Bright Way 12V 35AH SLA Internal Thread Replacement Battery — Compatible with Invacare Pronto M61, M71

Bright Way 12V 35AH SLA Internal Thread replacement battery designed as a direct swap for Invacare Pronto M61 and M71 mobility scooters. This sealed lead-acid (SLA) unit provides a maintenance-free, spill-resistant power source with Internal Thread terminals for secure connections. Ideal for restoring runtime and reliable performance, it installs easily as a drop-in replacement for the original battery. Compatible models: Invacare Pronto M61, Invacare Pronto M71.