RELiON Lithium BatteriesRELiON Lithium Battery are designed to outperform traditional lead-acid batteries on the road, on the water or off the grid, enjoy the freedom that comes with having more usable energy in a lightweight, no maintenance package that’s safe, reliable and worry-free.

Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life span and the ability to deep cycle while maintaining power. LiFePO4 batteries often come with a higher price tag, but a much better cost over life of the product. No maintenance and super long life makes them a worthwhile investment and a smart long-term solution.

Batteries can be paralleled to increase capacity. Checking and/or Re-calibration of your charging sources is necessary to assure comparability. Please call with questions so we can best match the battery to your needs.


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RELiON RB80 12V 80Ah LiFePO4 Battery RELiON RB80 12V 80Ah LiFePO4 Battery, RB80
BDR20080
Price: $1,147.00
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Availability: In Stock
RELiON Item #: BDR20080 -

RELiON RB80 12V 80Ah LiFePO4 BatteryThis 12V 80 Ah lithium iron phosphate battery is a safer, more lightweight alternative to lead-acid in your marine, solar RV, or other applications. At 25 lbs, this battery is less than half the weight of a lead-acid equivalent, helping to fight against the drag cause by heavier options. It maintains consistent power and is equipped with handles for carrying, an M8 terminal type and features a built-in battery management system (BMS). The RB80 battery meets...

RELiON RB200 12V 200Ah LiFePO4 Battery RELiON RB200 12V 200Ah LiFePO4 Battery, RB200
BDR20200
Price: $2,570.00
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Availability: In Stock
RELiON Item #: BDR20200 -

RELiON RB200 12V 200Ah LiFePO4 Battery This 12V 200Ah lithium iron phosphate battery is ready to replace your heavy lead-acid battery. The RB200 is a safer, more lightweight alternative to lead-acid in your marine, solar, RV or other applications. It maintains a consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS). The RB200 battery meets UL, UN, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility,...

RELiON RB100-HP 12V 100Ah LiFePO4 High Load Battery RELiON RB100-HP 12V 100Ah LiFePO4 Battery, RB100-HP
BDR22100
Price: $1,389.00
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Availability: In Stock
RELiON Item #: BDR22100 -

RELiON RB100-HP 12V 100Ah LiFePO4 BatteryHighly Recommended for Marine House Battery Banks with High Loads This versatile 12V 100Ah lithium iron phosphate battery is part of the RELiON HP Series (High Peak Performance) of batteries. The RB100-HP is a safer, more lightweight alternative to lead-acid in various marine applications. It maintains consistent power and is equipped with an M8 terminal type and built-in overcharge protection. The RB100-HP battery meets UL, CE and IEC certifications....

RELiON RB24V100 24V 100Ah LiFePO4 Battery RELiON RB24V100 24V 100Ah LiFePO4 Battery, RB24V100
BDR25100
Price: $2,620.00
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Availability: In Stock
RELiON Item #: BDR25100 -

RELiON RB24V100 24V 100Ah LiFePO4 Battery This 24V 100Ah lithium iron phosphate battery is perfect in many applications, including marine and electric vehicles. It maintains consistent power and is equipped with an M8 terminal type and built-in overcharge protection. The RB24V100 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Electrical Specifications Nominal Voltage 25.6 V Nominal...

RELiON RB300 12V 300Ah LiFePO4 Battery RELiON RB300 12V 300Ah LiFePO4 Battery, RB300
BDR20300
Price: $3,548.00
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Availability: In Stock
RELiON Item #: BDR20300 -

RELiON RB300 12V 300Ah LiFePO4 Battery This 12V 300Ah lithium iron phosphate battery is ready to replace your heavy lead-acid battery. The RB300 is a safer, more lightweight alternative to lead-acid in your marine, solar, RV or other applications. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS). The RB300 battery meets UL, UN, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility,...

RELiON RB300-HP 12V 300Ah LiFePO4 High Load Battery RELiON RB300-HP 12V 300Ah LiFePO4 Battery, RB300-HP
BDR22300
Price: $3,723.00
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Availability: In Stock
RELiON Item #: BDR22300 -

RELiON RB300-HP 12V 300Ah LiFePO4 BatteryHighly Recommended for Marine House Battery Banks with High Loads This high performance 12V 300Ah lithium iron phosphate battery is ready to replace your heavy lead-acid battery. The RB300-HP is part of the RELiON HP Series (High Peak Performance) of batteries and is a safer, more lightweight alternative to lead-acid in your different marine applications. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery...

RELiON RB48V100 48V 100Ah LiFePO4 Battery RELiON RB48V100 48V 100Ah LiFePO4 Battery, RB48V100
BDR26100
Price: $5,021.00
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Availability: In Stock
RELiON Item #: BDR26100 -

RELiON RB48V100 48V 100Ah LiFePO4 Battery This 48V 100Ah lithium iron phosphate battery is perfect in many applications, including marine and electric vehicles. It maintains consistent power and is equipped with an LINYI Connector terminal type and a built-in battery management system (BMS). The RB48V100 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Electrical Specifications Nominal...

RELiON RB48V200 48V 200Ah LiFePO4 Battery RELiON RB48V200 48V 200Ah LiFePO4 Battery, RB48V200
BDR26200
Price: $8,603.00
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Availability: In Stock
RELiON Item #: BDR26200 -

RELiON RB48V200 48V 200Ah LiFePO4 Battery This 48V 200Ah lithium iron phosphate battery is perfect in many different marine applications. It maintains a consistent power and is equipped with an M10 terminal type and built-in overcharge protection. The RB48V200 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Chemical Specifications Nominal Voltage 51.2 V Nominal Capacity 200 Ah Capacity...

RELiON RB48V300 48V 300Ah LiFePO4 Battery RELiON RB48V300 48V 300Ah LiFePO4 Battery, RB48V300
BDR26300
Price: $13,464.00
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Availability: In Stock
RELiON Item #: BDR26300 -

RELiON RB48V300 48V 300Ah LiFePO4 Battery This 48V 300Ah lithium iron phosphate battery is perfect in many different applications, including marine and EV. It maintains a consistent power and is equipped with an LINYI Connector terminal type and built-in overcharge protection. The RB48V300 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Chemical Specifications Nominal Voltage 51.2 V...

RELiON RB24V800 24V 800Ah LiFePO4 Battery RELiON RB24V800 24V 800Ah LiFePO4 Battery, RB24V800
BDR25800
Price: $19,561.00
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Availability: In Stock
RELiON Item #: BDR25800 -

RELiON RB24V800 24V 100Ah LiFePO4 Battery This 24V 800Ah lithium iron phosphate battery is perfect in many applications, including marine and electric vehicles. It maintains consistent power and is equipped with an M8 terminal type and built-in overcharge protection. The RB24V800 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Electrical Specifications Nominal Voltage 25.6 V Nominal...

Top reasons to choose a lithium-ion battery

Relion Batteries For Boats and RV's

Below is an article explaining why Cylindrical LiFePO4 is better than Flat LiFePO4 battery.

Why Cylindrical LiFePO4 Battery?