Lithium Battery Information

Usage and Safety Guidelines

Lithium batteries, that power the majority of modern mobility scooters, are a fantastic source of power. Lightweight, reliable and with a great range and lifespan they are a boon to those requiring help with mobility. As with anything, however, good care and following usage guidelines will ensure safe use and help reduce any associated risks.

Charging Guidelines

Use the Correct Charger: Always use the manufacturer-approved charger for your mobility scooter to avoid damage or safety risks.
Charge in a Safe Area: Charge the scooter in a dry, well-ventilated area, away from flammable materials.
Do Not Overcharge: Avoid leaving the scooter or its batteries plugged in overnight or for extended periods beyond full charge, as this can reduce battery life and increase fire risk.
Monitor Charging: Ensure that the battery does not overheat during charging, and never cover the scooter while charging if the batteries are left ‘on board’.

Storage and Handling

Keep Dry and Cool: Store the scooter and battery in a cool, dry place, away from direct sunlight, extreme temperatures, or moisture.
Avoid Damage: Do not drop or puncture the battery. Physical damage to lithium batteries can lead to dangerous leaks or fires.

Maintenance and Inspection

Regular Inspections: Periodically inspect the battery for signs of swelling, leaks, or damage. If you notice any irregularities, stop using the battery and contact the supplier.
Clean Connections: Ensure that the battery terminals are clean and free from corrosion, as dirty terminals can impact performance and safety.

Safe Use

Temperature Awareness: Avoid using the scooter in extreme heat or cold, as these conditions can affect the battery’s performance and safety.
Turn Off When Not in Use: Always turn off the scooter when it’s not in use to conserve battery life and prevent accidents.

Disposal

Proper Disposal: Never dispose of lithium batteries in household waste. Follow local regulations for recycling or disposing of old batteries, or return them to your mobility scooter provider for proper handling.

If leaving your mobility scooter for lengthy periods without use (such as over the winter months), it’s important to take extra care to preserve the battery’s health and ensure safe storage. This includes:

Charge Before Storage

Partial Charge: Lithium batteries should be stored at around 50-80% charge, not fully charged or fully depleted. A partial charge helps maintain battery health during long storage.
Avoid Storing with a Low Charge: Do not store the scooter with a low battery, as lithium batteries can go into a deep discharge state, making them difficult to recharge.

Turn Off and Disconnect

Power Down: Ensure the mobility scooter is turned off completely before storage.
Disconnect the Battery: If possible, disconnect the battery from the scooter to prevent any power drain over time.

Store in a Cool, Dry Environment

Temperature Control: Store the scooter and battery in a cool, dry location, ideally between 10°C and 25°C (50°F to 77°F). Avoid extreme cold or heat, as this can damage the battery.
Keep Dry: Ensure the storage area is free from moisture, which can cause corrosion or damage the battery and scooter.

Check and Recharge Periodically

Recharge Every 1-2 Months: During long storage periods, check the battery charge every 1-2 months. If it drops below 50%, recharge it to around 80% to avoid deep discharge.
Avoid Leaving It Fully Discharged: Never let the battery remain fully discharged for long periods, as this can reduce its capacity or render it unusable.