Lead Acid (Car) Battery Container

Photo showing full Uniseg's Battery Transport & Storage containers ready for shipment of used car batteries for recycling

The World’s Safest Lead Acid (Car) Battery Container

UNISEG’s Battery Transport & Storage (BTS) Container was specifically designed for the safe, environmentally sustainable and efficient storage and transportation of used car batteries and other lead acid batteries. The BTS Container eliminates many of the short comings of the current methods used to store and transport lead acid batteries  and was shortlisted in April 2018 for the Battery Council International’s Innovation Award.

There are numerous plastic containers available for the storage and transport of used lead acid batteries, so why do we claim the BTS Container to be the world’s safest container?

  1. The BTS Container includes a unique front loading feature for the ergonomically safe loading of batteries.
  2. At 212lbs the BTS has been manufactured to deliver the most rugged, toughest container available for the safe transport of batteries.
  3. The BTS is manufactured using rota moulded Low Density Polyethylene (LDPE), which is incredibly long lasting and durable. As well as being UV Resistant & Acid Proof, LDPE is less prone to shattering compared to plastic injected containers. With normal use we anticipate the BTS Containers lasting 10 – 15 years and possibly longer.
  4. The 4 hinges that join each panel are made from 5/16″ 304 Stainless Steel Rods.
  5. The 6 stainless steel, self closing over-centre latches, for securing the containers, use a proprietary and patented self closing latch – the Snap-Flat latch. Each Snap-Flat latch has a breaking strain in excess of 1 Ton.

The safety features and environmental benefits of the BTS Container has seen many mining companies such as BHP & Rio Tinto adopt the container for the storage and offsite transport of used lead acid batteries from their mine sites.

As A Lead Acid Battery Storage Container

The figure below shows UNISEG’s BTS Container in the front load configuration and its features that make it ideal as a spent car battery storage container and lead acid battery container;

Image showing BTS Battery Container in Front Load Configuration


When using the BTS Container outdoors, it is recommended that it is kept close (as pictured below) to prevent it filling with rainwater.

The lockable over-center latches can secure the used car batteries against theft.

As A Lead Acid Battery Transport Container

The figure below shows UNISEG’s Battery Transport & Storage Container, closed and ready for the immediate, safe & secure transport of your spent or used car batteries and other lead acid batteries.

For efficient reverse logistics, the BTS Container can be collapsed and stacked up to 4 units high.

Image showing BTS Battery Container closed and ready to transport spent car batteries

BTS Container Configurations

BTS Containers are shipped from Aurora, IL

Used Battery Container almost ready for collection

Benefit’s Of UNISEG’s Battery Transport & Storage Container

The major benefits of the BTS Container  for the storage and transportation of used lead acid batteries (ULAB), include;

1. Safe & Convenient Used Car Battery Storage

The Battery Container’s front load configuration enables the ergonomic loading of  heavy car batteries into the Battery Container. The 6.5 Gal bunded base captures and prevents acid leaks into the environment and the weather resistant design enables batteries to be stored outdoor. The BTS Container also provides a convenient & clearly identified location for used lead acid battery storage.

2. Safe & Convenient Used Car Battery Transportation

The BTS is better suited for transporting used lead acid batteries than the commonly used wood pallet. Its bunded base ensures any acid leaks are contained during transport. When secured by the 6 stainless steel over center latches, it is incredibly strong and the load of heavy batteries very secure. When full the Battery Container can be closed and ready for transport in less than 30 seconds.

3. Reduced Legal & Insurance Risk

Used or spent lead acid batteries are a Hazardous Waste and as such must be stored, handled, transported and recycled in accordance with several different regulations, including the EPA’s Hazardous Waste requirements, Department of Transport’s Transport Regulations and OSHA’s requirements for safe handling of Hazardous Waste.

The Battery Transport & Storage Container, helps companies comply with the various regulations governing the storage and transportation of spent lead acid batteries. And thereby reduce their legal and insurance risks..

The UN Sub-Committee of Experts on the Transport of Dangerous Goods approved in June 2018 new lead acid battery transport regulations, with these changes expected to be adopted in most countries’ hazardous waste / dangerous goods regulations.

4. Eliminates Double and Manual Handling of Used Lead Acid Batteries

 The BTS Container is designed for used lead acid batteries to be collected from the “coal face”, the Used Battery Generators, and be delivered directly to the Battery Recycling Facilities, where the used batteries can be automatically unloaded. From the point of storage to the battery recycler, there is no manual handling of batteries required .

BTS Container Specifications

Image showing BTS Battery Container USA specifications

Instructions For Using The BTS Container

Follow the this link for important safety messages and instructions on how to operate the BTS Container.

For information on how to safely stack and store used lead acid batteries in the BTS Container so as to reduce their fire risks, see “Battery Safety – Reducing Their Fire Risk

US Lead Acid Battery Storage & Transport Regulations

You can find here, a summary of the US spent lead acid battery regulations

Used Lead acid batteries or Car Batteries are classified as a hazardous waste. As a result their storage, handling and transportation is controlled by several Federal and State regulations.

