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Rectangular black sealed battery with nut and bolt terminals

BatteryJack inc.

BatteryJack inc. 12V 18Ah AGM UPS Replacement Battery

SKU CH-T7G7-TGDR4

12 V 18 Ah AGM battery replaces multiple brands in UPS, scooter and alarm systems

  • Advanced AGM technology delivers maintenance-free operation
  • 12 V 18 Ah capacity powers UPS and backup systems
  • 100 % OEM replacement matches original specifications
  • Expected battery life of four to seven years
  • Direct fit for Lobster Elite 2 tennis ball machine

PowerStar 12V 18Ah AGM Battery

This sealed lead-acid battery uses advanced AGM technology and delivers a 12 volt 18Ah rating. It is designed as a direct OEM replacement for the Lobster Elite 2 tennis ball machine and suits similar mobility or backup applications.

Nut and bolt terminal configuration

The pack includes nut and bolt terminals for a secure connection. This terminal style decides fitment, so verify that your device uses the same bolt-down posts before ordering.

Straightforward drop-in installation

The maintenance-free case measures 7.13 in by 3.00 in by 6.6 in and weighs 12.5 lbs. Installation is a simple swap, but the battery will not fit compartments sized for smaller 15Ah or 17Ah units.

How it compares

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

Price $46.99
Pricier than about 57% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What runtime can I expect from the 18 Ah rating in a real UPS?

The 18 Ah rating means the battery can deliver 18 amps for one hour or proportionally less current for longer; actual runtime depends on your UPS load and its inverter efficiency.

What terminal type does this battery use and what cables will connect?

It comes with nut-and-bolt terminals that accept standard ring-lug leads; no proprietary connectors are required.

Will the 7.13 × 3.00 × 6.6 in case fit my Lobster Elite 2 battery tray?

Those are the exact outside dimensions; measure your tray and compare before ordering to confirm clearance.

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