ZEAL AUTO Q85REFB - EQ85LEFB / 4032 / MFD23LEF / SQ85D23LEFB

The ZEAL AUTO Q85R EFB is a premium, maintenance‑free battery engineered to deliver high performance, durability, and reliable starting power for vehicles equipped with Start/Stop systems and elevated electrical demands. Built with Enhanced Flooded Battery (EFB) technology, it offers enhanced charge acceptance, superior cycle life, and dependable performance compared with conventional flooded batteries — making it ideal for modern cars with frequent engine restarts and advanced electronics.

Designed with a right‑hand positive terminal (denoted by the “R” in Q85R), this battery ensures correct fitment and dependable power delivery for compatible vehicles that require this specific terminal orientation.

What Is an EFB Battery?

An Enhanced Flooded Battery (EFB) is an upgraded lead‑acid battery built to withstand deeper discharge cycles, more frequent starts, and higher electrical loads than standard flooded batteries. EFB technology is particularly suited for:

• Vehicles with Stop/Start technology

• Cars with increased accessory and electronic power use

• Drivers who want enhanced durability and long‑lasting performance

EFB batteries deliver improved cycle durability, greater charge acceptance, and longer service life while remaining maintenance‑free.

Features & Benefits

Enhanced Flooded Battery – EFB

• Maintenance‑free sealed design — no water checks or top‑ups required
• Designed for Start/Stop vehicles and frequent engine restarts
• Enhanced cycle life and deeper discharge tolerance compared with standard batteries
• Superior charge acceptance for efficient recharging while driving
• Strong starting performance and consistent reliability
• Stable power delivery for modern vehicle electronics and accessories
• Durable construction with high vibration resistance

The ZEAL AUTO Q85R EFB is a premium upgrade for drivers seeking dependable starts, long‑lasting performance, and maintenance‑free reliability in vehicles with Start/Stop technology.

ZEAL AUTO Q85R EFB — advanced technology, reliable performance, and enhanced durability for modern Start/Stop vehicles.