Interstate golf cart batteries in the USA are distributed by Interstate Batteries, a Dallas-based company founded in 1952. While Interstate primarily operates as a distributor, their golf cart batteries are manufactured through partnerships with established industrial battery producers. These deep-cycle lead-acid batteries, such as the 12V 35Ah models, are designed for sustained power delivery in electric vehicles, though Interstate does not publicly disclose its specific manufacturing partners for golf cart products. For performance comparisons, Trojan Battery remains a key competitor in this market segment.
What types of golf cart batteries does Interstate offer?
Interstate provides flooded lead-acid and AGM (absorbent glass mat) batteries for golf carts, with voltage options ranging from 6V to 12V. Their DCM0035 series features 35Ah capacity with thick plates for extended cycle life.
Interstate’s golf cart battery lineup emphasizes durability in stop-start applications, with 6V models typically arranged in series for 36V or 48V systems. Their AGM variants (e.g., SLA0925) use valve-regulated designs to prevent acid spills, achieving 500–800 cycles at 50% depth of discharge. Pro Tip: Always check the date code stamped on battery cases—Interstate batteries lose 3–4% capacity monthly when stored uncharged. For example, a 48V system using eight 6V batteries requires equal cable lengths between units to prevent voltage imbalance during charging.
Why Interstate Golf Cart Batteries Are a Top Choice
How do Interstate golf cart batteries compare to Trojan?
Trojan batteries generally offer higher cycle counts (1,200+ vs. 800) but cost 20–30% more than Interstate equivalents. Both brands use lead-calcium alloy grids, but Trojan employs proprietary paste formulations for enhanced active material adherence.
In accelerated lifespan testing, Trojan T-105 batteries maintained 80% capacity after 1,000 cycles at 50% DoD, while Interstate’s comparable GC2 model reached 700 cycles. However, Interstate batteries compensate with better cold-cranking performance (-20°C operation) and lower self-discharge rates (3% vs. 5% monthly). Practically speaking, Trojan remains preferred for daily-use golf courses, while Interstate suits seasonal users needing reliable cold-weather starts. What about maintenance? Both require regular watering, but Trojan’s dual-port design simplifies electrolyte checks.
| Feature | Interstate GC2 | Trojan T-105 |
|---|---|---|
| Cycle Life (50% DoD) | 700 | 1,200 |
| Weight | 62 lbs | 64 lbs |
| Warranty | 18 months | 24 months |
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FAQs
Only AGM models are maintenance-free. Flooded versions require monthly electrolyte checks and distilled water refills to prevent plate exposure.
Can Interstate batteries handle lithium upgrades?
No—their 15.5V absorption voltage damages lithium chemistries. Always use lithium-specific charging systems when upgrading.
