TINNY MATE
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TINNY MATE

$950.00

Tax included. Shipping calculated at checkout.

Model: – TM-12/100AH

TOPO Tinny Mate, Heavy Duty Plug & Play  12V/100AH LiFEPO4, sealed battery with advanced built-in battery monitoring.

Description

Meet the Tinny Mate – a purpose-built, heavy-duty, plug-and-play 12.8V / 100Ah LiFePO₄ portable battery engineered in Australia to withstand our toughest conditions. Sealed in a high-impact, UV-resistant waterproof casing with advanced on-board monitoring, Tinny Mate delivers 1280Wh of safe, reliable power at just 10 kg — perfect for boats, campers and portable backup power. 

Whether you’re powering a marine fish finder, running a fridge on a weekend camp, or keeping comms alive during an emergency, Tinny Mate gives you fast three-way charging (vehicle, solar, mains), intelligent battery protection, and long life, all wrapped in an Aussie-designed, patent-pending shell.

  • True Plug & Play Portable Power Solution
  • A-Grade LiFePOâ‚„ Prismatic Cells
  • Integrated BMS with Comprehensive Protections
  • Built-in waterproof LCD Battery Monitoring
  • Supports 3 Way Charging; Mains, Solar, Vehicle
  • Sealed in High-Impact, UV-Resistant, Waterproof Casing
  • Patent-Pending & Internationally Registered Design
  • Australian Owned, Made and Supported Locally

Available in 3 different colours:

  • Sunny Yellow 
  •  Cool Grey
  • Earth Green

Features:

Tinny Mate – 12V / 100Ah LiFePO₄ Portable Battery (TM-12/100AH) Rugged, Plug & Play Power for Boating, Camping & Overlanding

A True Plug & Play Portable Power Solution

A Grade Lifepo4, Prismatic Cells- IEC 62619 Compliant
Integrated BMS with Comprehensive Protections
Built-in waterproof LCD Battery Monitoring
Powerful And Portable, 12v/100Ah, 1280Wh @10kg’s
Sealed In a High Impact, UV Resistance, Waterproof Casing
Accepts 3 Way Charging Mains, Solar, Vehicle
Patent Pending & International Registered Design
Australian Owned Made and Designed
Integrated Battery Cells and BMS With A-Grade LiFePOâ‚„ Cells
Integrated Smart Display

Multiple Input / Output Ports

Quick Connect Charging for Alternator & Solar (Functionally)

Lightweight

SAFE- POWERFUL- RUGGED

Built tough, smart, and portable, the Tinny Mate combines advanced LiFePO₄ technology, waterproof construction, and intelligent protection into one compact, all-Aussie power solution. Here’s how:

True Plug & Play Portable Power

Ready to go right out of the box. Simply connect and power your setup. No wiring, no hassle. Tinny Mate’s Anderson plug layout makes it quick and safe to hook up to 12V systems, appliances, or charging sources.

A-Grade LiFePO₄ Prismatic Cells – IEC 62619 Certified

Built with premium A-Grade LiFePOâ‚„ prismatic cells for maximum safety, longevity, and performance. Certified to IEC 62619 standards, ensuring every cell meets international safety and reliability requirements.

Integrated BMS with Comprehensive Protections

An intelligent Battery Management System (BMS) constantly monitors voltage, temperature, and current to protect against overcharge, over-discharge, short-circuit, and thermal overload. This gives you dependable power anywhere.

Built-In Waterproof LCD Battery Monitoring

Stay in control with real-time readouts of voltage, current, and State-of-Charge on a rugged waterproof LCD screen. Quickly check battery health, charge/discharge status, and performance. Never fails even in harsh outdoor conditions.

Powerful and Portable

With 12.8V / 100Ah capacity and 1280Wh of stored energy, Tinny Mate packs serious power in a compact 10 kg unit. Perfect for running fridges, lights, fish finders, and communications gear on the go.

Sealed, UV-Resistant & Waterproof Casing

Encased in a high-impact, IP66-rated shell, Tinny Mate is fully sealed against dust and water ingress. Its UV-resistant design makes it ideal for marine and off-grid environments under the harsh Australian sun.

3-Way Charging: Mains, Solar & Vehicle

Charge your Tinny Mate your way — from mains power, solar panels, or vehicle alternator. Designed for fast, efficient recharging wherever your adventures take you, even supporting simultaneous solar and vehicle inputs.

Patent-Pending & Internationally Registered Design

Innovative from the inside out. Tinny Mate features a patent-pending design that integrates core electronics, display, and BMS into one streamlined, weatherproof system. Engineered for real-world durability and convenience.

Australian Owned, Made & Designed

Proudly Australian-made and supported locally. Every Tinny Mate reflects TOPO DC Power’s commitment to innovation, quality, and reliable customer service built for Australian conditions.

Integrated Battery & Smart Display System

The cells, BMS, and display are seamlessly built into one compact assembly, improving performance, reliability, and heat management. This keeps the exterior neat and user-friendly.

Multiple Input / Output Ports

Versatile Anderson-style connectors (2 × 50A + 1 × 120A) make it easy to connect accessories, solar panels, alternators, and high-draw appliances safely. Each port is rated for dependable, high-current delivery.

Quick Connect Charging — Alternator & Solar

Save setup time with plug-and-play Anderson connectors for alternator and solar charging. No splicing, no guesswork. Just quick, secure, and efficient connections on the move.

Lightweight & Travel-Friendly

Weighing only 10 kg, Tinny Mate delivers exceptional power-to-weight efficiency. Easy to lift, carry, and stow. This, it’s perfect for boats, camper setups, or portable backup power.

Ready for TINNY TIME?

Grab your TOPO Tinny Mate – Australia’s rugged, lightweight portable battery.

Click ‘Add to Cart’ now to power your next adventure!

Category Specification
Power
Power Waterproof On/Off button switch
Display
  • Waterproof LCD display
  • Built-in State of Charge (SOC) monitoring
  • Built-in Volt & Amp monitoring
  • Built-in Charge & Discharge status
Input / Output Ports
  • 2 × Anderson 12V / 50A (Grey)
  • 1 × Anderson 12V / 120A (Grey)
Dimensions (L × W × H)
265 mm × 145 mm × 240 mm
Nominal Voltage
12.8V DC
Rated Capacity
100Ah
Energy
1280Wh
Cycle Life
>3000 cycles @ 1C, 80% DoD
Self-Discharge
< 5% per month
Battery Configuration (Series / Parallel)
2S / 2P
Ingress Protection (IP Rating)
IP66 (Dustproof & Water-Resistant)
Standard Continuous Discharge Current
50A – 100A Max
Pulse Discharge Current
200A (<30 seconds)
Recommended Voltage Disconnect (Discharge)
12V
BMS Low Voltage Cut-Off
11V DC
Discharge Temperature Range
–20°C to 60°C (safe range — ensure adequate ventilation)
BMS High Temperature Cut-Off (Discharge)
65°C
Standard Charge Current
50A – 100A Max
Recommended Voltage Disconnect (Charge)
14.2V DC
Charging Temperature Range 0°C to 55°C
0°C to 55°C
BMS High Voltage Cut-Off (Charge)
14.2V DC
BMS High Temperature Cut-Off (Charge)
65°C

User Manual and Support

User Manual
Warranty