Slimline Lithium Battery

Leadmax is the leading Slimline Lithium Battery manufacturer and wholesale supplier in China. We can produce 200ah slim lithium battery 12v, slimline lithium battery 150ah, and slimline lithium battery 300ah. No matter if you are looking for a lithium battery supplier or if you need a custom-made Slimline Lithium Battery, we can all help. Send an inquiry to get an instant quote now!

Need Big Capacity But Have Limited Space?

Designed to fit where other batteries can’t, the LM12100LFP-SLIM is the ideal solution to mount behind seats, in canopies, or behind draws.

This behemoth packs a whopping 100AH of capacity into a slim 50mm chassis and weighs in at only 13KG

Why Lithium?

Lithium batteries outperform lead-acid counterparts with greater usable amp hours. Unlike lead-acid, they endure deep discharge without cycle life impact, allowing longer usage between charges. While AGM batteries are best at 50% discharge, lithium safely discharges 80-90%.


The LM12100LFP-SLIM is equipped with twin 120A Anderson Style Connectors. Both of these can be used for high current charging and discharging. This also allows the battery to be easily removed and relocated if being used in different applications.

The Slimline Configuration Allows For Easy Fitment Behind Seats.

Longer life

Lithium batteries are rated for 2,000 – 5,000 cycles and much more if used carefully, giving you several times the life expectancy of standard lead-acid batteries


Lithium batteries allow you to pull far more amps out of the same size battery systems


Lithium batteries are less than half the weight of the equivalent lead-acid battery.

Slimline Lithium Battery BMS

Enhanced Safety: The integrated BMS safeguards against overcharging, over-discharging, and short circuits, ensuring safe and reliable operation.
Extended Lifespan: The BMS optimizes cell performance, promoting balanced charging/discharging, which extends the battery’s overall lifespan.
Efficient Power Management: The BMS regulates power flow, optimizing energy utilization for longer runtime and improving system efficiency.
Compact and Lightweight: The Slimline Lithium Battery with BMS offers a compact and lightweight design, enabling easy installation in space-limited applications without compromising functionality.

Leadmax Slimline Lithium Battery Product Range

Slimline Lithium Battery 100AH

No need for a heavy battery for your camping trips anymore. Introducing the Leadmax 12V 100Ah LiFePO4 Lithium Battery. Its slimline design may deceive you, but rest assured, this powerhouse is perfect for all your travel power needs. Get yours now.

200AH Slim Lithium Battery 12V

Our ultra-portable slimline lithium iron phosphate battery just got even handier. Presenting, the slimline lithium iron phosphate battery. This is the space-savvy power solution you’ve been looking for to fit in your RV or campsite.

Slimline Lithium Battery Applications

Slimline Lithium Battery 4WDs Applications

Experience reliable off-road performance with the Slimline 100Ah Deep Cycle Lithium Battery. Perfect for 4WD vehicles, this lightweight powerhouse effortlessly powers off-road lighting, winching operations, and auxiliary accessories like fridges and camping gear. Additionally, it seamlessly integrates into portable power stations, dual battery systems, and solar power setups. Take it on extended camping trips, rely on it to power communication devices, and trust it to enhance your off-road adventures.

Slimline Lithium Battery RV Applications

Slimline Deep Cycle Lithium Battery reliable and lightweight powerhouse that is perfect for powering all your RV appliances, from fridges to entertainment systems. With its long-lasting performance and high energy density, it’s ideal for extended off-grid camping trips. Plus, its fast charging and high discharge rates make it perfect for electric motorhomes and power-hungry RVs.

Slimline Lithium Battery Marine Applications

Designed with a slimline profile of only 65mm thickness, our Slimline Lithium Battery is the ultimate power solution for marine enthusiasts. Its compact design allows it to fit seamlessly into tight spaces where traditional batteries cannot go. Whether it’s a boat, yacht, or any marine vessel, our battery is designed to meet your power needs.

About Leadmax


Quality While Providing Exceptional Customer Service

LEADMAX is a lead brand of batteries that is dedicated to building the best in Lithium-Ion Products for Starting and Energy Storage.
We offer the highest quality, most innovative, and most diverse line of Lithium-Ion Battery Products to meet the demands of all Energy storage and Powersports enthusiasts and beyond… we are lithium-ion battery specialists.

In fact, anywhere you need lightweight, powerful, and reliable performance batteries LEADMAX has the perfect solution.

Get An Instant Quote

If you are interested in our products or have any inquiries, please use the following form to send us your request for a quotation. We will respond to your inquiry promptly and provide you with detailed pricing information.

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