---
product_id: 586264116
title: "12V 100Ah RV LiFePO4 Lithium Battery- BCI Group 24, Deep Cycle LiFePO4 Battery Built-in 100A BMS, 1280Wh, Max.15000 Cycles, 10-Year Lifespan for RV, Solar, Trolling Motor, Marine"
brand: "timeusb"
price: "€ 599.74"
currency: EUR
in_stock: true
reviews_count: 8
category: "Timeusb"
url: https://www.desertcart.hr/products/586264116-12v-100ah-rv-lifepo4-lithium-battery-bci-group-24-deep
store_origin: HR
region: Croatia
---

# Built-in 100A smart BMS 15,000+ deep cycles lifespan 100Ah high-capacity power 12V 100Ah RV LiFePO4 Lithium Battery- BCI Group 24, Deep Cycle LiFePO4 Battery Built-in 100A BMS, 1280Wh, Max.15000 Cycles, 10-Year Lifespan for RV, Solar, Trolling Motor, Marine

**Brand:** timeusb
**Price:** € 599.74
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Freedom, Lighten Your Load

## Quick Answers

- **What is this?** 12V 100Ah RV LiFePO4 Lithium Battery- BCI Group 24, Deep Cycle LiFePO4 Battery Built-in 100A BMS, 1280Wh, Max.15000 Cycles, 10-Year Lifespan for RV, Solar, Trolling Motor, Marine by timeusb
- **How much does it cost?** € 599.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/586264116-12v-100ah-rv-lifepo4-lithium-battery-bci-group-24-deep)

## Best For

- timeusb enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Drop-In Upgrade:** At just 21 lbs, it’s one-third the weight of lead-acid batteries with a perfect Group 24 fit for effortless replacement.
- • **Confidence Backed by Service:** 5-year warranty plus lifetime expert support means you’re never powering your journey alone.
- • **Smart Safety, Zero Compromise:** 20+ protection protocols in the built-in 100A BMS ensure your battery stays safe and reliable on every trip.
- • **Scalable Power for the Long Haul:** Easily expand up to 20.48kWh with up to 16 units in series/parallel—ideal for extended off-grid RV or marine use.
- • **Endurance That Outlasts Your Adventures:** Over 15,000 cycles and a 10-year lifespan means power that keeps pace with your lifestyle.

## Overview

The Timeusb 12V 100Ah LiFePO4 battery is a UL-certified, high-capacity lithium-phosphate power source designed for RVs, marine, and solar applications. Featuring a robust 100A smart BMS with 20+ safety protections, it delivers over 15,000 deep cycles and a 10-year lifespan. Weighing only 21 lbs with a standard Group 24 footprint, it offers a lightweight, drop-in replacement for lead-acid batteries. Scalable up to 20.48kWh, it supports extended off-grid adventures backed by a 5-year warranty and lifetime customer support.

## Description

Product description Drop-in Replacement for Lead Acid Batteries LiFePO4 VS Lead-Acid Long-lasting energy for big demands – Timeusb 12V 100Ah Group24 LiFePO4 Battery Recommend charger Support Li/LiFePO4 mode Charging voltage: 14.4V±0.2V Charging current: 20A 300W solar panel is recommended to charge for 5 hours Add a DC-to-DC charger, if the alternator/generator supports DC output. Fits into your life, no matter the scene More Options from Timeusb 12V 100Ah Group24 12V 100Ah Group31 12V 140Ah Group31 12V 140Ah Bluetooth G31 12V 50Ah Low-temp LiFePO4 24V 50Ah Low-temp LiFePO4 36V 50Ah Low-temp LiFePO4

