06/08/2026
One of the most common causes of battery problems in scooters and power wheelchairs isn't the battery itself—it's the charger.
⚠️ Using the wrong charger can:
❌ Shorten battery life
❌ Cause batteries to undercharge or overcharge
❌ Reduce driving range
❌ Damage expensive battery packs
❌ Create potential safety risks
🔋 Lead Acid (SLA) Batteries
• Require a charger specifically designed for SLA batteries
• Need the proper charging cycle to maintain battery health
• Overcharging can cause premature battery failure
⚡ Lithium Batteries
• Require lithium-compatible chargers
• Charge differently than lead acid batteries
• Using the wrong charger can damage the battery management system (BMS) and reduce battery performance
💡 A charger may look like it fits, but that doesn't mean it's the correct charger for your battery type.
Before replacing a charger, battery, scooter, or power wheelchair battery pack, always verify that the charger matches the battery technology and specifications.
Not sure if you have the right charger? Bring it in or give us a call. Our friendly, non-commissioned team can help make sure your equipment is charging safely and performing at its best.
📍 Wheelchair Works
📞 Contact us today for battery and charger advice!