K2 Energy GTB12VU1-60 12 V 60 Ah LiFePO4 Battery – Compact High-Cycle Power Module
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12 V nominal LiFePO₄ chemistry module rated at 60 Ah (C/5), offering high-cycle life and excellent energy density.
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Dimensions: approx. 7.8″ L × 5.2″ W × 6.8″ H; weight ~12.5 lbs — highly compact for its capacity class.
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Continuous discharge current up to 60 A & pulse discharge up to 180 A (≤3 s) with charge cut-off at 14.6 V and discharge cut-off at 10.0 V.
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Temperature operating range from –20 °C up to +60 °C; supports series/parallel stacking (max 4 in series / 4 in parallel) for scalable systems.
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Ideal for sealed, maintenance-free power solutions in mobile, marine, RV, off-grid or heavy-cycle applications where weight and space are critical.
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K2 Energy GTB12VU1-60 12 V 60 Ah LiFePO4 Battery – Compact High-Cycle Power Module
The Grand Teton GTB12VU1-60 is a high-performance 12 V lithium-iron-phosphate (LiFePO₄) battery module engineered for applications requiring compact form-factor, light weight and long cycle durability. With a 60 Ah capacity at the C/5 rate, this module packs substantial energy into a lightweight (~12.5 lbs) package with dimensions of 7.8″ × 5.2″ × 6.8″. Its robust performance specs include continuous discharge currents up to 60 A and pulse discharges up to 180 A, making it well suited for demanding power-draw scenarios. The charge voltage cut-off is specified at 14.6 V and the discharge cut-off at 10.0 V, ensuring reliable operation within defined parameters.
Designed to withstand harsh environments, the GTB12VU1-60 operates effectively between –20 °C and +60 °C and supports scalable configurations of up to four modules in series or parallel. These features make it a compelling solution for mobile equipment, off-grid systems, marine & RV installations, backup power arrays, and other applications where traditional lead-acid modules struggle with weight, maintenance or lifecycle limitations.
GENERAL SPECIFICATIONS
- Model: GTB12VU1-60-A11
- Nominal Capacity @ C/5 (Ah): 60
- 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): ≤ 60
- Pulse Discharge (A) ≤ 3 Seconds: ≤ 180
- Charge Current (A): ≤ 60
- 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 industrial equipment and utility vehicles requiring compact high-cycle lithium battery modules.
- RVs and marine vessels where weight, space and maintenance burden are key constraints.
- Off-grid or backup power systems where long cycle life and deep discharge tolerance matter.
- Scalable battery banks for field instrumentation, monitoring systems or telecom backup.
- Robotics and mobile platform applications needing reliable 12 V lithium power with high discharge rates.
Replacement / Cross-Reference Models
- K2 Energy GTB12VU1-60 - OEM module: 12 V, 60 Ah, LiFePO₄ chemistry.
- Other 12 V LiFePO4 modules ~60 Ah - Suitable when equivalent performance and footprint are acceptable.
- Alternate capacities in same family - For example, GT12VU1-30 (30 Ah) when lower capacity is permissible.
| Width | 5.2 |
|---|---|
| Height | 6.8 |
| Length | 7.8 |
| Condition | New |
| Brand | K2 Energy |
| Chemistry | LiFePO4 |
| Output Voltage | 12V |
| Amperage(20 hours) | 60 |
| Rechargeable | Yes |
