---
product_id: 513968282
title: "12V 50Ah LiFePO4 Battery 12V Lithium Battery 50Ah, 4000+ Deep Cycle Marine Lithium Batteries Built-in 50A BMS 640Wh & 10-Year Lifespan for Boat,Kayak,30-40 Ibs Trolling Motor,RV,Riding Mower"
brand: "djlbermpw"
price: "53644 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/513968282-12v-50ah-lifepo4-battery-12v-lithium-battery-50ah-4000-deep
store_origin: KG
region: Kyrgyzstan
---

# 4000+ deep cycles 50Ah high capacity Built-in 50A BMS safety 12V 50Ah LiFePO4 Battery 12V Lithium Battery 50Ah, 4000+ Deep Cycle Marine Lithium Batteries Built-in 50A BMS 640Wh & 10-Year Lifespan for Boat,Kayak,30-40 Ibs Trolling Motor,RV,Riding Mower

**Brand:** djlbermpw
**Price:** 53644 som
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your journey with lightweight, long-lasting, and ultra-safe energy!

## Quick Answers

- **What is this?** 12V 50Ah LiFePO4 Battery 12V Lithium Battery 50Ah, 4000+ Deep Cycle Marine Lithium Batteries Built-in 50A BMS 640Wh & 10-Year Lifespan for Boat,Kayak,30-40 Ibs Trolling Motor,RV,Riding Mower by djlbermpw
- **How much does it cost?** 53644 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/513968282-12v-50ah-lifepo4-battery-12v-lithium-battery-50ah-4000-deep)

## Best For

- djlbermpw enthusiasts

## Why This Product

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

## Key Features

- • **Scalable Energy:** Easily connect up to 4 batteries in parallel or 2 in series to customize your power needs from 12V to 48V.
- • **Power That Lasts:** Up to 4000 deep cycles and a decade of reliable energy—never get caught powerless again.
- • **Versatile & Ready:** Perfect for marine adventures, RVs, trolling motors, solar setups, and off-grid lifestyles—power your passions anywhere.
- • **Safety First, Always:** Advanced 50A Battery Management System shields against overcharge, overheating, and short circuits for peace of mind.
- • **Featherweight Champion:** At just 11.2 lbs, it’s 1/3 the weight of traditional lead-acid batteries—portable power made effortless.

## Overview

The DJLBERMPW 12V 50Ah LiFePO4 battery delivers 640Wh of stable, deep-cycle power with a 10-year lifespan. Featuring a built-in 50A BMS for top-tier safety and weighing only 11.2 lbs, it’s designed for versatile use in marine, RV, solar, and outdoor power applications. Its scalable design supports series and parallel connections, making it the go-to battery for professionals seeking reliable, lightweight, and long-lasting energy solutions.

## Description

12V 50Ah LiFePO4 Battery 12V Lithium Battery 50Ah, 4000+ Deep Cycle Marine Lithium Batteries Built-in 50A BMS 640Wh & 10-Year Lifespan for Boat,Kayak,30-40 Ibs Trolling Motor,RV,Riding Mower

## Features

- 【100% Protection of 12V Lithium Batteries】Highest-level safety is based on UL Testing Reports for the cells inside the battery and upgraded BMS, Our LiFePO4 battery has built-in 50A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, ensuring the LiFePO4 battery's safety level and optimize the 12V battery performance.
- 【Grade A Lithium Battery Cell Support 4000-15000 Deep Cycle】Our LiFePO4 Lithium Battery with higher energy density, more stable performance and greater power.Our Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000 times(@100% DOD) to 15000 times(@60% DOD) and provide up to 10 years of service life.(Warm prompt:If the battery is not used continually,it should be charged every 3-5 months,that can make the battery available for a longer time)
- 【Lightweight Design and Compact Size】Our 12V 50Ah LiFePO4 battery has a lightweight of 11.2lbs, only 1/3 the weight of the lead-acid battery at the same capacity, lighter and more portable for you to move or carry it. And our LiFePO4 battery More faster to be fully charged, which makes it easier to use. If you purchase more 12V 50Ah lithium batteries and add a waterproof Box, it is perfect for Marine, Boat, and Trolling Motor, making your outdoor fishing and sea gatherings more fun
- 【12V 50AH Expand to 48V 50AH/12V 200AH】4 Pack-12V50Ah Battery Connection Tips:1.To connect in series or in paral-lel,batteries need meet below conditions:first-the same battery capacity (Ah);Second-from same brand;Third-fully charge the batteries separately(voltage at rest＞13.4V) before connect in series or in paral-lel;2.Limitation for Series Connection: Up to 2 identical batteries for up to 48V (51.2V) 50AH;3.Limitation for Parallel Connection:Up to 4 identical batteries for up to 12V 200Ah
- 【12V 50Ah LiFePO4 Battery Multifunctional Used】Lithium Battery supports up to in series and in parallel to get more capacity,Perfect for Marine,trolling Motor,boat,RV, vehicles, recreational vehicles, golf carts, Solar, lighting, backup power supply, home energy storage,off grid application, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DJLBERMPW |
| Size | 12V 50Ah |
| Product Dimensions | 7.76"D x 6.63"W x 6.57"H |
| Number Of Cells | 4 |
| Resistance | 20 Milliohms |
| Terminal | M6 Terminal |
| Automotive Fit Type | Universal Fit |
| Manufacturer | DJLBERMPW |
| Model | 12v-100ah-50ah-pack |
| Item Weight | 11 pounds |
| Item model number | 12v-50ah-pack |
| Batteries | 1 12V batteries required. |
| Manufacturer Part Number | 12-50ah/100ah-1-2-3-pack |
| Special Features | Built-in BMS, Convenient To Carry, deep cycle, lightweight, waterproof |

