---
product_id: 638079199
title: "12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor"
brand: "feence"
price: "¥79043"
currency: JPY
in_stock: false
reviews_count: 9
url: https://www.desertcart.jp/products/638079199-12v-200ah-lifepo4-lithium-battery-with-2560wh-energy-max-2560w
store_origin: JP
region: Japan
---

# 2560W Peak Power Bluetooth Real-Time Monitoring 200Ah High Capacity 12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor

**Brand:** feence
**Price:** ¥79043
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your freedom with smart, safe, and long-lasting energy!

## Quick Answers

- **What is this?** 12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor by feence
- **How much does it cost?** ¥79043 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/638079199-12v-200ah-lifepo4-lithium-battery-with-2560wh-energy-max-2560w)

## Best For

- feence enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Longevity:** Designed for 8000+ deep cycles and a 10-year lifespan, this battery is the ultimate cost-effective energy solution for RVs, marine, and solar setups.
- • **Scalable & Versatile:** Supports parallel and series connections up to 51.2V/800Ah, perfect for expanding your off-grid power system with ease.
- • **Power That Lasts All Day:** 200Ah automotive-grade LiFePO4 cells deliver 20% more power than standard batteries, ensuring your devices and adventures never run out of juice.
- • **Stay Connected & In Control:** Bluetooth-enabled app lets you monitor battery health, charge status, and voltage in real time—because knowledge is power.
- • **Safe & Smart Battery Management:** Built-in 200A BMS protects against overcharge, overdischarge, overheating, and short circuits for worry-free, long-lasting performance.

## Overview

The FEENCE 12V 200Ah LiFePO4 battery offers a robust 2560Wh capacity with a 2560W peak load, featuring automotive-grade cells for 20% more power. Equipped with a 200A BMS for multi-layer protection and Bluetooth connectivity for real-time monitoring, it supports over 8000 deep cycles and a decade-long lifespan. Ideal for RVs, solar energy storage, and marine trolling motors, it combines safety, scalability, and smart tech to keep you powered wherever life takes you.

## Description

Product description

Review: Nice Battery - I bought this to use as an expansion battery for a Bluetti power station. The battery itself is very nicely constructed, with a heavy duty case with carrying handles. The BMS app is very basic but it seems to be spot on with a Victron smart shunt that I installed for my project. For the money, this seems to be a homerun. It has cold temp charge protection along with a working app, plus a solid external build with epoxy set battery posts. Maybe a set of safety caps included would be a nice addition and also individual cell voltages in the app. I charged it to 100% and then used a 12v fridge to run it down to 80%, that took over 48 hours lol!
Review: Perfectly happy with these. - I've got 4 in a 2s2p configuration. They charge and discharge great. I know the cold temp BMS works from real world experience. What I wasn't expecting was how long it would take me to warm up the batteries. it took several hours sitting right next to propane heaters in a 60 degree room for them to go from 26 to 41. I had these wired poorly at first which caused the SOC to be very out of whack. For months. I ran capacity tests on them and they still performed as expected. I rewired correctly with equal distance wiring and going through a bus bar. They are ALWAYS within 1% of each other now. I was apprehensive to use the SUPER Chinese app on my phone but it works and the Bluetooth is invaluable in my opinion.. coming from someone who wasn't even looking for the feature and didn't really even plan on using it. I'm still only at 15 cycles and I may try to sneak two more in. I need to run a mini split somewhat regularly and running a comparable "portable" AC drew these down to 60 percent in 3.5 hours (continually running) so I'm thinking 6 batteries would get me 12 hours which should be plenty once I'm fully insulated. Running a 43" TV, sound bar with surround and sub, lamp, floor lamp, hanging lights, heating blankets, and dometic fridge (my normal "camping" load) will draw down to 83% after 12 hours or so and be fully charged before noon on a sunny day with my 800 watts of panels. They're only 45 pounds. nice carrying handles. bluetooth. 200ah for under $400. What's not to like. Very happy with them for what I paid. Update - I can't say enough good things about these batteries so far. I don't know how much is the charge controller and how much is the batteries but the 2s2p is running LOCKSTEP together. all batteries are showing 13.28 volts and 93 percent. this is without a balancer wired in. The Bluetooth is even a little more in depth than some new batteries I just purchased (it shows remaining AH). They're great ALSO. Try the Overkill Solar app. It will connect to these and it's a bit less buggy, imo, than the xixiang app or whatever it's called and much less Chinese.

