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Rectangular black sealed lead-acid battery, 7.13 by 3.00 by 6.6 inches, nut and bolt terminals

BatteryJack inc.

BatteryJack inc. 12V 18AH Sealed Lead Acid Battery Replacement For FM12180

SKU CH-1D0M-DCGSQ

12 V 18 Ah sealed lead-acid AGM battery with nut-and-bolt terminals for UPS, alarm and mobility backup

  • 12V 18AH capacity powers backup systems reliably
  • Advanced AGM technology enables maintenance-free operation
  • 100% OEM replacement fits FM12180 applications directly
  • 13 x 3.00 x 6.6 in dimensions suit standard battery compartments
  • Compatible with UPS, scooters, alarms and emergency lighting

Replacement for FM12180 Applications

This 12V 18AH sealed lead acid battery uses advanced AGM technology for maintenance-free operation. It serves as a 100% OEM replacement for the FM12180 model across numerous compatible devices. The unit arrives new and ready to install in backup power systems, mobility equipment, or security installations.

Suits Backup and Mobility Needs

Buyers needing a direct drop-in for fire alarms, UPS units, exit signs, electric scooters, or mobility wheelchairs will find the nut-and-bolt terminals match existing wiring. Those requiring lithium chemistry, higher amp-hour ratings, or different terminal styles should look at alternative battery types.

18AH Capacity Decides Fit

The 18 amp-hour rating determines runtime for your specific load. Verify that your device specifies 18AH or accepts the 15AH to 20AH compatible range listed for models like PS-12180, NP18-12B, and GP12170. Matching this capacity ensures proper backup duration.

Highlights

  • 12V 18AH capacity powers backup systems reliably
  • Advanced AGM technology enables maintenance-free operation
  • 100% OEM replacement fits FM12180 applications directly
  • 13 x 3.00 x 6.6 in dimensions suit standard battery compartments
  • Compatible with UPS, scooters, alarms and emergency lighting

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 12 V 18 Ah sealed lead-acid battery generate during continuous float charging in a UPS?

AGM chemistry produces minimal heat under normal float charge; keep the unit ventilated and avoid enclosing it in a sealed box to prevent temperature build-up.

What terminal hardware must I already have to connect the nut-and-bolt posts on this 12 V 18 Ah replacement?

You need ring or fork terminals sized for M6 bolts plus a 10 mm spanner; the battery ships with the nuts and bolts but not the cable lugs.

Will the 7.13 × 3.00 × 6.6 in case fit the tray that held my Yuasa NP18-12B?

Yes — the dimensions match the NP18-12B footprint, so it drops into the same tray and aligns with the existing hold-down brackets.

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