---
product_id: 613760554
title: "SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS"
brand: "sefepoder"
price: "₨77176"
currency: LKR
in_stock: true
reviews_count: 8
category: "Sefepoder"
url: https://www.desertcart.lk/products/613760554-sefepoder-2-pack-12v-15ah-lifepo4-deep-cycle-battery-2000
store_origin: LK
region: Sri Lanka
---

# 16A continuous discharge 2000+ cycles lifespan 1/3 weight of lead-acid SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS

**Brand:** sefepoder
**Price:** ₨77176
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your lifestyle with batteries that keep pace with your hustle.

## Quick Answers

- **What is this?** SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS by sefepoder
- **How much does it cost?** ₨77176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/613760554-sefepoder-2-pack-12v-15ah-lifepo4-deep-cycle-battery-2000)

## 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

- • **Built-In Brainy BMS:** Smart 16A Battery Management System protects against overcharge, discharge, and short circuits for peace of mind.
- • **Featherlight Energy:** Only one-third the weight of traditional lead-acid batteries—carry more, stress less.
- • **Versatile Powerhouse:** Perfect for scooters, power wheels, fish finders, and off-grid setups—upgrade your gear effortlessly.
- • **Power When You Need It:** 16A continuous output with 3C pulse for reliable, high-demand performance.
- • **Endurance That Outlasts:** Over 2000 recharge cycles means your adventures keep going while others quit early.

## Overview

The SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Batteries deliver ultra-long life with 2000+ recharge cycles, lightweight design at just 3.3 lbs each, and a robust 16A continuous discharge supported by a built-in smart BMS. Ideal for scooters, lighting, power wheels, and outdoor tech, these rechargeable batteries combine safety, durability, and high performance to keep your devices powered longer and lighter.

## Description

Product description 12V 15Ah Lifepo4 Battery Built-in battery management system (BMS) protects the battery from various conditions during the charging/discharging process.And with high temp / low temp automatic cut off. The weight of LiFePO4 battery is only 1/3 of traditional lead-acid battery. LiFePO4 battery can provide 2,000+ cycles and 10 years of service life. It is more durable and longer life than traditional lead-acid batteries. APPLICATIONS Lithium iron phosphate batteries are acid-free, so you can easily use them at home, at work or for your trusted, safe outdoor needs. It is recommended to charge the battery with a professional LiFePO4 charger in order to fully charge it (existing lead acid battery chargers (wet, AGM or gel) will also work fine) We are always looking to provide the perfect power solution for our customers. Battery Specifications

