PowerMax LiFePO4 Smart Batteries - Powerful, Safe, Long-Lasting 12V Energy Storage

Reliable. Efficient. Built to Last.

Power your adventures, off-grid systems, or demanding applications with the PowerMax LiFePO4 Smart Battery Series. Designed with advanced lithium iron phosphate chemistry and an integrated Battery Management System (BMS), these batteries deliver safe, long-lasting, and dependable power wherever you need it.

Perfect for RVs, marine, solar, off-grid living, backup power, and industrial use, PowerMax batteries are engineered for high performance and peace of mind.

Unmatched Cycle Life & Reliability

• Up to 6000 cycles at 80% depth of discharge, vastly outpacing lead-acid and delivering exceptional value over time?ideal for RV and solar backup systems.
• PMLB Bluetooth Lithium Battery - Owners Manual | Download
• PMLB Bluetooth Lithium Battery - Spec Sheet | Download

Next-Gen Smart BMS with Bluetooth Monitoring

• Monitor battery health, SOC, and charge/discharge stats via the PowerMax app (iOS/Android)?no guesswork, instant insights.

Superior Safety & Stability

• Chemical design means LiFePO4 batteries are inherently safer?less prone to thermal runaway than other lithium types like Li-ion.

Flexible System Integration

• Easily link up to six units in series or parallel, perfect for scaled systems in off-grid solar, marine, and industrial setups.

Lightweight & Space-Smart

• Weighing significantly less than lead-acid alternatives, these deep-cycle lithium batteries simplify installation and reduce load.

Wide Temperature Resilience

• Operate confidently across -4??F to 131??F (discharge range), outperforming standard lithium-ion?s narrower operating range.

Fast, Efficient Charging

• High charge/discharge currents supported with advanced multi-stage profiles?with cloud-based app monitoring instead of manual switching.

Eco-Conscious Performance

• No cobalt or nickel, and a comfortable 1-3% self-discharge rate per month, meaning longer shelf life and better sustainability.

12V / 100Ah Model

• Nominal Voltage: 12.8V
• Capacity: 100?Ah (1280?Wh)
• Cycle Life: ~6000 @ 80% DOD
• Charge/Discharge: 100?A continuous, 200?A surge
• Dimensions/Weight: Compact & lightweight

12V / 230Ah Model

• Nominal Voltage: 12.8V
• Capacity: 230?Ah (2944?Wh)
• Cycle Life: ~6000 @ 80% DOD
• Charge/Discharge: 200?A continuous, 600?A surge (0.1?s)
• Dimensions/Weight: Space-saving compact design

Why Choose PowerMax?

• Native Smart BMS eliminates the need for converter detection systems.
• Bluetooth-enabled monitoring, versus WFCO?s manual or hardware-based switching.
• Higher cycle life and better value across long-term use.
• Optimized for off-grid, marine, RV, and solar backup?versatile, durable, and dependable.

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