Review: Great for 24V Trolling Motors - I purchased these batteries to replace a couple of older AGM group 27 batteries that only lasted four years. I purchased two of the group size 24 batteries to save space and hooked them up in series for my 24V trolling motor. These batteries are very high quality and incredibly light compared to the old batteries! They provide amazing power and longevity compared to my old lead AGM batteries when fishing. Also, due to being a little lighter, I also get a bit more speed on my boat and less drag, further extending the life of these batteries when fishing all day. And the cost of these is considerably less than buying new AGM batteries, and they'll likely last years beyond what a regular lead battery will last! It's really a no-brainier if you need to replace or upgrade your boat trolling motor batteries. Shipping was fast, and the customer service team has reached out a couple of times to make sure everything is going smoothly. I would highly recommend these batteries for your fishing trolling motor needs.
Review: nice battery, great customer service - i purchased this battery as part of a portable solar generator build i wanted to do. it has 2k watt of power and i plan on it eventually having a total battery supply of 400 ah. eventually being the key word, which is why i chose this particular battery. i wanted a minimum of 200 ah's in each battery case and 100 ah batteries fit into my budget a lot better than 200 ah batteries. and the size of these group 24 batteries filled both of those. other 100 ah batteries were just 2 big to allow me to fit 2 in each case but 2 of the group 24 batteries fit perfectly with room for the bus bars and wires and anderson connector. i ordered 1 battery to start with just to make sure it was going to fit the way i wanted. it arrived quickly and included lots of good information about the battery, how to connect multiple batteries in series or parellel, etc. the generator is built into a modular tool box from harbor freight, the bottom rolling box being all the electronics, the medium box holding the batteries and the top smaller box holding cables and manuals, chargers, etc. after the lower box was complete i connected the battery box to test it and everything worked as i'd hoped. i tested both ac charging and solar charging and both worked well. and i tested all the outlets and lights and everything worked perfectly. the best part, for me, was the customer service. a rep from timeusbcontacted me shortly after purchasing the battery to find out if i was happy with the purchase. the first time she contacted me i was still in the process of putting the electronics together and hadn't had time to test the battery yet. i explained to her what i was building and that i hadn't tested the battery yet. and then she stayed in contact with me over the next couple weeks. not so much that it was annoying but enough that i was impressed with her dedication. she offered to answer any questions, should i have any, and even contacted me about sale prices on batteries. all in all im happy with the battery and impressed with the customer service. and i'd def recommend timeusb and the battery. as i purchase more batteries, they will def be more of these batteries and from timeusb.

## Features

- 【Cycle-Life Verified Cells 】Timeusb 12.8V 100Ah LiFePO4 battery engineered with top-tier A-grade LiFePO4 cells, this battery is certified to UL 1973, CE, and FCC standards. It is rated for >15,000 cycles at 60% depth of discharge (DOD), delivering a service life exceeding 10 years with minimal capacity fade—setting a new standard for long-term RV power reliability.
- 【Advanced Safety with Smart BMS】12.8V 100Ah Lithum battery equipped with a 100A Battery Management System utilizing 20+ protection protocols. Ensures complete safety against overcharge, over-discharge, short circuit, over-current, and high-temperature events, guaranteeing reliability in all RV power scenarios.
- 【Scalable Power for Extended Travel】Supports flexible system expansion to connect 4 units in series for a 48V 100Ah setup, or 4 in parallel for 12.8V 400Ah capacity. Maximum configuration of 16 units builds a 51.2V 400Ah (20.48kWh) energy bank, enabling extended off-grid capability for RVs and campers.
- 【Direct Group 24 Drop-In Replacement 】Weighing only 21 lbs—one-third the weight of lead-acid—this 12.8V 100Ah battery features a standard BCI Group 24 footprint. It seamlessly replaces G24/G31 AGM or SLA batteries for effortless integration into your RV's battery compartment.
- 【5-Year Warranty & Lifetime Support】Timeusb stands behind every battery with a robust 5-year warranty and lifetime technical support. Our responsive customer service team is here to provide expert solutions and ensure your complete satisfaction. With Timeusb, you never operate alone—we are always here with you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN8JHGYN |
| Battery Capacity | 100 Amp Hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Type | Lithium-Phosphate |
| Best Sellers Rank | #90,282 in Health & Household ( See Top 100 in Health & Household ) #194 in 12V Batteries |
| Brand | Timeusb |
| Brand Name | Timeusb |
| Compatible with Vehicle Type | Lawn Mower, Marine, RV, Scooter, Trailer, Trolling Motor |
| Customer Reviews | 4.9 out of 5 stars 14 Reviews |
| Included Components | 1* 12V100Ah Group24 LiFePO4 Battery, 2 x Insulating Caps for Bolts, 2 x M8 (16MM) Terminal Bolts, User manual |
| Item Dimensions D x W x H | 6.61"D x 10.23"W x 8.22"H |
| Item Type Name | 12V100Ah Group24 |
| Item Weight | 21 Pounds |
| Manufacturer | Timeusb |
| Manufacturer Part Number | 12V100Ah Group24 |
| Manufacturer Warranty Description | 5 years |
| Model Number | Li-Battery01 |
| Number Of Cells | 4 |
| Resistance | 40 Milliohms |
| Size | 12V100Ah Mini |
| Terminal | M8 |
| UPC | 617230903362 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Lawn Mower, Marine, RV, Scooter, Trailer, Trolling Motor |
| Voltage | 12.8 Volts |

