Renogy 12V 170Ah LiFePO4 battery provides a maximum of 2176 Wh power output, which is 2 to 3 times more powerful comparing to most lead-acid batteries in the same size. More power, less battery-draining anxiety. High Discharging Performance? The battery provides a maximum of 125Ah continuous discharge current to power most home appliances. The superior lithium-iron-phosphate technology ensures stable battery capacity and performance even under extreme temperatures from -4鈩?(-20鈩? to 140?(60?safe and Reliable? The built-in Battery Management System (BMS) provides over-charge/discharge, over-current, high temperatures, and short-circuiting protection. The fully-sealed housing prevents acid leakage and corrosion and ensures simple maintenance. Twice the power of lead-acid batteries at half the weight. This LiFePO4 battery is smaller, lighter, and at the same time delivers more power. The reduced weight makes it easy to carry and install. No more heavy lifting! Upgrade to Renogy's 12V 170Ah LiFePO4 Battery. Half the weight, twice the power, this battery is perfect for family RV trips, camping trips, off-grid cabins, solar and wind energy systems, UPS battery backups, medical equipment, and more. With 2000 life cycles (80% depth of discharge), this battery is built to last. Lighter, more compact and fully compatible with our Renogy charge controllers, this 170Ah battery is ideal for your off-grid needs. You can also connect to our Battery Monitor for real-time battery usage monitoring. Don't let the adventure stop here, come explore our wide range of features today! 4 Times Longer Lifespan With superior lithium-iron-phosphate technology and sealed design, this battery offers a superior cycle life with 2000 cycles at 80% DOD. This is approximately 4 times longer lasting than lead-acid batteries. Protected Charging & Discharging The intelligent built-in BMS circuit ensures safe charging and discharging process by protecting the battery from over-charge, over-discharge, over-current, high temperature, and short circuiting. Longer Shelf Life With a low 3% self-discharge rate per month (at 7725?, even if the battery is stored in the garage since your last camping trip a year ago, it still have over two-thirds of its charge before you head out. Auto-Balancing Function Thanks to the excellent auto-balancing function, you can use identical batteries to connect in parallel to extend power capacity safely. Up to 8 batteries can be connected in parallel. Please note that series connection is not allowed. Extremely Robust Our battery provides a continuous 125Ah discharge current and 2176 Wh max power to charge most home appliances. It is tolerant to extreme temperatures, offering stable discharge performance between -4~ 14?(-2060?. Real-Time Accurate Monitoring Renogy's Battery Monitor is fully compatible with this battery. This external device allows you to monitor the charging status of your LiFePO4 battery in real-time with a large LCD display. The Battery Monitor is sold separately at the Renogy store. SKU: RBM500 NOTE If the battery's Battery Management System (BMS) is activated and the battery voltage shows 0V, you must use a compatible Li charger to reactivate this battery. Make sure to screw in the battery terminals tightly. Loose battery terminals will cause heat build-up and cause damage to the battery. If you have any questions regarding this product, please call us at 1 (909) 287-7111 or or submit a ticket for troubleshooting assistance. More questions about your off-grid power system? Learn more from Renogy Learning Center! 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 700W 1 1 1 1000W 2 1 1 2000W 4 2 1 3000W 6 3 2 RV MARINE CAMPING OUTDOOR CABIN TRUCK Package Includes Renogy Lithium-Iron Phosphate Battery 12 Volt 170Ah 1 x Renogy 12V 170Ah Deep Cycle Lithium Iron Phosphate Battery Electrical Specifications Mechanical Specifications Rated Capacity (0.2C) 170 Ah Dimension (L x W x H) 14 x 6.1 x 10.6 in / 357 x 155 x 270 mm Nominal Voltage 12.8 V Weight 48.5 lbs / 22 kg Energy 2176Wh Terminal Bolt Size M12 x 1.75 x 16 mm Cycle Life (0.2C, 205? 2000 Cycles at 80% DOD Housing Material ABS + PC Minimal Rated Capacity (0.2C) 161.5Ah Temperature Parameters Energy Density 149.1Wh/L Operation Temperature Range Charge: 32~113?/ 05?Discharge: -4~140?/ -20Recommended: 73.4 卤 9?/ 23 5?Specific Energy 103.6Wh/kg Storage Temperature Range Less than 1 year: 32~77?/ 0~25?Less than 3 months:14~95?/ -10~35?Internal Resistance ?0m Certifications MSDS, UN38.3, CE, UKCA, PSE YES Charging Parameters Discharging Parameters Charge Voltage 14.4 卤 0.2V Maximum Continuous Discharge Current 125A Maximum Charge Current 85A Discharge Cut-off Voltage ?0V Charge Cut-off Voltage 14.6V Warranty 5-year prorated warranty 1. Can these batteries be hooked up in parallel and in series? You can connect these Renogy 12V 170Ah Lithium batteries in parallel to expand power supply capacity, BUT you can NOT wire them in series. When wiring in parallel, we recommend using identical batteries, same type (Lithium-Iron Phosphate), same capacity (Ah), same voltage (V), same brand (Renogy). 2. Can this battery be combined with a 12V lead acid battery bank? We highly recommend NOT stringing lithium batteries to any lead acid batteries. When combining batteries, it's recommended to connect batteries with the same type (Lithium-Iron Phosphate), same capacity (Ah), same voltage (V) from the same brand (Renogy). 3. Does this battery come with terminal bolts? What's the size of the bolt? Yes, the battery comes with a pair of M12x1.75x16mm bolts. But please be aware that the battery's M12 terminals are thicker and will not work with any of our battery cable offerings, they require 1/2" ring terminals for proper connectivity. 4. Are these batteries optimal for a marine environment? On a live aboard sailboat with solar and wind? These sealed lithium-iron phosphate batteries are perfect for the marine environment. You can use them on your boat or kayak. Additionally, they can be run on various off-grid, emergency, and energy storage systems, including RVs, vans, cabins, solar/wind energy systems, UPS battery backups, telecommunication systems, medical equipment, and more. 5. What's the operating temperature of this 170Ah battery? Can I charge it below freezing? The operating temperature for discharging is -4140?/ -2060? The operating temperature range for charging is 32113?/ 045? For optimal performance, we recommend using this battery at 73.4 9?/ 23 5? 6. Can I use any 12V battery charger to charge this battery or does it have to be a specialized lithium charger? You need to use a battery charger compatible with Lithium-Iron Phosphate deep cycle batteries to charge this battery, or it will be damaged. Renogy's 12V DC-DC and AC-DC battery chargers all support charging Lithium batteries, you can visit our website for more information. More questions about your off-grid power system? Learn more from Renogy Learning Center!