Gentrax 51V 100Ah Lithium LiFePO4 Battery
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PRODUCT HIGHLIGHTS
- High-capacity 5120Wh energy storage
- Long-lasting LiFePO4 cells rated for 3000+ cycles at 80% DOD
- Built to withstand extreme conditions
- Ideal for residential, commercial, solar power, and emergency backup systems
- 5-year warranty with local technical support
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Reliable High-Capacity Energy Storage
The Gentrax 51V 100Ah LiFePO4 Battery delivers 5120Wh of dependable energy storage, providing a stable and efficient power supply for a wide range of applications. Its high-capacity design reduces the need for frequent recharging, making it ideal for residential, commercial, and emergency use.

Long-Life Performance with LiFePO4 Technology
Built with premium LiFePO4 cells, this lithium battery provides over 3000 cycles at 80% DOD. Its durability reduces replacement costs, ensuring consistent, long-term performance for your energy system.

Safe and Stable Operation
Engineered for high safety standards, the Gentrax 51V LiFePO4 Battery maintains stable and secure energy storage even under challenging conditions. Its reliable design ensures dependable performance when it matters most.

Versatile Energy Applications
From residential and commercial solar setups to emergency backup power, the Gentrax 51V 100Ah lithium deep cycle battery delivers consistent energy wherever it's needed. Its flexibility makes it suitable for a wide variety of applications.

Peace of Mind with Warranty and Support
Backed by a 5-year warranty and local technical support, this battery ensures long-term reliability. Its advanced LiFePO4 technology and high-quality design provide a safe, stable, and durable energy storage solution.

SPECIFICATIONS
| Brand | Gentrax |
| Nominal Voltage: | 51.2V |
| Nominal Capacity: | 100Ah |
| Voltage Range: | 40–58.4V |
| Rated Energy: | 5120Wh |
| Max Charge Current: | 100A |
| Continuous Discharge Current: | 100A |
| Approx Life Cycles: | 3000 |
| Working Temperature Range: |
Charge: 0°C to 45°C
Discharge: -10°C to 45°C |
| Class of Protection: | IP20 |
| Weight: | 41 ± 1 kg |
| Dimensions (L × W × H): | 483 × 430 × 135 mm |
SKU:
| a_l5gtm-a0-fa-5120 |
What cables should I use to connect the batteries in series or parallel?
What cables should I use to connect the batteries in series or parallel?
The specifications of the selected cables are determined according to the actual charging and discharging current. The overcurrent value varies from different cables. For example, the cross-sectional area of the conductor is 10mm2, and the cable can pass 50A current. The cross-sectional area of the conductor is 25mm2, and the cable can pass 100A current, etc.
Do I need a battery balancer when running in series to 48V?
Do I need a battery balancer when running in series to 48V?
A battery balancer can better protect the battery and maintain voltage balance, so it's a good choice.
- Your item will be shipped next business day.
- On average, items are delivered between 3 to 7 business days following shipping around Australia.
- Check out our shipping and delivery calculator above for more information.
- We can't ship products to PO Boxes, Parcel Lockers or Post Offices. We need to have an actual address to proceed with the order.
- Outbax offers a 24-month warranty on this VoltX Lithium Battery from the date of purchase unless otherwise stated. Outbax warrants its products against defects in materials and/or workmanship. This is further to your rights under Australian Consumer Law.
- Outbax products come with a 60-day money-back guarantee. You must contact us within 60 days of receiving the product and it must be returned in its original condition.
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