Review: Cheap battery extender. - I extended my 12v car battery with this. Despite the comments not to do it, a battery balancer costs anywhere upward of $200. So I made my own for under $10. I may be wrong in some assumptions, and am still testing my setup, and will update in the future on more actual results. In the meantime, I theorize: My lead acid car battery charges at 14.4V (11A), and discharges at 12.65V (800CCA). This battery charges at 14.4V (4A), and discharges at 13.35V (8A, 20A burst). I connected this lithium battery in series to a 100W 3ohms resistor. Then I connected the lithium battery + resistor unit to the lead acid battery in parallel. After about 60 minutes of driving, the resistor was slightly warmed up, but still less than hand temperature, and the Li battery was cold to the touch, and both batteries balanced out. The resistor was added to lower the balancing currents between both batteries, and to protect the Li battery from over charge currents. From online: A lead acid battery has an internal resistance average of 20 mOhms. A lithium battery has an internal resistance average of 100 mOhms. Assuming this information is correct, and if my charging circuit provides 10A charging current (which is on the high side), the lithium battery without resistor should charge at approx 1.6A, while the lead acid should charge at 8.666A. So a resistor may not even be necessary for active (being charged) operation. More than likely the actual charge current is lower, as the charging circuit may only provide 5 to 6A of charge current,thus lowering the lithium charge current below the nominal. With added 3 ohms resistor, the 14.4 charge voltage drops to 13.75V, as a further protection against shorts, overcharges and over discharges. The main 2 reasons I have the resistor installed is: 1- High current draw protection (eg: when the battery wants to start the engine, and a voltage sag happens). 2- Battery balancing when charger circuit disconnects. Number 2 is the main reason, as the 14.4V charge voltage over the lead acid battery (13.75V on the Li battery side after resistor) disconnects, and the Lead acid battery drops to its nominal 12.50V, and the lithium to its 13.5V. That's a 1V differential between both, and with only 20mOhms on resistance, the current draw of the Lithium trying to charge the Lead acid would be about 50 amps (ignoring wiring resistances, probably closer to 25A in real life), well above the max the Li can handle. With the 3 Ohms resistor, the current draw from the Li to the Lead Acid should be closer to 0.333mA. A better suited 1Ohms resistor should allow for balancing currents of 1A. The resistor isn't the most efficient way to limit current, but considering that it was a very cheap solution, IMHO it was the best solution for an average Joe. The cons of this resistor setup, is that after shutting off the car, both batteries will self balance for a time, until the 13.50V voltage of the Li battery, matches the 12.50V of the Lead acid. Consider that the car also has parasitic losses, drawing energy from the lithium battery first; and all that balancing and parasitic losses all go through the resistor which basically converts roughly 1 to 3W in heat loss.... The second con, is that when the starter motor is engaged, drawing up to 200A (400A peak); and the Lead acid voltage drops to 10V, the Li battery will be taxed heavily. It can provide a max of 20A for a duration of 3 seconds. If we presume that the LeadAcid has an internal resistance of 10mOhms, and the Li+3Ohms resistor is 3100mOhms, then about 200A/3110*3100= 199.35A goes to the Lead Acid, and about 0.64A goes to the Lithium (provided both batteries leveled out to 12.50V). If the engine is started immediately after it was shut down (start-stop system at a red light), the Li still has 13.5V, making the amp rating ~0.83A The rest of the power gets drawn from the lead acid. For that reason, I believe a 1 or 0.5 ohm resistor may be more suited for regular cars allowing higher balancing, and higher starter discharge currents. In my case however, I own a hybrid car, and the starter only gets power from the 12V battery, if the high voltage battery is depleted. So it basically never draws power from the 12v. So the Li battery is merely there to extend the life of the 12V battery, and take care of the parasitic losses of the car (sensors, remote unlock, etc...). So far it also seems to work just fine. I'll update when something goes wrong or fails.
Review: Good batteries - I had one of the batteries die and the scooter was not starting. I replaced the batteries with these two and they have been lasting the whole day and working great so far

## 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, 6A fast charge, output discharge up to 16A continuous and 3C pulse.
- 【Long service life】: Lithium-ion batteries 2000+ 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: Lighting, 12V router, RV/outdoor camping, riding toys, RV, power wheels, fish finder, scooters, amateur radio, solar/wind energy, 12V router, Kayak,off-grid applications, etc.
- 【What You Get】：1*12V 15Ah 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 | B0CSWMF35Q |
| Amperage | 16 Amps |
| Antenna Location | Fisher Finder, Power Wheel,Emergency Lighting |
| Battery Capacity | 15 Amp Hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Cell Type | Lithium-Phosphate |
| Battery Weight | 3.1 Pounds |
| Best Sellers Rank | #54,565 in Health & Household ( See Top 100 in Health & Household ) #102 in 12V Batteries |
| Brand | SEFEPODER |
| Built-In Media | 2*12.8V 15Ah LiFePO4 Battery |
| Customer Reviews | 4.4 out of 5 stars 699 Reviews |
| Item Dimensions | 5.94 x 3.81 x 3.93 inches |
| Item Type Name | SP-1215 |
| Item Weight | 3.3 Pounds |
| Manufacturer | SEFEPODER |
| Model Name | SP-1215 |
| Model Number | SP-1215 |
| Number of Batteries | 1 12V batteries required. (included) |
| Recommended Uses For Product | Fisher Finder, Power Wheel,Emergency Lighting |
| Reusability | Rechargeable |
| Unit Count | 2.0 Count |
| Voltage | 12.8 Volts |
| Warranty Description | 1 year |

## Product Details

- **Battery Capacity:** 15 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** SEFEPODER
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Fisher Finder, Power Wheel,Emergency Lighting

## Images

![SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS - Image 1](https://m.media-amazon.com/images/I/61M6YNUqruL.jpg)
![SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS - Image 2](https://m.media-amazon.com/images/I/61FeWNZ0v+L.jpg)
![SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS - Image 3](https://m.media-amazon.com/images/I/71vzeIS+HSL.jpg)
![SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS - Image 4](https://m.media-amazon.com/images/I/71o2y2HCytL.jpg)
![SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS - Image 5](https://m.media-amazon.com/images/I/71f1rM96uLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap battery extender.
*by H***B on September 29, 2022*

