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RB100-LT: Cold Weather Lithium Battery 12V 100Ah Lithium Deep Cycle Battery
Price: $1,149.95
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Availability: Special Order
RELiON Item #: BDR22400 -

The RB100-LT is a 12V 100Ah lithium battery and is part of RELiON’s Low-Temperature Series. This lithium iron phosphate battery is specially designed for cold weather performance. RELiON’s LT Series batteries can safely charge at temperatures down to -20°C (-4°F) using a standard charger. The system features proprietary technology which draws power from the charger itself, requiring no additional components. Now improved protection with an IP67 ingress protection rating, which completely...

RB300-LT: Cold Weather Lithium Battery 12V 300Ah Lithium Deep Cycle Battery
Price: $3,049.95
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Availability: Special Order
Item #: BDR22450 -

The RB300-LT is a 12V 300Ah lithium iron phosphate battery and is part of RELiON’s Low-Temperature Series. This lithium iron phosphate battery is specially designed for cold weather performance. RELiON’s LT Series batteries can safely charge at temperatures down to -20°C (-4°F) using a standard charger. The system features proprietary technology which draws power from the charger itself, uniformly heating the cells within the battery to 41°F (5°C), so that it can be charged at its full...

RELiON RB80 12V 80Ah LiFePO4 Battery RELiON RB80 12V 80Ah LiFePO4 Battery, RB80
Price: $909.95
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RELiON Item #: BDR20080 -

RELiON RB80 12V 80Ah LiFePO4 Battery This 12V 80 Ah lithium ion phosphate battery is a safer, more lightweight alternative to lead-acid in your marine, solar RV, or other applications. At 25 lbs, the RELiON 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...

RELiON RB200 12V 200Ah LiFePO4 Battery RELiON RB200 12V 200Ah LiFePO4 Battery, RB200
Price: $2,096.95
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RELiON Item #: BDR20200 -

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

RELiON RB100-HP 12V 100Ah LiFePO4 High Load Battery RELiON RB100-HP 12V 100Ah LiFePO4 Battery, RB100-HP
Price: $1,159.95
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RELiON Item #: BDR22100 -

RELiON RB100-HP 12V 100Ah LiFePO4 Battery Highly Recommended for Marine House Battery Banks with High Loads The versatile RELiON RB100 12V 100Ah lithium ion phosphate battery is part of the RELiON HP Series (High Peak Performance) of batteries. The RELiON 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,...

RELiON RB24V100 24V 100Ah LiFePO4 Battery RELiON RB24V100 24V 100Ah LiFePO4 Battery, RB24V100
Price: $2,099.95
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RELiON Item #: BDR25100 -

RELiON RB24V100 24V 100Ah LiFePO4 Battery The RELiON RB24V100 24V 100Ah lithium ion 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 RELiON RB24V100 battery meets UL, CE and IEC certifications. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free. Electrical Specifications...

RELiON RB300 12V 300Ah LiFePO4 Battery RELiON RB300 12V 300Ah LiFePO4 Battery, RB300
Price: $2,499.00
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Availability: Back Order
RELiON Item #: BDR20300 -

RELiON RB300 12V 300Ah LiFePO4 Battery The RELiON RB300 12V 300Ah lithium ion phosphate battery is ready to replace your heavy lead-acid battery. The RELiON 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 RELiON RB300 battery meets UL, UN, CE and IEC certifications. All RELiON LiFePO4 batteries have...

RELiON RB300-HP 12V 300Ah LiFePO4 High Load Battery RELiON RB300-HP 12V 300Ah LiFePO4 Battery, RB300-HP
Price: $2,699.95
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Availability: Back Order
RELiON Item #: BDR22300 -

RELiON RB300-HP 12V 300Ah LiFePO4 Battery Highly Recommended for Marine House Battery Banks with High Loads This high performance RELiON RB300-HP 12V 300Ah lithium ion phosphate battery is ready to replace your heavy lead-acid battery. The RELiON 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...

RELiON RB48V100 48V 100Ah LiFePO4 Battery RELiON RB48V100 48V 100Ah LiFePO4 Battery, RB48V100
Price: $4,799.95
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RELiON Item #: BDR26100 -

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

RELiON RB48V200 48V 200Ah LiFePO4 Battery RELiON RB48V200 48V 200Ah LiFePO4 Battery, RB48V200
Price: $8,299.95
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RELiON Item #: BDR26200 -

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

RELiON RB48V300 48V 300Ah LiFePO4 Battery RELiON RB48V300 48V 300Ah LiFePO4 Battery, RB48V300
Price: $11,999.95
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Availability: Back Order
RELiON Item #: BDR26300 -

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

Level Up Your Equipment With Next Level Lithium.

RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and longer cycle life – plus no maintenance!

Not all lithium batteries are created equal. All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.

Longer Life

A much longer life span compared to lead-acid batteries – up to 10x longer!

More Hours, More Power

A 25-50% higher capacity than lead-acid batteries, with full power always available.

Low Self-Discharge Rate

Which means a long shelf life, up to a year, between charges.

Highly Efficient

Fast recharge times and a 99% efficient recharge process, which means less wasted electricity.

Lighter Weight

Typically half the weight than lead-acid batteries.

PSOC Tolerant

No damage to battery if operated in PSOC, the leading cause of failure of lead acid batteries.

Lower Overall Cost

Changing batteries less often means fewer replacement and labor costs.

10 Year Warranty

RELiON stands behind their top-shelf batteries for up to 10 years of operation!

Total Cost of Ownership Comparison

The table below compares the total cost of ownership of RELiON’s RB100, a 12V 100 Ah LiFePO4 battery, to three equivalent size (BCI Group 31) off-the-shelf lead-acid battery technologies. Using measured lifetimes taken from the manufacturer’s published specifications of each battery, our analysis shows that the RB100 costs at least 51% less over life than even the most cost-effective lead-acid battery.

Learn More About RELiON Batteries, Checkout the Blog

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?