## Product Details

- **Brand:** DJLBERMPW
- **Size:** 12V 50Ah
- **Product Dimensions:** 7.76"D x 6.63"W x 6.57"H
- **Number Of Cells:** 4
- **Resistance:** 20 Milliohms
- **Terminal:** M6 Terminal
- **Automotive Fit Type:** Universal Fit
- **Manufacturer:** DJLBERMPW

## Images

![12V 50Ah LiFePO4 Battery 12V Lithium Battery 50Ah, 4000+ Deep Cycle Marine Lithium Batteries Built-in 50A BMS 640Wh & 10-Year Lifespan for Boat,Kayak,30-40 Ibs Trolling Motor,RV,Riding Mower - Image 1](https://m.media-amazon.com/images/I/71QR-NnTY1L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the peak current before BMS stops battery?**
A: Dear, Valued customer

Thank you for your coming question.The battery is designed to handle a maximum output current of 100 amps. If the peak current exceeds this limit, the BMS control board will activate the intelligent power-off protection function.
This feature ensures the safety and longevity of the battery by preventing excessive current flow that could potentially damage the battery or connected devices. The BMS continuously monitors the current and voltage levels to safeguard the battery and connected equipment.

If you have any further questions or need additional information, please feel free to ask. We are here to assist you.

Best regards,
Dongjin Energy team

**Q: Es impermeable?**
A: Thank you very much for your question, our battery is waterproof. But the battery cannot be immersed in water for a long time.
Thanks & best regards,
Dongjin Energy Team

**Q: Will 50 amphr provide power to (2) garmin 106vs ultra unitsnits**
A: To determine if a 50 amp hour (Ah) battery can provide power to two Garmin 106vs Ultra units, you will need to calculate the power consumption of each device and compare it to the battery's capacity.
First,12V 50Ah battery detailed parameters is
Rated voltage:12.8V 
Nominal Capacity:50Ah
Energy:Power 640W
Second, check the power requirements of the Garmin 106vs Ultra units. Look for the specifications or user manual of the devices to find the power consumption in watts or the current draw in amps.

Once you have the power consumption for each unit, add them together to get the total power consumption. If the power consumption is given in watts, you can divide by the voltage of the devices to get the current draw in amps.

For example, if each Garmin 106vs Ultra unit consumes 50 watts and operates at 12 volts, the total power consumption would be 100 watts (50W + 50W). Dividing by the voltage, the total current draw would be approximately 8.33 amps (100W / 12V = 8.33A).

With a 50 Ah battery, you can estimate the runtime by dividing the battery capacity by the total current draw. In this case, the battery would theoretically power the devices for about 6 hours (50Ah / 8.33A = 6 hours).

**Q: Can it be charged with a standard 12v charger?**
A: Thank you for your interest in our DJLBERMPW LiFePO4 Battery 12V 50Ah Lithium Battery. In response to your question, we would like to inform you that the battery can only be charged with a 12V lithium-ion battery charger that is compatible with LiFePO4 batteries.

Using a standard 12V charger that is not specifically designed for lithium-ion batteries, including LiFePO4 batteries, could damage the battery or create a safety hazard. Therefore, we strongly recommend using a charger that is designed for LiFePO4 batteries to ensure safe and optimal charging of the battery.

If you have any further questions or concerns, please do not hesitate to contact us. We are always here to help you.

Thank you for considering our product.

Best regards,

## Frequently Bought Together

- DJLBERMPW 12V 50Ah LiFePO4 Battery 12V Lithium Battery, Built-in 50A BMS,Power 640W, 4000+ Lithium Deep Cycle Marine Battery 12V 50Ah for Boat,Trolling Motor,Kayak,RV,Solar,Camping,Riding Mower
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-27*