PRICE: $920.95

Earth Week Celebration Sale: Save 10% on Our Eco-Friendly Batteries! Use Promo Code EARTH10 at Checkout

Earth Week Celebration Sale: Save 10% on Our Eco-Friendly Batteries! Use Promo Code EARTH10 at Checkout

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* Within the continental U.S. only

This 12V 80 Ah lithium iron phosphate battery is a safer, more lightweight alternative to lead-acid in your marine, solar RV, or other deep cycle applications. At 25 lbs, this battery is less than half the weight of a lead-acid equivalent and is ideal for deep cycle applications where you need lots of power for a longer period of time. It maintains consistent power and is equipped with handles for carrying. Eighty Amp-hours of capacity means a full day of power for mid-sized trolling motors or for a long day on the road in your RV.


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! 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.

PRODUCT SPECIFICATIONS
  • Voltage: 12.8V
  • Amp Hours: 80Ah
DIMENSIONS & WEIGHT
  • Length: 12 in (305 mm)
  • Width: 6.6 in (168 mm)
  • Height: 8.6 in (219 mm)
  • Weight: 24.9 lbs (11.3 kg)
APPLICATIONS
  • AWP
  • Electric Vehicles
  • Floor Machines
  • Marine
  • Recreational Vehicles
  • Solar

PRODUCT REVIEWS

Gene S.

So far they are great, the weight and life of these batteries have made a world of difference in my bass boat. I have confidence that I fish all day without any worries. I can also fish swift water on high with no degradation of the amount of thrust I maintain to fish the fast-moving currents.

Bassmaster Elite Series Pro Patrick Walters Explains Why He Uses Lithium Batteries

How to Read RELiON's Data Sheets

We know that Data Sheets can sometimes be confusing, overwhelming, or difficult to decipher. In this Tech Video, one of our experts breaks down how to easily read our Data Sheets.

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DATA SHEET

DOWNLOAD PDF

Electrical Specifications

Nominal Voltage 12.8 V
Nominal Capacity 80 Ah
Capacity @ 25A 192 min
Energy 1024 Wh
Resistance ≤30 mΩ @ 50% SOC
Efficiency 99%
Self Discharge <3% per Month
Maximum Modules in Series 4

Mechanical Specifications

Dimensions (L x W x H) 12.0 x 6.6 x 8.6” 305 x 168 x 219 mm
Weight 24.9 lbs (11.3 kg)
Terminal Type M8 x 1.25
Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
Case Material ABS
Enclosure Protection IP66
Cell Type - Chemistry Cylindrical - LiFePO4

Discharge Specifications

Maximum Continuous Discharge Current 80 A
Peak Discharge Current 160 A (7.5±2.5 sec)
BMS Discharge Current Cut-Off 280 A ±50 A (9 ±4 ms)
Recommended Low Voltage Disconnect 11 V
BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 vpc) (144 ms ± 30 ms)
Reconnect Voltage 9.2 V (2.3 ±0.1 vpc)
Short Circuit Protection 200-600 µs

Charge Specifications

Recommended Charge Current 4 A - 40 A
Maximum Charge Current 80 A
Charge Current 32º to 14ºF (0 to -10 ºC) ≤0.1 C
Charge Current -4º to 14ºF (-20 to -10 ºC) ≤0.05 C
Recommended Charge Voltage 14.2 V - 14.6 V
BMS Charge Voltage Cut-Off 15.6 V (3.9 ±0.025 vpc)
(1.1 ±0.4 s)
Reconnect Voltage 15.2 V (3.8 ±0.05 vpc)
Balancing Voltage 14.4 V (3.6 ±0.025 vpc)

Temperature Specifications

Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature* -4 to 113 ºF (-20 to 45 ºC)
Storage Temperature 23 to 95 ºF (-5 to 35 ºC)
BMS High Temperature Cut-Off 176 ºF (80 ºC)
Reconnect Temperature 122 ºF (50 ºC)
*Refer to charge currents below 0°C (32°F)

Compliance Specifications

Certifications CE (battery)
UN38.3 (battery)
UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9

PERFORMANCE CHARACTERISTICS

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