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Single cylindrical 6 V alkaline cell with silver label and flat terminals

DUSLAN

DUSLAN DL-19 6V 2450 mAh alkaline standard battery

SKU CH-TRBP-RMV6P

A 6 V alkaline battery delivering 2450 mAh for Saflok Select 6 and HTL6 hotel door locks

  • Battery TypeDL-19
  • High-performance alkaline chemistry delivers reliable 6 V power
  • 2450 mAh capacity supports extended lock operation
  • Direct replacement for Saflok Style M and HTL-6 models
  • Compatible with keyless, IC card and RF hotel door locks
  • Equivalent to Saflok 6800121, S90040 and DL-6 part numbers

Purpose-built 6 V alkaline cell

The DUSLAN DL-19 is a 6 Volt alkaline battery rated at 2450 mAh. It is designed as a direct replacement for the Saflok Style “M” cells used in keyless hotel door locks and IC card access systems. Facility managers and maintenance teams can install it in guest-room locks, smart-card readers and digital deadbolts without adapter kits. It is not suited for devices that require rechargeable chemistry or higher voltage packs.

Leak-resistant construction and snap-in fit

The cylindrical housing uses a high-performance alkaline formula sealed to resist leakage during long service intervals. Polarity markings and the standard Style “M” footprint let technicians swap cells in seconds while the lock remains mounted on the door. No soldering, wiring harnesses or proprietary connectors are involved. The cell will not fit equipment that expects a different form factor such as AA or 9 V platforms.

Stable voltage until depletion

Alkaline chemistry delivers a flat discharge curve, so the lock electronics see consistent 6 V output throughout most of the 2450 mAh capacity. Self-discharge is low, allowing spares to stay viable in storage for extended periods. The single-use design means no charging circuitry, no heat from recharge cycles and no memory effect. Once exhausted the cell is replaced rather than cycled.

Highlights

  • High-performance alkaline chemistry delivers reliable 6 V power
  • 2450 mAh capacity supports extended lock operation
  • Direct replacement for Saflok Style M and HTL-6 models
  • Compatible with keyless, IC card and RF hotel door locks
  • Equivalent to Saflok 6800121, S90040 and DL-6 part numbers

Specifications

Battery TypeDL-19

Questions about this item

What voltage does the DL-19 battery supply and what capacity does it deliver?

The DL-19 supplies 6 volts with a rated capacity of 2450 mAh using alkaline high-performance XP chemistry.

What physical format does the DL-19 battery use and which lock models does it replace?

The DL-19 is a Style M replacement that fits Saflok Select 6, HTL6, Winfield and equivalent keyless door lock models.

How is the DL-19 battery installed in a Saflok lock and what step is commonly missed?

Open the lock battery compartment, insert the DL-19 observing the marked polarity, then close the cover securely; the step often missed is verifying the positive and negative contacts align with the lock terminals before closing.

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