---
product_id: 684868790
title: "12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid"
brand: "timeusb"
price: "KSh126208"
currency: KES
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.ke/products/684868790-12v-100ah-tm-low-temp-protection-lifepo4-battery-timeusb-group
store_origin: KE
region: Kenya
---

# Expandable up to 20.48kWh 15,000 charge cycles lifespan Low-temp cutoff protection 12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid

**Brand:** timeusb
**Price:** KSh126208
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your adventures with smart, safe, and scalable energy!

## Quick Answers

- **What is this?** 12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid by timeusb
- **How much does it cost?** KSh126208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/684868790-12v-100ah-tm-low-temp-protection-lifepo4-battery-timeusb-group)

## 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

- • **Scale Your Energy:** Easily link up to 16 units for a massive 20.48kWh system—customize your off-grid power like a pro.
- • **Endurance Champion:** Grade A LiFePO4 cells deliver up to 15,000 cycles—power that lasts over a decade.
- • **Freeze-Proof Power:** Smart low-temp cutoff suspends charging below 0℃ to protect battery health.
- • **Lightweight & Compact:** At just 22 lbs and Group 31 size, it’s 1/3 lighter than lead-acid, perfect for tight RV spaces.
- • **Built-In Safety Shield:** Advanced 100A BMS guards against overcharge, discharge, short circuit, and temperature extremes.

## Overview

The Timeusb 12V 100Ah TM LiFePO4 battery combines cutting-edge low-temperature protection and a robust battery management system to deliver reliable, long-lasting power. Lightweight and compact, it fits seamlessly into RVs, trolling motors, and solar setups. Certified for safety and endurance, it supports up to 15,000 cycles and can be expanded into large-scale energy systems, making it the ultimate choice for off-grid professionals and adventurers.

## Description

12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid

## Features

- ✅Low-Temp & Pre-Charge Function: Our 12volt 100Ah TM lithium battery now comes with low-temp cutoff protection, keeping your batteries healthy by suspending charging below 0℃ and resuming at 5℃, with a discharge cutoff below -20℃. It can be adapted to all inverters due to the pre-charge function. It also features a self-recovery function that automatically restores the battery after 30 seconds of overload
- ✅Grade A Battery Cells: Timeusb's 12.8V 100Ah TM LiFePO4 battery is crafted using high-quality grade A battery cells, ensuring superior performance and reliability. With certifications including CE, FCC, UL-1973, and ROHS, this battery is built to last. Experience up to 15,000 cycles of reliable power, providing a lifespan of over 10 years. At 60% DOD (Depth of Discharge), this battery can achieve an impressive 15,000 cycles
- ✅Compact and Lightweight: Weighing only 22.13 lbs, our 12V 100Ah TM lithium iron phosphate battery is 1/3 lighter than traditional lead-acid/AGM batteries. It is designed in BCI Group 31 size, making it a perfect replacement for G31 SLA/AGM batteries. The compact size ensures easy integration into the storage compartment of your RV, camper, travel trailer, or trolling motor
- ✅Enhanced Safety with BMS Protection: Equipped with a BMS (Battery Management System) protection board, our 12.8V 100Ah TM battery offers 100% safety assurance. The 100A BMS provides multiple protections against overcharging, over-discharging, over-current, short circuit, low-temperature, and high-temperature situations. You can trust that your battery and devices are safe and secure
- ✅Expandable for Greater Capacity: With flexible and expandable battery connections, you can create a powerful battery system tailored to your needs. Connect 4 batteries in series to create a 48V (51.2V) 100Ah battery system, or connect 4 batteries in parallel to create a 12.8V 400Ah battery system. By combining 16 units of our 12.8V 100Ah TM batteries (4P4S), you can achieve a maximum capacity of 20.48kWh and a maximum power output of 20.48kW for a 51.2V 400Ah battery system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Timeusb |
| Size | 12.8V100Ah TM |
| Product Dimensions | 6.77"D x 13"W x 8.5"H |
| Resistance | 40 Milliohms |
| Terminal | M8 |
| Manufacturer | Timeusb |
| UPC | 617230903379 |
| Model | Timeusb LiFePO4 Battery-Main1 |
| Item Weight | 22.1 pounds |
| Country of Origin | China |
| Item model number | Li-Battery01 |
| Batteries | 1 12V batteries required. |
| Manufacturer Part Number | 12V100Ah Low-temp |

## Product Details

- **Brand:** Timeusb
- **Size:** 12.8V100Ah TM
- **Product Dimensions:** 6.77"D x 13"W x 8.5"H
- **Resistance:** 40 Milliohms
- **Terminal:** M8
- **Manufacturer:** Timeusb
- **UPC:** 617230903379

