Why this happens
Lithium batteries can be damaged by drops, crushing, heat and short circuits across exposed terminals, and damage may cause a fire later. Batteries are also regulated as dangerous goods in many transport systems, so careful handling and the right route protect both you and others.
What you need
Tools
- Carry handle or the manufacturer's carry bag
- Phone for photos
Materials
- Terminal caps or the original protective cover
- Padding such as foam or folded cloth
- Sturdy box or crate
- Straps or bungee cords
Before you start
- Never transport a swollen, damaged, leaking or hot battery yourself.
- Always cover the terminals and keep metal objects away from them.
- Do not leave a battery in a hot parked car or in direct sun.
- Do not take EV batteries on flights, and check with bus, train or courier operators before carrying one.
Step by step
- 1
Check the battery before you move it
Look for swelling, cracks, dents, leaks, burn marks or an unusual smell. Feel whether it is warm. If any of these are present, do not transport it yourself; contact the manufacturer or authorised service centre to arrange collection. Only a cool, undamaged battery should be carried by the owner.
- 2
Switch off and remove correctly
Switch off the vehicle and main switch, then remove the battery exactly as the owner's manual describes. Do not pull on cables or lever it out with tools. If the battery is not designed to be removed by the owner, leave it in the vehicle and transport the whole vehicle instead.
- 3
Protect the terminals
Fit the original terminal cover or caps so nothing metal can touch the contacts. Never carry a battery loose in a bag with keys, coins, tools or other metal objects, because these can bridge the terminals and cause a short circuit with sparks and heat.
Tip: Keep the terminal cover attached to the battery with a cord so it does not get lost.
- 4
Pack it against shocks
Place the battery upright in a sturdy box or crate with padding around it, or in the manufacturer's carry bag. It should not slide, roll or be crushed by other items. Keep it away from sharp objects and heavy luggage.
- 5
Secure it in the vehicle
In a car, place the box on the floor or in the boot and strap it so it cannot move under braking. Keep it out of direct sun and never leave it in a parked car on a hot day. On a two-wheeler, use only a carrier designed for it; do not balance it on your lap or footboard.
- 6
Know what not to use
Do not try to carry a vehicle battery on a flight; EV batteries are far beyond what airlines permit for passengers. For couriers, buses and trains, ask the operator first, since lithium batteries are usually restricted as dangerous goods and need special packaging. For shipping, use the manufacturer or dealer's approved process.
- 7
Unpack and check on arrival
At your destination, let the battery sit at room temperature before charging, especially after a hot or cold journey. Check it again for damage or heat. Refit it as the manual describes, making sure the connector seats fully and the lock engages.
How to tell it worked
The battery arrives cool, undamaged and with covered terminals, it did not move around during the journey and it seats and locks correctly when refitted.
Stop and call a technician if
- The battery swells, smells, leaks or gets warm during the journey; stop, get it out of the vehicle onto open ground away from people and call 112 if it smokes.
- The battery was dropped or crushed during transport; do not charge it until a service centre has checked it.
Questions
Can I carry my scooter battery in a backpack?
Only if it is a small pack designed to be carried and the terminals are covered, with no metal objects in the bag. A heavy battery in a backpack is easy to drop, so a padded crate or carry bag is better.
How should I send a battery for warranty repair?
Ask the manufacturer or dealer to arrange collection or give you their approved shipping method. Lithium batteries usually need special packaging and documents.