Trojan P-1275 48V 145Ah Battery Pack for Golf Cart (4x12V)

The Trojan Pacer P-1275 48V Golf Cart Battery Pack — 4×12V 145Ah is a pre-matched set of four Pacer P-1275 deep-cycle flooded lead-acid batteries configured in series to deliver 48 volts at 145Ah — a compact and straightforward 48V golf cart battery configuration built on proven deep-cycle chemistry. Each battery is a GC12-group, 12-volt flooded wet cell made in the USA of U.S. and imported parts under ISO 9001:2015 certified manufacturing, providing the consistent deep-cycle performance that fleet operators and recreational users depend on.

What's included

• 4× Pacer P-1275 12V Deep-Cycle Flooded Lead-Acid Batteries — GC12 group size, Low Profile Terminal (ELPT) configuration, polypropylene case

System specifications

• System voltage: 48V — four 12V batteries wired in series
• Capacity: 145Ah at 20-Hr rate; 160Ah at 100-Hr rate (both at 80°F / 27°C)
• Per-battery dimensions: 12.96 × 7.13 × 10.71 in. | 81.5 lbs. each; total pack approx. 326 lbs. 
• Terminal type: Low Profile Terminal (ELPT) — 5/16" bolt, 95–105 in-lb (11–12 Nm) torque
• Certifications: Made in USA of U.S. and imported parts, ISO 9001:2015 certified, BCI compliant

One purchase, fully matched bank

Building a 48V lead-acid bank from individually sourced batteries risks capacity mismatches when cells come from different production runs — a common cause of uneven aging and shortened pack life. This pre-specified set of four P-1275s eliminates that risk, delivering a consistent, balanced bank ready for series wiring in a standard 48V golf cart compartment. The flooded lead-acid chemistry is also field-serviceable: cells can be watered, specific gravity can be checked with a hydrometer, and individual batteries can be swapped out, keeping long-term maintenance costs predictable.

Who this kit is for

• 48V golf carts (EZ-GO, Club Car, Yamaha, and others): A direct replacement for the standard four-battery 48V flooded lead-acid bank found in many 48V golf cars configured for 12V batteries.
• Golf course and resort fleets: Fleet operators who prioritize field-serviceable, proven chemistry benefit from the P-1275's deep-cycle performance and straightforward electrolyte maintenance.
• Light electric utility vehicles: Personnel carriers, turf vehicles, and facility equipment rated for a 48V flooded lead-acid pack.
• Off-grid solar storage (48V bus): Systems designed around a 48V battery bus where GC12 flooded cells are the specified chemistry.
• Marine trolling motor applications: Deep-cycle setups requiring a series 48V flooded bank with high amp-hour capacity for extended run time.

How components interconnect

The four P-1275 batteries connect in series — positive terminal of battery 1 to negative terminal of battery 2, and so on through all four — to produce 48V at 145Ah. Buyers will need to source separately: series interconnect battery cables (sized for the expected load current), a 48V charger set to bulk 59.28V, float 54.00V, and equalize 64.80V (all at 77°F / 25°C with temperature compensation applied for colder or warmer environments), and a battery tray or hold-down hardware. Periodic manual watering is required to maintain electrolyte levels. A minimum of 0.5 in. (12.7 mm) spacing between batteries is recommended for ventilation, and installation in a sealed compartment is not permitted.

Why choose the Trojan Pacer P-1275 48V Golf Cart Battery Pack — 4×12V 145Ah?

The Pacer P-1275 delivers dependable GC12 12V deep-cycle flooded performance at a value-oriented price point, backed by ISO 9001:2015 certified manufacturing and BCI-compliant construction. Buyers who choose this pack through A1 SolarStore get four batteries from the same manufacturer and product line, eliminating the capacity mismatch risk that comes from mixing brands or production runs. For 48V applications where a four-battery 12V configuration is preferred, field serviceability matters, and straightforward maintenance is a priority, the Pacer P-1275 pack is a proven flooded lead-acid choice.