## Product Details

- **Brand:** Timeusb
- **Size:** ‎12V100Ah Group24
- **Product Dimensions:** 6.61"D x 10.23"W x 8.22"H
- **Number Of Cells:** 4
- **Resistance:** 40 Milliohms
- **Terminal:** M8
- **Manufacturer:** Timeusb

## Images

![12V 100Ah RV LiFePO4 Lithium Battery- BCI Group 24, Deep Cycle LiFePO4 Battery Built-in 100A BMS, 1280Wh, Max.15000 Cycles, 10-Year Lifespan for RV, Solar, Trolling Motor, Marine - Image 1](https://m.media-amazon.com/images/I/71znL7hN8qL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for 24V Trolling Motors
*by N***. on April 23, 2024*

I purchased these batteries to replace a couple of older AGM group 27 batteries that only lasted four years. I purchased two of the group size 24 batteries to save space and hooked them up in series for my 24V trolling motor. These batteries are very high quality and incredibly light compared to the old batteries! They provide amazing power and longevity compared to my old lead AGM batteries when fishing. Also, due to being a little lighter, I also get a bit more speed on my boat and less drag, further extending the life of these batteries when fishing all day. And the cost of these is considerably less than buying new AGM batteries, and they'll likely last years beyond what a regular lead battery will last! It's really a no-brainier if you need to replace or upgrade your boat trolling motor batteries. Shipping was fast, and the customer service team has reached out a couple of times to make sure everything is going smoothly. I would highly recommend these batteries for your fishing trolling motor needs.

### ⭐⭐⭐⭐⭐ nice battery, great customer service
*by D***. on October 10, 2024*

i purchased this battery as part of a portable solar generator build i wanted to do. it has 2k watt of power and i plan on it eventually having a total battery supply of 400 ah. eventually being the key word, which is why i chose this particular battery. i wanted a minimum of 200 ah's in each battery case and 100 ah batteries fit into my budget a lot better than 200 ah batteries. and the size of these group 24 batteries filled both of those. other 100 ah batteries were just 2 big to allow me to fit 2 in each case but 2 of the group 24 batteries fit perfectly with room for the bus bars and wires and anderson connector. i ordered 1 battery to start with just to make sure it was going to fit the way i wanted. it arrived quickly and included lots of good information about the battery, how to connect multiple batteries in series or parellel, etc. the generator is built into a modular tool box from harbor freight, the bottom rolling box being all the electronics, the medium box holding the batteries and the top smaller box holding cables and manuals, chargers, etc. after the lower box was complete i connected the battery box to test it and everything worked as i'd hoped. i tested both ac charging and solar charging and both worked well. and i tested all the outlets and lights and everything worked perfectly. the best part, for me, was the customer service. a rep from timeusbcontacted me shortly after purchasing the battery to find out if i was happy with the purchase. the first time she contacted me i was still in the process of putting the electronics together and hadn't had time to test the battery yet. i explained to her what i was building and that i hadn't tested the battery yet. and then she stayed in contact with me over the next couple weeks. not so much that it was annoying but enough that i was impressed with her dedication. she offered to answer any questions, should i have any, and even contacted me about sale prices on batteries. all in all im happy with the battery and impressed with the customer service. and i'd def recommend timeusb and the battery. as i purchase more batteries, they will def be more of these batteries and from timeusb.

### ⭐⭐⭐⭐⭐ Drop-in replacement.
*by J***E on September 16, 2025*

This is my second one. Drop-in replacement. Works grate.

## Frequently Bought Together

- Timeusb 12V 100Ah Group24 Mini LiFePO4 Battery, Grade A Battery Cells, Drop-in Replacement for Lead Acid Battery, 100A BMS, Up to 15000 Cycles, Lithium Battery for RVs, Trolling Motor & Solar System
- Timeusb 14.6V 20A Fast Charging LiFePO4 Battery Charger with Trickle Charging Functions, Dedicated Lithium Battery Charger, Compact Durable Design with Full Protection, Perfect for Lithium Battery

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-17*