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Sealed rectangular 12V 7.5Ah battery with T1 T2 terminals

BatteryJack inc.

BatteryJack inc. 12V 7.5Ah Verizon 612 ONT cell phone battery

SKU CH-G796-AX1QS

Sealed 12 V 7.5 Ah AGM battery replaces the Verizon 612 ONT unit with maintenance-free operation

  • Delivers reliable 12 V 7.5 Ah power to Verizon 612 ONT
  • Advanced AGM technology provides sealed, maintenance-free operation
  • Direct 100 % OEM replacement fits without modification
  • Compact 5.94 × 2.56 × 3.66 in case suits tight enclosures
  • Backed by a two-year warranty on this device type

Verizon 612 ONT replacement battery

This sealed 12 V 7.5 Ah AGM cell is built as a direct replacement for the Verizon 612 ONT backup unit. It uses absorbent glass mat technology so the electrolyte stays immobilised and the battery requires no watering or venting. The pack is rated for a 4 to 7 year service life in standby applications. It arrives ready to install with no initial charging needed.

12 V 7.5 Ah AGM specification

The single figure that determines fit is the 12 V 7.5 Ah rating combined with the T1/T2 terminal layout. Those electrical and mechanical parameters must match the original ONT module exactly or the unit will not connect or hold the required runtime. No other voltage or capacity will work in this enclosure. Verify the terminal style before ordering.

Dimensions and terminal access

The case measures 5.94 by 2.56 by 3.66 inches so it fits the existing ONT battery tray without modification. T1/T2 terminals allow a straight swap of the factory cables using the same fasteners. The sealed construction means there is no acid spill risk during handling or if the enclosure is tilted.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 86% of the 868 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

How long will the 7.5 Ah capacity keep my Verizon 612 ONT running during a power cut?

The 7.5 Ah rating means the battery can supply 7.5 amps for one hour or a proportionally lower current for longer; actual backup time depends on the ONT's power draw.

What does the T1/T2 terminal type mean for connecting to the ONT?

T1 and T2 refer to standard faston tab sizes; the battery ships with both tab styles so it matches the connector used on the Verizon 612 ONT.

Will the 5.94 x 2.56 x 3.66 inch case fit inside the ONT's battery compartment?

Those are the exact external dimensions; verify the compartment's internal clearance against 5.94 inches long, 2.56 inches wide and 3.66 inches high.

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