Lithium Iron Phosphate Battery 12 Volt 50 Ah LiFePO4 12V 50Ah Lithium Iron Phosphate Battery

Golden Harvest Solar

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Price: $529.99
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Lithium Iron Phosphate Battery 12 Volt 50 Ah LiFePO4 12V 50Ah Lithium Iron Phosphate Battery

No more heavy lifting! Upgrade to Renogy's 12V 50Ah LiFePO4 Battery. Weighing in at a bit over 14 lbs, this battery can easily be carried and stored, and works perfectly as a portable power supply for family RV trips, camping trips, and more. With 2000 life cycles (80% depth of discharge), this battery is built to last.

This lithium-iron-phosphate battery is the perfect addition to any home or RV solar system. Lighter, more compact and fully compatible with our Renogy charge controllers, this 50Ah 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 77℉/25℃), even if the battery is stored in the garage since your last camping trip a year ago, it’ll 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 50Ah discharge current and 640Wh max power to charge most home appliances. It is tolerant to extreme temperatures, offering stable discharge performance between -4℉ ~ 140℉ (-20℃ ~ 60℃).

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 display screen.

The Battery Monitor is sold separately at the Renogy store. SKU: RBM500

  • 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.
  • DO NOT string these batteries in series. They are made ONLY for wiring in parallel using identical batteries.

More questions about your off-grid power system? Learn more from Renogy Learning Center!

Lithium Iron Phosphate Battery 12 Volt 50 Ah LiFePO4 12V 50Ah Lithium Iron Phosphate Battery

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 Size 50Ah 100Ah 170Ah
700W 1 1 1
1000W 2 1 1
2000W 4 2 1
3000W 6 3 2

Battery Type: Lithium Iron Phosphate

Rated Capacity: 50AH

Nominal Voltage: 12.8V

Cycle Life(0.5C,25℃): 2000 Cycles at 80% DOD

Energy: 640Wh

Energy Density: 114.4Wh/L

Internal Resistance: ≤50mΩ

Automatically Self-heating Function: No


Dimensions: 7.8 x 6.5 x 6.7 in / 197 x 166 x 171 mm

Weight: 14.7 lbs / 6.7 kg

Terminal Bolt Size: M8 x 1.25 x 12 mm

Housing Material: ABS + PC


Charge Voltage: 14.4 ± 0.2V

Maximum Continuous Charging Current: 50A

Charge Cut-off Voltage: 14.6V


Lithium Iron Phosphate Battery 12 Volt 50 Ah LiFePO4 12V 50Ah Lithium Iron Phosphate Battery


Maximum Continuous Discharging Current: 50A

Discharge Cut-off Voltage: ≥10V


Standard Operation Temperature: 73.4 ± 9℉ / 23 ± 5℃

Storage Temperature: Less than 1 year: 32~77℉ / 0~25℃, Less than 3 months: 23~95℉ / -5~35℃


Built-in Bluetooth: No



Prorated warranty: 5-year



MSDS, UN38.3, CE, UKCA, PSE: Yes

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