This fact sheet includes used lead acid battery / car battery storage requirements as well as US lead acid battery shipping / transport requirements.

Why Wood Pallets Shouldn’t Be Used For Transporting Lead Acid Batteries?

The default device for transporting used lead acid batteries (ULAB) in most countries throughout the world, is the wood pallet. It is popular due to its low cost, widespread availability and the convenience of being able to transport one way. The wood pallet however has a number of significant drawbacks for transporting ULABs, including;

  1. Acid leaks during storage and transportation are not contained posing threats to human health and the environment. The sulfuric acid electrolyte in wet lead acid batteries, such as most car batteries, contains high levels of toxic lead and other heavy metals. Lead has been identified by the World Health Organisation (WHO) as one of the 10 chemicals of major public health concern.  WHO currently suggest there are no known levels of lead exposure that are considered safe. The acidic electrolyte can also result in burn injuries, damage to property and the environment.
  2. Poor, non-compliant packaging and load restraint due to;
    1. Variations in the worker’s attitude and training.
    2. Packaging of batteries on pallets is time consuming, difficult and unsafe.
    3. Required materials & tools not available (good quality wood pallets, plastic wrap, strapping tool, 30mm card separators).
    4. Use of cheap, poor quality wood pallets (due to availability and cost saving).
    5. Batteries of many different sizes are difficult to stack securely on pallets.
  3. Disposal to landfill of packaging materials, including cardboard separators, plastic wrapping, strapping and wood pallets damaged or contaminated with battery acid.

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Comparing the BTS Container to Plastic Pallet Boxes

Uniseg Product’s sister company, Battery Rescue has run a battery collection service using both the BTS Container and Plastic Pallet Boxes. Discover the results of the their trial and the pros and cons of using Plastic Pallet Bins / Boxes.

Image of Plastic Pallet Box being used for used lead acid battery storage & transport
Plastic Pallet Box being used for used lead acid battery storage & transport

Developing a Battery Collection Service Using the BTS Container

Customers wanting to deliver used batteries directly to a Battery Reprocessor using the Battery Transport & Storage Container, will need to operate a closed loop container system (see figure below). This is a fundamental and significant difference compared to using wood pallets, which are usually delivered one way.

Closed Loop Used Lead Acid Battery Recycling System

The closed loop container system requires that the Battery Containers, after being emptied at the reprocessing plants (and washed clean of any acid and dirt by the plant),  are collapsed and returned to the Battery Collector / Scrap Metal Company (SMD) for re-deployment with their customers (used battery generators).

Operating a Closed Loop Battery Recycling System

The basic steps to operating the battery container pooling system, are:

  1. The Battery Containers are initially deployed at customer sites (used battery generators), by the Battery Collector / SMD.
  2. When full the Battery Collector will deliver an empty exchange BTS Container simultaneously picking up the full Container. The full BTS Containers are consolidated by the Collector before being shipped, in quantities of 20, to the Battery Reprocessor.
  3. The Battery Processing Plant will then decant and wash the Container before stockpiling the empty units ready for return.
  4. When there are sufficient empty BTS Containers at the Battery Processing Plant, the Battery Collector will arrange for their collection.
  5. The BTS Containers are redeployed at  the Battery Collector’s customer sites.

To operate a closed loop system, generally requires a reasonable quantity of Battery Containers, to minimise the transportation costs. A shipment of 20 full BTS Containers and return shipment of 20 empty, collapsed Containers, is recommended. For smaller quantities it might be better to deliver the Battery Container to a local Battery Collector who can unload the batteries and pack them onto a wood pallet, for delivery to the Reprocessor.

Economics of a Closed Loop System

An independent costing by Kevin Jones, Director of Fleetrak Consulting (formerly the International Business Development Manager for Chep Pallecon Solutions APAC), demonstrated that despite the additional costs of washing and returning the BTS Containers, that on average there is a saving of $21 per tonne of batteries transported using the BTS Container versus wood pallets. The savings are due to the time and materials involved in preparing the batteries for transport on wood pallets and the efficiency gains of automatic unloading from the BTS Container. Fleetrak’s costing can be provided upon request.

‘Proof of Concept’ Used Car Battery / Lead Acid Battery Collection System

UNISEG Product’s established Battery Rescue www.batteryrescue.com.au, to demonstrate the benefits and viability of a lead acid battery collection service, using the BTS Container. Battery Rescue has deployed in excess of 250 BTS containers with over 60 customers, including automotive workshops, transport companies, government waste facilities, marine & aircraft facilities, equipment hire and mining companies. The service is very popular with the Western Australian mining sector which operates in some of the most demanding conditions in the World. Batteries collected mainly include car batteries and other automotive application but also include lead acid batteries used for solar, UPS and other industrial applications.

White Paper – Reducing the Environmental Impact of the Lead Acid Battery Recycling Industry

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BTS Containers are shipped from Aurora, IL

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