Power Wheels, Fish Finder and More with Built-in 40A BMS
- ExpertPower 24V 5A Smart Electric Scooter Charger for Lithium LiFePO4 Rechargeable Batteries | XLR Male/Inline Female | Go-Go Elite Traveller, Jazzy Power Chair, Pride Mobility Shopride, Schwinn
- YZPOWER 29.4V 5A Power Adapter for Electric Bike Mobility Scooter 24V Lithium Battery Charger 3-Pin XLR Connector

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-11*