Name: [Originally priced at $379.99! Limited time $50 off through Mar 31] Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery
Brand: Power Queen
SKU: P36V50-50-TM-BT-12-A100
Price: 329.99 USD
Availability: InStock

[Originally priced at $379.99! Limited time $50 off through Mar 31] Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery

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[Originally priced at $379.99! Limited time $50 off through Mar 31] Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery

⬇️Description

❇️ High-tech & trustworthy for trolling motor: our lithium battery delivers top performance with minimal self-discharge and capacity loss.

❇️ Over 4000 cycles at 100% DOD or 15000 cycles at 60% DOD: ensures long-lasting reliability.

❇️ Maximum continuous discharge current of 50A: supports 60A for 30 minutes and peak discharge of 250A/1S.

❇️ Ideal for trolling motors with thrust up to 100-120 lb: perfect for fishing, boats, and marine adventures.

❇️ Bluetooth 5.0 for real-time data monitoring: track SOC, voltage, current, and power with ease.

❇️ BCI Group 31 & high energy capacity of 7.68 kWh: outperforms typical 12V 100Ah batteries by 10.85%.

❇️ Supports up to 4P configuration: forms a 36V 200Ah system with a maximum load power of 7.68 kW.

❇️ Refined BMS with cold-weather defense: includes low-temp cut-off for optimal performance and safety.

❇️ 5-year guarantee & specialized help: backed by 24/7 support and shipped from CA, TX, and GA.

❇️ Recommended charging: 43.8V voltage and 25A current for a full charge in approximately 2 hours.

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$379.99$329.99

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3-7 working days in the US

Easy return & exchange

Not satisfied? We offer a hassle-free 30-day return and exchange policy.

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FEATURES
SPECS
FAQ
REVIEWS

Power Queen 36V 50Ah Smart LiFePO4 Battery for Trolling Motors

The Power Queen 36V 50Ah LiFePO4 battery is perfect for powering 100–120 lb trolling motors. Built with EV-grade LiFePO4 cells, it offers excellent energy density and reliable performance, paired with a 50A smart BMS for added protection.

Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery

Real-Time Monitoring with Bluetooth Integration

Equipped with Bluetooth 5.0, the Power Queen battery pairs seamlessly with the Power Queen app, allowing for real-time monitoring of your battery’s status, including SOC, charge/discharge data, voltage, current, remaining capacity, temperature, and lifecycle. Simply scan the barcode to connect and manage the battery remotely.

Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery with bluetooth 5.0

Winter-Friendly: Protect Your Battery in Cold Weather

With built-in low-temperature protection, this 36V trolling motor battery automatically stops charging below 0°C and discharging below -20°C. This ensures optimal performance and safety, even in freezing conditions.

Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery safe charging in low-temperature

choose Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery as the boat

Built to Last: Over 4000 Life Cycles

This battery offers over 4000 charge cycles at 100% DOD, ensuring a long lifespan of over 10 years. It outperforms traditional lead-acid batteries in both longevity and efficiency, making it an ideal choice for long-term use.

Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery vs. 3x 12V 50Ah lead-acid batteries

Comprehensive BMS Protection for Safety

The Power Queen 36V 50Ah battery comes with a 50A BMS that offers over 20 protection features, including smart Bluetooth integration, low-temperature charging cutoff, over-voltage and low-voltage protection, over-current protection with auto-recovery, and more.

Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery with grade A cells and innovative 50A BMS

Versatile and Practical for Many Uses

Ideal for marine, RVs, solar energy storage, and off-grid systems, the Power Queen 36V 50Ah Smart battery is perfect for powering trolling motors, sailboats, and solar panels. It provides consistent, reliable energy in diverse environments.

the application scenarios of Power Queen 36V 50Ah Smart Deep Cycle Lithium Battery

Fast and Efficient Charging Time

With a recommended charge current of 10A and a maximum continuous charge current of 50A, the Power Queen battery can be fully recharged in just 2 hours using a 43.8V 25A AC-DC charger, ensuring minimal downtime.

SPECS

BATTERY

Cell Type：

LiFePO4

Warranty：

5 Years

Cycle Life：

4000+

Nominal Voltage：

38.4V

Rated Capacity：

50Ah

Energy：

1920Wh

Max. Expansion (Parallel & Series)：

4P1S

Internal Resistance：

≤40mΩ

Certifications：

UL-1973,FCC,CE,RoHS,UN38.3

BMS

BMS：

50A

Max. Continuous Output Power：

50A

Max. Continuous Charge Current：

50A

Max. Continuous Discharge Current：

250A

CHARGE

Charge Method：

CC/CV

Charge Voltage：

43.2±0.6V

Recommend Charge Current：

10A(0.2C)

TEMPERATURE

Charge Temperature：

0℃ to 50 ℃ / 32℉ to 122 ℉

Discharge Temperature：

-20℃ to 60 ℃ / -4℉ to 140 ℉

Storage Temperature：

-10℃ to 50 ℃ / 14℉ to 122 ℉

OTHERS

Terminals：

M8 bolts

Weight Approx.：

33.14lbs

Size：

13*6.77*8.5 inch

Housing Material：

ABS

Protection Class：

IP65

FAQ

Q: How do I monitor the battery status?

The battery includes an embedded Bluetooth module, which allows you to monitor the battery status using your smartphone and the Power Queen App.

Q: Can I charge Power Queen 36V 50Ah Smart Deep Cycle Lithium Batteries in cold temps (below freezing)?

The Power Queen 36V 50Ah Smart Deep Cycle Lithium Batteries can charge from 0℃ to 50 ℃ (32℉ to 122 ℉). The 36V 50Ah TM version incorporates a low-temperature charging protection mode that stops charging when it drops below 0℃. It is advised that the battery be charged indoors on cold days.

Q: Can I connect the battery in series or parallel?

The Power Queen 36V 50Ah lithium battery allows you to connect up to four identical batteries in parallel for a 36V(38.4V)200Ah battery system. However, the battery does not permit connecting in series.

To connect in series or parallel, batteries must meet the following conditions:

Identical batteries with the same capacity (Ah) and BMS (A);
From the same brand (since lithium batteries from different brands have their own BMS);
Purchased within a month.

Q: What should I do when I receive the battery?

Please be aware that your battery may have a low State of Charge (SOC) after shipping and storage. To avoid overdischarge, we recommend charging the battery promptly.

Bluetooth batteries may come in an off condition, with a virtual voltage of 3 to 5V at the terminals. This is typical and may be remedied by charging the battery for 3 to 10 seconds with an AC-DC LiFePO4 lithium battery charger or an MPPT solar charge controller, allowing it to function normally.

If you plan on storing the battery for a lengthy period of time, charge it to a state of charge (SOC) of 30% to 50% and perform maintenance every three months. This method will help it retain its functionality and performance over time.

Q: What is the ideal thrust range for a Power Queen 36V 50Ah trolling motor battery?

The ideal thrust range is 100-120 lbs trolling motor.

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