Battery LiFePO4 25.6V 150Ah (150A) Volt — rechargeable lithium iron phosphate battery

The Volt Battery LiFePO4 25.6V 150Ah is a rechargeable lithium iron phosphate energy storage unit engineered for deep-cycle use. It delivers stable DC output at a nominal 25.6 volts and supports continuous and intermittent currents up to 150A. The chemistry focuses on long cycle life, thermal stability and predictable discharge behavior, making it suitable for renewable energy storage, mobile power and backup applications where consistent voltage and safety are important.

Advantages

This LiFePO4 battery offers high cycle life compared with lead-acid alternatives, lower self-discharge and a more stable voltage profile during discharge. The cell chemistry provides improved thermal and chemical stability, reducing the risk of thermal runaway. Its nominal 25.6V and 150Ah capacity deliver substantial usable energy for prolonged loads, while the ability to handle 150A makes it suitable for many DC systems that require moderate to high current draw.

Suitable for

• Off-grid and grid-tied solar energy storage systems
• Marine electrical systems and onboard power for boats
• Recreational vehicles (RVs) and camper electrical supply
• Backup power for telecoms, small servers and network equipment
• Industrial equipment with DC power requirements and deep-cycle loads

When it may not be suitable

This battery may not be appropriate for applications that require voltages other than the nominal 25.6V without additional converters or for systems that demand momentary peak currents well above 150A. It is also not a direct drop-in replacement for systems specifically designed for different battery chemistries without verifying charger and battery management compatibility.

Key specifications

• Nominal voltage: 25.6 V
• Nominal capacity: 150 Ah
• Continuous/discharge current capability: up to 150 A
• Chemistry: Lithium iron phosphate (LiFePO4)
• Designed use: deep-cycle energy storage

How to use

Install the battery in a dry, well-ventilated location with adequate clearance for wiring and monitoring. Connect to a compatible battery management system (BMS) and charger designed for LiFePO4 chemistry and a 25.6V nominal battery to ensure correct charge voltages and balancing. Observe correct polarity when wiring and use appropriately sized cabling and fuses or circuit breakers rated for up to the expected 150A current. For multi-battery banks, follow manufacturer guidance on series or parallel configurations and BMS coordination.

What to consider before purchase

• Confirm charger and BMS compatibility with LiFePO4 chemistry and 25.6V nominal voltage
• Ensure system wiring, fuses and protective devices are rated for up to 150A continuous current
• Verify physical dimensions, weight and mounting requirements to fit your installation space
• Check the intended cycle life and warranty terms from the supplier

Usage recommendations

For reliable performance, use a charger set to LiFePO4 charge parameters, avoid deep discharge below recommended cut-off voltages, keep the battery within recommended temperature ranges during charging and discharging, and perform periodic capacity checks as part of preventive maintenance.