100 003 0118 REV 3 NiCd Battery Replacement (Chloride 100-003-0118 / 100003A064)

Description

100 003 0118 REV 3 NiCd Battery Replacement

If your emergency light or exit sign fails a monthly test, won’t stay illuminated during an outage, or has reduced runtime, a worn backup battery is a common cause. This 100 003 0118 REV 3 NiCd battery replacement is built for compatible Chloride emergency lighting and exit sign systems that use this part number. Note 2 6 Volt packs joined together to make a 12 Volt pack with one set of wire leads and one connector. If you need the version that has 4 wires and 2 connectors click on this link for the correct pack.

Common Cross-References

• Chloride 100-003-0118
• 100 003 0118 REV 3
• 100003A064 REV 3 (often referenced as an equivalent/related assembly)
• BCN5500-10EWP-CE0309RP OSA011
• Confirm connector and Polarity.

Battery Configuration (Typical)

This battery is commonly found as a dual-pack Ni-Cd assembly made of (2) x 6V packs wrapped together with a harness and plugs to make a 12 Volt Pack PN 100003A064. Many versions are referenced as 6V 5.0Ah (5000mAh) per pack with plug connectors for emergency lighting/exit sign applications.

Confirming the Correct Replacement (Important)

Manufacturers sometimes change batteries without changing fixture model numbers. Before ordering, confirm:

• Part number on the battery label: 100 003 0118 REV 3 / 100-003-0118
• Voltage & capacity markings (and pack count)
• Connector type (plug style) and wire count/layout
• Physical size and how it mounts inside the unit

Best Practices for Longer Runtime

• After install, allow 24 hours for a full charge before a full-duration test.
• Run required monthly push-button tests and an annual 90-minute test (per your local code/maintenance plan).
• Replace batteries proactively if runtime drops or the unit fails testing.

What You’ll Receive

• Replacement Ni-Cd battery assembly for 100 003 0118 REV 3 applications
• Correct plug-style connections (match to your original)

Need help confirming fit? Send a photo of your existing battery label + connectors, and we’ll help verify compatibility.

100003A064 Battery P/N 100 003 0118 REV 3  is made up of Two 6 Volt Nicad packs wrapped together with 4 Wires and 2 connenctors (BCN5500-5DWP-CE0309X2)

Note this product can also replace:

• Chloride Industries 100003A064 REV 3
• Chloride Systems 100003A064 REV 3
• Interstate ANIC1441 12 Volt
• 12V/6V Pack
• 4 Wires and 2 connenctors
• Nicad Rechargeable

• Replaces: 100 003 0118 REV 3 / Chloride 100-003-0118 / commonly referenced with 100003A064 REV 3
• Chemistry: Rechargeable Ni-Cd (nickel cadmium)
• Application: Emergency lighting & exit signs (compatible Chloride systems)
• Configuration (typical): Dual-pack assembly with plug connectors
• Fit-first ordering: Verify connector style, wiring layout, and physical size
• Reliable backup power: Helps restore required emergency runtime when the original battery is worn

Models This Battery Replaces

• 100 003 0118 REV 3
• Chloride 100-003-0118
• 1000030118 (common formatting)
• 100003A064 REV 3 (often referenced as an equivalent/related replacement)

Compatible Fixture Types

• Selected Chloride emergency light units using battery P/N 100 003 0118 REV 3 / 100-003-0118
• Selected Chloride exit sign units using battery P/N 100 003 0118 REV 3 / 100-003-0118

Important: Fixture model numbers can have multiple battery options over the years. The most reliable method is matching the battery part number, voltage, and connector/wire layout from your existing battery.

FAQ

How do I confirm this is the right battery?

Match the part number (100 003 0118 REV 3 / 100-003-0118), then confirm voltage, connector style, wire layout, and physical size from the original battery.

What are symptoms of a failing emergency light battery?

Short runtime during tests, the unit won’t stay lit on battery power, fails monthly/annual tests, or takes an unusually long time to recharge.

How long should I charge it before testing?

Typically allow up to 24 hours for a full charge after installation before performing a full-duration test.

Is Ni-Cd okay for emergency lighting?

Yes—many emergency lights and exit signs are designed specifically for Ni-Cd packs due to their durability and charge characteristics. Always match the chemistry specified by the fixture/battery label.

Can I reuse my old connectors?

Only if the connector type and wiring match exactly and the connectors are in good condition. If anything differs, use the correct connector/harness style for your fixture.

Information Gain: Tips to Avoid Ordering the Wrong Battery

• Don’t rely on fixture model alone. Always match the battery part number and connector style.
• Count wires and plugs. Many 100 003 0118 REV 3 assemblies use a multi-wire harness with two plug connectors—match what you have.
• Check for physical clearance. Measure the battery space inside the housing before ordering.
• After install: Secure the battery so it can’t move, keep wires away from sharp edges, and fully recharge before testing.
• Recycle properly. Ni-Cd batteries should be recycled according to local guidelines.