K2 Energy GT12VU1-30 12 V 30 Ah LiFePO4 Battery – Compact High-Cycle Power Module
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12 Volt nominal LiFePO₄ module rated at 30 Ah (C/5) with average voltage of 12.8 V — ideal for compact, high-cycle applications.
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Dimensions ~7.8 in (L) × 5.2 in (W) × 6.8 in (H), weight ~12.5 lbs — offers lightweight form-factor with substantial capacity.
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Continuous discharge current up to 30 A, pulse discharge (≤3 s) up to 90 A; charge current ≤30 A; discharge cutoff voltage 10.0 V.
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Operating temperature range from –20 °C up to +60 °C, supports rugged duty and extreme environment usage.
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Advanced protection features: short-circuit protection, high/low voltage cut-off, auto cell balancing; supports series/parallel modules.
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K2 Energy GT12VU1-30 12 V 30 Ah LiFePO4 Battery – Compact High-Cycle Power Module
The Grand Teton GT12VU1-30 is a rugged, high-cycle lithium iron phosphate (LiFePO₄) battery module engineered for demanding applications where compact size and high performance matter. With a 30 Ah capacity and a nominal voltage of 12.8 V, it delivers significant energy in a lightweight (~12.5 lb) package around 7.8 × 5.2 × 6.8 in in size. The robust discharge and charge capabilities — up to 30 A continuous and 90 A pulse — make it suitable for applications requiring bursts of power or consistent load profiles, while the –20 °C to +60 °C operating range provides reliable performance even in extreme conditions.
Designed for systems needing compact, service-friendly battery solutions, the GT12VU1-30 offers advanced protection features such as short-circuit protection, voltage cut-offs and cell balancing. It supports modular stacking (series/parallel) for scalable systems and is well-suited for applications like mobile equipment, RV/Marine usage, backup power modules, and other high-duty-cycle deployments demanding long life and consistent performance.
GENERAL SPECIFICATIONS
- Model: GT12VU1-30-A11
- Nominal Capacity @ C/5 (Ah): 30
- Average Operating Voltage @ C/5 (V): 12.8
- Weight: 12.5 lbs
- Height: 6.8 in
- Width: 5.2 in
- Length: 7.8 in
RECOMMENDED OPERATING CONDITIONS
- Continuous Discharge (A): ≤ 30
- Pulse Discharge (A) ≤ 3 Seconds: ≤ 90
- Charge Current (A): ≤ 30
- Charge Voltage Cutoff (V): 14.6
- Discharge Voltage Cutoff (V): 10.0
- High Operating Temp (°C): 60
- Low Operating Temp (°C): -20
Compatible Equipment / Applications
- Mobile equipment and utility vehicles requiring a compact 12 V high-cycle lithium battery.
- RV, marine, off-grid or backup power systems where weight, size and duty-cycle durability matter.
- Industrial automation and motive-power applications that need LiFePO₄ modules with burst discharge capability.
- Modular battery systems configured in serial or parallel stacks for increased capacity or voltage.
- Lightweight electric vehicle platforms, robotics or instrumentation requiring reliable, long-life power in a small footprint.
Replacement / Cross-Reference Models
- GT12VU1-30 - OEM Grand Teton part: 12.8 V, 30 Ah, LiFePO4 chemistry.
- Other 12 V, ~30-40 Ah LiFePO₄ modules - Lithium replacements for similar duty in systems originally using lead-acid or lesser lithium modules.
- Scaled modules (e.g., GT12VU1-60) - For higher capacity alternatives in the same product family.
| Width | 5.2 |
|---|---|
| Height | 6.8 |
| Length | 7.8 |
| Condition | New |
| Brand | K2 Energy |
| Chemistry | LiFePO4 |
| Output Voltage | 12V |
| Amperage(20 hours) | 30 |
| Rechargeable | Yes |
