Mighty Max ML35-12GEL 12V 35AH GEL Replacement Battery for PW-4X4Q Stair Climbing Wheelchair - 2 Pack

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery sold as a pack of 2 and compatible with the PW-4X4Q stair climbing wheelchair. These GEL batteries have a slower self-discharge rate than AGM types, so they retain charge longer when not in use — making them an excellent upgrade choice.

Mighty Max GEL cells are built to deliver steady performance across a wide range of temperatures and withstand thermal fluctuations without sacrificing power. The internal gel paste is thick and non-spillable, reducing the chance of leaks, acid spills, and harmful fumes.

That gel construction also improves resistance to vibration and shock, so the batteries hold up well in rugged or demanding environments. Backed by Mighty Max’s reputation for reliability, the ML35-12GEL offers the benefits of GEL technology: superior discharge characteristics, increased safety, consistent performance, and longer service life.