100003A181 Nicad Battery Replacement KRMT 33/62 5200mAh 6.0V*2

Description

100003A181 Nicad Battery Replacement KRMT 33/62 5200mAh 6.0V*2

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 100003A181 Nicad Battery Replacement KRMT 33/62 5200mAh 6.0V*2 NiCd battery replacement is built for compatible 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.

Common Cross-References

• 100003A181 Nicad Battery Replacement KRMT 33/62 5200mAh 6.0V*2
• KRMT 33/62 5200mAh 6.0V*2
• 100 003 0118 REV 3
• Confirm connector and Polarity.
• BCN5500-10EWP

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. 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:

• 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
• 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.

100003A181 Nicad Battery Replacement KRMT 33/62 5200mAh 6.0V*2

Note this product can also replace:

• 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

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 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.
• 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.