Description
Max Power S/L 026-149 Battery Replacement (SL026-149 / 026-149) – 6V Ni-Cd
If your emergency light or exit sign fails its monthly test or won’t stay illuminated during a power outage, the battery pack is often the culprit. This Max Power S/L 026-149 battery replacement is a 6V rechargeable Ni-Cd pack designed for common emergency lighting and exit sign applications, including fixtures that reference SL026-149 or 026-149.
Common applications
- Emergency light fixtures (battery backup illumination)
- Exit signs and combo exit/emergency units
- Sure-Lites / Cooper-style emergency lighting systems using 026-149 / SL026-149 referenced packs
Important fitment check (recommended)
- Confirm the part number on your existing battery label: S/L 026-149, SL026-149, or 026-149.
- Match the connector (plug style) and wire lead orientation to your current pack.
- Verify pack layout (cell configuration and dimensions) before ordering.
Why replace the battery?
- Restore reliable emergency runtime during outages
- Improve the chance of passing routine inspections
- Extend the life of the fixture—replace the battery, not the unit
Specs (typical for 026-149 referenced packs)
- Voltage: 6V
- Chemistry: Nickel Cadmium (Ni-Cd), rechargeable
- Use: Emergency lighting / exit sign backup
Note: Manufacturers may ship variations over time. Always match your existing battery’s connector, configuration, and label info for best results.
- Direct cross-reference: Max Power S/L 026-149, SL026-149, 026-149
- Built for emergency lighting: exit signs & emergency light fixtures
- 6V rechargeable Ni-Cd battery chemistry
- Connector-style pack: match your existing plug and wire lead layout
- Ideal for maintenance: restore backup runtime and reliability
FAQ – Max Power S/L 026-149 Battery
What does the Max Power S/L 026-149 battery fit?
It’s commonly used in emergency light fixtures and exit signs, including Sure-Lites / Cooper-style units that reference 026-149 or SL026-149.
Is S/L 026-149 the same as SL026-149 or 026-149?
In many catalogs, these are used as cross-references for the same emergency lighting battery family. Always verify the connector and pack layout on your existing battery.
What voltage is this battery?
Most 026-149/SL026-149 referenced packs are 6 volts.
What chemistry is the S/L 026-149 battery?
Common replacements are rechargeable Nickel Cadmium (Ni-Cd).
How do I confirm compatibility before ordering?
Match (1) the part number on your old pack, (2) the plug/connector style, and (3) the battery configuration/dimensions.
My emergency light turns on but won’t last—does that mean the battery is bad?
Often yes. If the unit won’t hold a charge or fails a duration test, replacing the battery pack is a common fix.
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