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12V 170Ah Lithium-Iron Phosphate Battery

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12V 170Ah Lithium-Iron Phosphate Battery

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Lithium-Iron Phosphate Battery 12 Volt 170Ah
12V 170Ah Lithium-Iron Phosphate Battery
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The Renogy 170Ah 12 volt batteries are perfect for deep-cycle applications including cabins, solar/wind energy systems, UPS battery backups, telecommunication systems, medical equipment, and more. Unlike gel or lead-acid batteries, the Renogy LFP 12 volt batteries are safer, lighter, and more powerful with a long service and shelf life to boot. Invest in these sealed, maintenance-free 12 volt batteries for your off-grid system today!


  • Please be aware that if the batteries' Battery Management System (BMS) is activated and the battery voltage shows 0V, you must use a compatible Li charger to reactivate our Li batteries.
  • Make sure to tightly screw the battery terminals in, having loose battery terminals will cause the terminals to build up heat resulting in damage to the battery.
  • Please be aware that the batteries' M12 terminals are thicker and will not work with any of our battery cable offerings, they require 1/2" ring terminals for proper connectivity.
  • DO NOT string this battery in series. It is made ONLY for parallel connections using identical batteries.

If you have any questions regarding this product, please submit a case.

Key Features

  • Lightweight
  • BMS Protection
  • Low Self-Discharge
  • Triplex Sealed Construction
  • Patent Designed Construction

Minimum 12V Lithium Battery Bank Sizing

The following are the minimum battery quantities to operate Renogy power inverters. This is ONLY for 12V applications.

Battery Bank Qty/ Inverter Size50Ah100Ah170Ah
1000W 2 1 1
2000W 4 2 2
3000W 6 3 2

Package Includes

Renogy Lithium-Iron Phosphate Battery 12 Volt 170Ah

1 x


Electric Characteristics 
Nominal Voltage:12.8V Energy Density:149.1Wh/L
Rated Capacity (0.2C):170Ah Internal Resistance:≤10mΩ
Minimal Rated Capacity (0.2C):161.5Ah Cycle Life (0.2C, 20±5°C):80% DOD 2000 cycles
Energy:2176Wh Specific Energy:103.6Wh/kg
Charging ParametersDischarging Parameters
Charge Voltage:14.4 ± 0.2V Maximum Continuous Discharge Current:125A
Maximum Charge Current:85A Discharge Cut-off Voltage:≥10V
Charge Cut-off Voltage:14.6V  
Temperature Parameters Operation Temperature RangeTemperature Parameters Storage Temperature Range
Charge: 32~113℉ / 0~45℃ Less Than 1 Year: 32~77℉ / 0~25℃
Discharge: -4~140℉ / -20~60℃ Less Than 3 Months: 14~95℉ / -10~35℃
Recommended: 73.4 ± 9℉ / 23 ± 5℃  
Mechanical Properties 
Length: 357mm / 14.0 inch Weight: 22 kg / 48.5 lbs.
Width: 155mm / 6.1 inch Housing Material: ABS+PC
Height: 270mm / 10.6 inch Terminal Model: M12x1.75x16mm
Cell Model: IFR26650-3.4AH Assembly Method: 4S53P

Warranty Information

Accessories 5-year prorated warranty
Renogy Deep Cycle Pure GEL Battery 12V 200Ah

7 Reviews Hide Reviews Show Reviews

  • 5
    Received with many thanks - Recommended

    Posted by riddx09 on Aug 14th 2023

    Received with many thanks - Recommended

  • 5
    Battery review

    Posted by Alex Palmer on May 16th 2023

    Absolutely nothing wrong with the product heavy and rugged build any issues I was have with setup was quickly sorted by customer support only issue is it doesn’t support Bluetooth other than that would recommend to everyone

  • 5
    Great seller would buy again A++

    Posted by jimbob_vyrnwy on Dec 1st 2022

    Great seller would buy again A++

  • 5
    Usual great service from Renogy

    Posted by simons485 on Nov 22nd 2022

    Usual great service from Renogy. Very pleased.

  • 5

    Posted by Robert Pike on Aug 10th 2022

    Bought battery , panels and controllers for my boat. Set it up at home and all works well . Anxious to install it on the boat .

  • 5

    Posted by Michel Galarneau on Aug 3rd 2022

    So far so good, I tested with a Renogy 2000W inverter and a Renogy Monitor. After 8 hours running with a 1500W heat gun it still runs great! I see many ads of Batteries that are supposed to be cheaper or better and so far I am pleased to buy from Renogy. It's the best bang for the buck so far... Only complaint is the size of the post which needs a 1/2" connector!

  • 5

    Posted by Dave on Aug 3rd 2022

    Got two of these when they were on sale, excellent deal. Arrived alive with a good charge, only drawback is the mega bolts on this, it would be nice if they through in a few appropriate lugs. No low voltage sensor, so ensure your storage conditions keep them happy or you have an appropriate temp sensor setup with your charge controller.