12V 50Ah Lithium Battery

(1 customer review)


12V 50Ah Lithium Battery


Torque Power Deep Cycle Lithium-ion Batteries

Torque Power Deep Cycle Lithium-ion batteries provide advantages for many power storage applications over lead-acid or many other battery types. They are lighter, have a longer shelf life and pack high power in a relatively small package. Lithium-ion Deep Cycle batteries are great for power storage in Recreational Vehicles(RVs), golf carts, boats, electric vehicles, solar power storage and power backup applications.

Our Deep Cycle Batteries are fully featured and backed by our Charlotte, NC facility.

Availability: Order Today

Model: TPD-12V50Ah

Usually Purchased Together

Deep Cycle Lithium 12V 50AH Battery
Price for both: $628.95
  • Can be Charged in Parallel
  • Can be Charged in Series
  • Built-In Bluetooth
    IOS or Android phone applications allow remote viewing of important battery information including power left, voltage, current, and more.

  • LiFePo4 Chemistry
    Chemistry designed for high density energy storage.

  • Integrated Battery Management System
    The Built-in Battery Management System (BMS) protects the battery from overcharging, over discharging, short circuiting and high or low internal temperatures.

  • Prismatic Lithium-Ion Cells
    Less connections and more power, in less space, than other lithium batteries with cylindrical cells.

  • Flexible Placement
    Install in any position with no worry of acid spills. You can lay them sideways, on end, and even upside down.

  • Drop-In Replacement
    Capable due to standard case sizes, voltages, and connectors. Please check with us regarding your system if connecting to an alternator.

  • Longer Shelf Life
    Holds a charge for up to 6 months.

  • Maintenance Free
    No water to refill.

  • Lightweight
    Up to 70% lighter than a comparable lead-acid battery.

  • More Charge Cycles
    2000+ charge cycles, 100% depth of discharge, and cycles up to 5 time more than the lead-acid equivalent.

Voltage: 12 Volts DC
Capacity: 50 Ah (640 Watt-hours)
Weight: 14.4 lbs (6.5 kg)
Size: 7.7×6.5×6.9 in (196x165x175 mm)
Long Life: 2,000 Cycles @80% DOD
Operating Temperature: Discharge: -4°F – 140°F (-20°C – 60°C)
Charge: 32°F – 113°F (0°C – 45°C)
Charge Voltage: 14.6±0.1V
Discharge Cut-off Voltage 8 Volts DC:
Slow Charge Current: 4A for 12.5 hours
Fast Charge Current: 25A for 2 hours
Float Voltage (Standby): 13.8±0.1V
Max Discharge Current: 50A / 150A (3s)
Self Discharge Rate: ≤1.5% per month

This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.

Weight 14.4 lbs
Dimensions 6.5 × 7.7 × 6.9 in

1 review for 12V 50Ah Lithium Battery

  1. tfwada (verified owner)

    I wished I found this amazing battery sooner. I struggled to carry the old battery from the garage to my boat. This light weight Lithium battery is no effort! After a month using it, I am totally impressed with the fine quality. I never had a battery which communicates with my iPhone! Great feature to monitor. After my first use of 30 minutes it showed 89% left. This level maintained for next two weeks and never dropped as it sat in the garage. I used it again for 45 minutes over the weekend and it still shows 74% charge remaining! I haven’t charged it yet since I first charged the battery a full a month ago! Another impressive experience was the ordering process. It took me many hours of researching which battery to choose. Once I found the “Buy Lithium” website and then connected with real people, Keith and Max, I was completely sold with their professional assistance and willingness to guide me to choose the right battery and battery charger. They have been very helpful with email exchanges and phone calls. They made me feel totally confidence with my first purchase. I know they will stand by for me for whatever and whenever I may need to ask questions. Should I say Keith and Max are my new Best Friends!? Yes and they will be Yours too!!!

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