## Features

- 【A+ Grade Battery Cell & High Performance】12v 200ah lifepo4 battery is made of automotive 8-group A+ grade battery cells, 20% more power than ordinary lifepo4 battery 200ah, excellent balance voltage, better performance than 200ah lithium battery, support 1.2C discharge, instantly can reach 3000w power.
- 【200A BMS Multi-Protection】Built-in 200A BMS, 12v 200ah lithium battery prevents overcharging, overdischarging, overcurrent, overheating and short circuit. Automatically cuts off power when high/low temperature is detected to ensure safe charging/discharging.
- 【Bluetooth APP & Good Heat Dissipation】12v lithium battery 200ah Battery connection via Bluetooth on cell phone to get the capacity and voltage, charging/discharging status, and SOC data of the battery in real time; Optimize the heat dissipation cable to reduce the internal temperature of the battery when discharging and enhance the safety.
- 【Deep Cycle 8000+】 12v 200ah battery is designed for ultra-long cycle use, deep cycle battery 12v it supports 8000 cycles at 100% Depth of Discharge (DOD) and up to 15000 cycles at 60% DOD, lithium batteries 12v 200ah has a service life of up to 10 years. More cost-effective.
- 【Support 4S4P】Parallel and series form a maximum of 51.2V800AH, the maximum energy for 40.96kWh, 200 ah lithium battery 12v support solar charging, with a backup power supply for writers, 12 volt lithium battery 200ah fully charged after a long period of storage for 6 months, can still be used normally, recommended to use 14.6V voltage charging.
- 【Extra Long After-sales Service】The 12v lifepo4 battery 200ah has been certified by a number of organizations, lifepo4 200ah battery provides you with the highest level of safety, and Feence's professional technical team offers a 5-year warranty and 7x16 hour online fast feedback. lifepo4 battery 200ah 12v cannot be used as a starting battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D77XYC2F |
| Best Sellers Rank | #470,125 in Health & Household ( See Top 100 in Health & Household ) #3,395 in 12V Batteries |
| Brand Name | FEENCE |
| Customer Reviews | 4.4 out of 5 stars 42 Reviews |
| Manufacturer Part Number | 12V200AH-BT-FE |
| Model Number | 12V200AH-BT-FE |
| UPC | 797422694329 |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Battery Capacity:** 200 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** FEENCE
- **Item Weight:** 45.3 Pounds
- **Manufacturer:** FEENCE
- **Product Dimensions:** 9.45"D x 20.55"W x 8.66"H
- **Terminal:** Bolt Terminal
- **Vehicle Service Type:** Boat, RV
- **Voltage:** 12 Volts

## Images

![12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor - Image 1](https://m.media-amazon.com/images/I/61PrhH0FRuL.jpg)
![12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor - Image 2](https://m.media-amazon.com/images/I/61rKqZuYhtL.jpg)
![12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor - Image 3](https://m.media-amazon.com/images/I/61GZYhrjqDL.jpg)
![12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor - Image 4](https://m.media-amazon.com/images/I/61SmCZ+Ko2L.jpg)
![12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy Max. 2560W Load Power Built-in 200A BMS And BlueTooth,10 Years Lifetime 8000+ Cycles, Perfect for RV Solar Energy Storage Marine Trolling Motor - Image 5](https://m.media-amazon.com/images/I/61SHTVcZNIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Battery
*by B***E on September 14, 2024*

I bought this to use as an expansion battery for a Bluetti power station. The battery itself is very nicely constructed, with a heavy duty case with carrying handles. The BMS app is very basic but it seems to be spot on with a Victron smart shunt that I installed for my project. For the money, this seems to be a homerun. It has cold temp charge protection along with a working app, plus a solid external build with epoxy set battery posts. Maybe a set of safety caps included would be a nice addition and also individual cell voltages in the app. I charged it to 100% and then used a 12v fridge to run it down to 80%, that took over 48 hours lol!

### ⭐⭐⭐⭐⭐ Perfectly happy with these.
*by C***S on February 6, 2025*

I've got 4 in a 2s2p configuration. They charge and discharge great. I know the cold temp BMS works from real world experience. What I wasn't expecting was how long it would take me to warm up the batteries. it took several hours sitting right next to propane heaters in a 60 degree room for them to go from 26 to 41. I had these wired poorly at first which caused the SOC to be very out of whack. For months. I ran capacity tests on them and they still performed as expected. I rewired correctly with equal distance wiring and going through a bus bar. They are ALWAYS within 1% of each other now. I was apprehensive to use the SUPER Chinese app on my phone but it works and the Bluetooth is invaluable in my opinion.. coming from someone who wasn't even looking for the feature and didn't really even plan on using it. I'm still only at 15 cycles and I may try to sneak two more in. I need to run a mini split somewhat regularly and running a comparable "portable" AC drew these down to 60 percent in 3.5 hours (continually running) so I'm thinking 6 batteries would get me 12 hours which should be plenty once I'm fully insulated. Running a 43" TV, sound bar with surround and sub, lamp, floor lamp, hanging lights, heating blankets, and dometic fridge (my normal "camping" load) will draw down to 83% after 12 hours or so and be fully charged before noon on a sunny day with my 800 watts of panels. They're only 45 pounds. nice carrying handles. bluetooth. 200ah for under $400. What's not to like. Very happy with them for what I paid. Update - I can't say enough good things about these batteries so far. I don't know how much is the charge controller and how much is the batteries but the 2s2p is running LOCKSTEP together. all batteries are showing 13.28 volts and 93 percent. this is without a balancer wired in. The Bluetooth is even a little more in depth than some new batteries I just purchased (it shows remaining AH). They're great ALSO. Try the Overkill Solar app. It will connect to these and it's a bit less buggy, imo, than the xixiang app or whatever it's called and much less Chinese.

### ⭐⭐⭐⭐⭐ Value for cost
*by J***3 on September 2, 2025*

This is a great price. It is comparable to simular batteries costing more. The Bluetooth is convenient and it is sooo light. The other one I had before weighed around 90lbs. This one is under 5lbs for the same rating. I use this for my hydraulic press in my shop. But I also take it with me camping. It's a good buy.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*