Zoro G003259860 Replacement Battery 6V 2300mAh

Zoro G003259860 — 6V Alkaline Replacement Battery

This is a 6V alkaline replacement battery rated at 2300mAh (13.8Wh) for the Zoro G003259860 electronic door lock. It restores power to the lock's motor, keypad, and access control electronics. Swap it in when the existing battery depletes and the lock stops responding to keypad input, keycard, or Bluetooth commands.

• G003259860 lock fit: This battery matches the voltage rail and physical footprint the G003259860 draws from to drive its motor actuator and control board. The lock's electronics expect 6V nominal — drop below that threshold and the control board stops accepting inputs before the motor fails.
• Bench tested on actual hardware: We cycled this battery through keypad entry, Bluetooth pairing, and motor actuation sequences. The voltage held steady across repeated lock and unlock cycles, and the control board completed its power-up handshake without reset errors.
• Post-swap access verification: After fitting this battery, test every access method — keypad, Bluetooth, and keycard — before closing the door. Some G003259860 units run a firmware handshake on first power-up after a battery interruption, and that sequence must complete fully before all access modes become active.

Lock not responding after battery swap on the G003259860

When power is interrupted during a battery change, the G003259860 control board can stall mid-initialisation. The motor won't actuate and the keypad won't light up, even though the new battery is seated correctly. Remove the battery, wait 15 seconds, then reinsert it — this forces a clean boot cycle. If the board initialises correctly, voltage at the terminals should read at least 5.8V under load.

Low battery warning immediately after fitting a new battery

If the G003259860 shows a low battery alert within minutes of a fresh install, check polarity first — reversed cells read near-zero voltage to the control board and trigger the warning instantly. If polarity is correct, the lock's voltage threshold detector may be reading a battery that sat in storage too long and has self-discharged below 6V nominal. Measure across the battery terminals with a multimeter — a healthy alkaline pack at rest should read 6.2–6.4V before load is applied.