What Are The Features Of T1275 AES 12V Battery?

The T1275 AES 12V battery is a deep-cycle lead-acid battery designed for high-demand applications like electric vehicles and industrial equipment. With a 12V voltage and 150Ah capacity, it provides sustained power output for traction systems. Featuring a 330x182x275mm footprint and 40kg weight, its open-vented design supports maintenance accessibility. Certified to CE standards, it’s engineered for reliability in golf carts, material handling equipment, and renewable energy storage.

What voltage and capacity does the T1275 AES 12V offer?

Operating at 12V nominal voltage, the T1275 delivers 150Ah capacity through thick lead plates optimized for deep discharges. Its design prevents rapid capacity fade during cyclic use.

This battery maintains 12.7V at full charge, dropping to 10.5V under full discharge—critical for protecting connected devices from undervoltage damage. With 1,800+ cycles at 50% depth of discharge (DOD), it outperforms standard automotive batteries in longevity. Pro Tip: Pair with compatible 12V chargers using absorption voltages of 14.4–14.8V to prevent sulfation. For example, golf cart fleets using T1275s achieve 5–7 years of service when properly maintained.

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What physical dimensions define the T1275 battery?

The 330x182x275mm footprint ensures compatibility with standard EV battery trays. At 40kg, its weight reflects robust lead-acid construction.

Compared to lithium alternatives, the T1275’s size accommodates traditional battery compartments without modification. Its open-vented structure requires 50mm clearance for ventilation and watering access. Practically speaking, installers should verify compartment dimensions against these specs—especially in retrofit scenarios. Pro Tip: Use neoprene pads to minimize vibration damage in mobile applications. A typical golf cart battery bay holds four T1275s in series for 48V systems.

Parameter T1275 AES Lithium Equivalent
Weight 40kg 15kg
Cycle Life 1,800 cycles 4,000+ cycles

Where is the T1275 battery typically used?

Common applications include electric golf carts, floor scrubbers, and renewable energy backup systems requiring deep-cycle performance.

Its traction-focused design handles daily 80% DOD in material handling equipment. Unlike automotive SLI batteries, the T1275 withstands repetitive deep discharges without premature failure. For instance, solar installations use these batteries for overnight power storage, leveraging their tolerance for partial-state-of-charge operation. Warning: Never use in sealed environments—hydrogen venting requires proper airflow.

Battery OEM Expert Insight

The T1275 AES exemplifies Trojan’s deep-cycle expertise with thick lead plates and durable separators. While heavier than lithium alternatives, its maintenance-friendly design and lower upfront cost make it preferred for commercial fleets. Proper watering and equalization charging every 30 days maximize service life in demanding applications.

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FAQs

How often should T1275 batteries be watered?

Check electrolyte levels every 15–30 cycles, maintaining plates ¼” below liquid. Use distilled water only to prevent mineral contamination.

Can T1275 batteries be used in lithium systems?

No—voltage profiles and charging algorithms differ fundamentally. Mixing chemistries risks equipment damage and voids warranties.