Namco B458 Spare Battery for Floorwash Machine – 3 lbs

Namco B458 Spare Battery for Floorwash Machine – 3 lbs

The Namco B458 is the spare battery for the Namco Floorwash DS4 floor washer. At 3 lbs and measuring 12″ × 6″ × 6″, it is compact enough to carry in a supply kit and swaps into the DS4 quickly to extend cleaning sessions beyond the standard one-hour battery cycle without waiting for a recharge.

Extending Cleaning Runtime

• Compatibility: Namco Floorwash DS4 (FB45-DS4) — designed specifically for this model; ensures full battery capacity and correct fitment.
• Weight: 3 lbs — lightweight enough to store in a janitorial cart and carry between floors alongside the DS4.
• Dimensions: 12″ × 6″ × 6″ — compact footprint for storage in a supply closet or equipment room alongside the DS4 unit.
• Quick swap — battery changes extend continuous cleaning time beyond one charge cycle during large-area floor maintenance sessions.
• Genuine Namco accessory — manufactured to the same specifications as the factory-installed battery for consistent performance.

When a Spare Battery is Useful

A spare battery eliminates the downtime of waiting for the primary battery to recharge between cleaning sessions. Facilities with large floor areas — multi-wing healthcare facilities, schools with long corridors, retail stores with large open floor plans — benefit from uninterrupted cleaning coverage by swapping to a charged spare rather than pausing and waiting. The B458 weighs 3 lbs and stores compactly in a standard janitorial cart. Charging the spare while the primary is in use means the DS4 is always ready for the next session.

Specifications