## Images

![12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid - Image 1](https://m.media-amazon.com/images/I/61BWY8O+frL.jpg)
![12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid - Image 2](https://m.media-amazon.com/images/I/71U49NWNseL.jpg)
![12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid - Image 3](https://m.media-amazon.com/images/I/81cZj+OT5JL.jpg)
![12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid - Image 4](https://m.media-amazon.com/images/I/713TTBj6gaL.jpg)
![12V 100Ah TM Low-Temp Protection LiFePO4 Battery, Timeusb Group 31 Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, RV, Solar, Travel Trailer, Energy Storage- Off Grid - Image 5](https://m.media-amazon.com/images/I/71EBpuwGSrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Batteries-Excellent Customer Service
*by C***. on February 26, 2023*

Good high quality true deep cycling batteries built tough with excellent customer service. Although I've installed a lot of solar since the 1990's, I am now sold on using Lithium Iron Phosphate on home solar installations to replace more typical lead-acid type batteries. Also perfect as an RV house battery. First thing I noticed was that their "Users Manual" was exceptionally well written and easy to read without any confusing language or translation errors. This was a welcome beginning. Communication with the seller, Time-USB is also nothing less than excellent. They gave me a heads-up when the batteries shipped, and they arrived very well packaged with plenty of protection and sooner than expected. If you have technical questions regarding set-up, the folks at Time-USB will be happy to walk you through the process quickly. I worked with Tanya and Gerri, who I found very knowledgable, easy to understand and answered all of my questions completely. I'm liking these new batteries because they are much lighter than Lead-Acid, much safer than most other Lithium-ion types, and if they work as specified, they will be far less expensive in the long run. Unlike lead acid, which can only tolerate about a 50% depth of discharge on a regular basis, you can discharge these all the way down without damage thanks to the built-in battery management circuitboard, or BMS. Although you will get more cycling lifetime if the depth of discharge is more conservative. These batteries work wonderfully along with a good quality, properly configured charger or solar charge controller, like the Morningstar Tristar MPPT series pictured, although custom settings were required. I'm also using Victron's BMV-712 Smart Battery Monitor with Bluetooth to easily and remotely monitor the system's production, battery status and power usage. Another nice thing about LiFePO4 (or LFP) is their very high (99%) charge efficiency compared to lead-acid at 94% or much lower as they age. Speaking of age, if installed and configured correctly, you should theoretically be able to get up to 5x the cycling life from these Lithium Iron Phosphate (LFP) type lithium-ion batteries, perhaps up to 10 years making these a perfect choice for off-grid solar or similar high cycling, high demand battery systems. Lastly, if you should have a problem, Time-USB tech support will resolve it, they also have a 5 year warranty on their products. I've ordered from them 3 times, and always had a good experience. Quality Built Tough!

### ⭐⭐⭐⭐⭐ Waited to make review after I beat them up
*by M***. on January 15, 2025*

All I can say is WOW. I bought 16 of these for my expedition marine trawler with 2000w of solar. When I am at anchor I have a full size residential fridge/ a large box freezer/ and a large ice maker/ wine cooler PLUS all the little items that run on the boat. These batteries for last 6 month have had the hell beaten out of them between the solar panels and the diesel generator pumping 100amps of charge through the huge inverter. EVERY day these things get beat on and randomly bank charged from diesel generator and charged by the main drive diesels alternators etc. these things pump out power and take huge charges from all sources. We had 7 people on the boat for 4 weeks and I will say I am IMPRESSED!!!! Way better than my firefly AGM bank they replaced.Bravo for such an great product at such a killer price point ($180 per 100ah battery)Took a chance from buying the expensive battle Borne batteries to save a TON of money,,,, And it is paying off so far!!!!! I’ll update next year after I continuously beat of them moving forward!!! Buy them. You won’t regret

### ⭐⭐⭐⭐⭐ A solid battery but make sure you get the correct ah for your application
*by M***C on May 28, 2025*

A solid battery but make sure you get the correct ah for your application!I bought this battery to power a minn kota ultrex quest trolling motor on a small fiberglass bass boat (18'). I went with 50ah based on multiple reviews and online forms that stated this battery will last all day and at times two days. After using it for the first time i was impressed how long the run time was, but this is not a big enough battery for my application. 50ah is not large enough for fishing windy conditions on bodies of water with current. With moderate use it only lasted about 4 hours, and in some conditions even less. With that said, i plan to purchase a second 50ah battery to run in parallel and i will be sticking with this brand. Also, since this battery is not bluetooth enabled it was impossible for me to monitor the battery level as i used it. I would suggest a bluetooth battery to anyone that plans on running their trolling motor moderately hard so you're not stranded down river or down wind of your boat launch.

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**Shop now:** [https://www.desertcart.co.ke/products/684868790-12v-100ah-tm-low-temp-protection-lifepo4-battery-timeusb-group](https://www.desertcart.co.ke/products/684868790-12v-100ah-tm-low-temp-protection-lifepo4-battery-timeusb-group)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-31*