I extended my 12v car battery with this. Despite the comments not to do it, a battery balancer costs anywhere upward of $200. So I made my own for under $10. I may be wrong in some assumptions, and am still testing my setup, and will update in the future on more actual results. In the meantime, I theorize: My lead acid car battery charges at 14.4V (11A), and discharges at 12.65V (800CCA). This battery charges at 14.4V (4A), and discharges at 13.35V (8A, 20A burst). I connected this lithium battery in series to a 100W 3ohms resistor. Then I connected the lithium battery + resistor unit to the lead acid battery in parallel. After about 60 minutes of driving, the resistor was slightly warmed up, but still less than hand temperature, and the Li battery was cold to the touch, and both batteries balanced out. The resistor was added to lower the balancing currents between both batteries, and to protect the Li battery from over charge currents. From online: A lead acid battery has an internal resistance average of 20 mOhms. A lithium battery has an internal resistance average of 100 mOhms. Assuming this information is correct, and if my charging circuit provides 10A charging current (which is on the high side), the lithium battery without resistor should charge at approx 1.6A, while the lead acid should charge at 8.666A. So a resistor may not even be necessary for active (being charged) operation. More than likely the actual charge current is lower, as the charging circuit may only provide 5 to 6A of charge current,thus lowering the lithium charge current below the nominal. With added 3 ohms resistor, the 14.4 charge voltage drops to 13.75V, as a further protection against shorts, overcharges and over discharges. The main 2 reasons I have the resistor installed is: 1- High current draw protection (eg: when the battery wants to start the engine, and a voltage sag happens). 2- Battery balancing when charger circuit disconnects. Number 2 is the main reason, as the 14.4V charge voltage over the lead acid battery (13.75V on the Li battery side after resistor) disconnects, and the Lead acid battery drops to its nominal 12.50V, and the lithium to its 13.5V. That's a 1V differential between both, and with only 20mOhms on resistance, the current draw of the Lithium trying to charge the Lead acid would be about 50 amps (ignoring wiring resistances, probably closer to 25A in real life), well above the max the Li can handle. With the 3 Ohms resistor, the current draw from the Li to the Lead Acid should be closer to 0.333mA. A better suited 1Ohms resistor should allow for balancing currents of 1A. The resistor isn't the most efficient way to limit current, but considering that it was a very cheap solution, IMHO it was the best solution for an average Joe. The cons of this resistor setup, is that after shutting off the car, both batteries will self balance for a time, until the 13.50V voltage of the Li battery, matches the 12.50V of the Lead acid. Consider that the car also has parasitic losses, drawing energy from the lithium battery first; and all that balancing and parasitic losses all go through the resistor which basically converts roughly 1 to 3W in heat loss.... The second con, is that when the starter motor is engaged, drawing up to 200A (400A peak); and the Lead acid voltage drops to 10V, the Li battery will be taxed heavily. It can provide a max of 20A for a duration of 3 seconds. If we presume that the LeadAcid has an internal resistance of 10mOhms, and the Li+3Ohms resistor is 3100mOhms, then about 200A/3110*3100= 199.35A goes to the Lead Acid, and about 0.64A goes to the Lithium (provided both batteries leveled out to 12.50V). If the engine is started immediately after it was shut down (start-stop system at a red light), the Li still has 13.5V, making the amp rating ~0.83A The rest of the power gets drawn from the lead acid. For that reason, I believe a 1 or 0.5 ohm resistor may be more suited for regular cars allowing higher balancing, and higher starter discharge currents. In my case however, I own a hybrid car, and the starter only gets power from the 12V battery, if the high voltage battery is depleted. So it basically never draws power from the 12v. So the Li battery is merely there to extend the life of the 12V battery, and take care of the parasitic losses of the car (sensors, remote unlock, etc...). So far it also seems to work just fine. I'll update when something goes wrong or fails.

### ⭐⭐⭐⭐⭐ Good batteries
*by A***R on April 11, 2026*

I had one of the batteries die and the scooter was not starting. I replaced the batteries with these two and they have been lasting the whole day and working great so far

### ⭐⭐⭐⭐⭐ Great buy
*by A***Z on April 1, 2026*

Great batteries for the money!! Light but powerful.

## Frequently Bought Together

- SEFEPODER 2 Pack 12V 15Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Scooter, Lighting, Power Wheels, Fish Finder and More with Built-in 16A BMS
- ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Battery Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-29*