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36V 50AH Lithium Trolling Motor Battery

Enjoy the best value at BSLBATT. Our 36 Volt 50Ah lithium battery comes with an industry-leading 10 year warranty & free shipping. Shop here today!

Product Specification:

  • MOQ: 5pcs
  • Delivery time: 25-35 working days
  • Capacity of supply: About 2 million KVAH each year
  • Color: Color customizable
  • Payment methods : L/C, D/P,T/T, PayPal, Western Union
  • Port: Guangzhou/Shenzhen
More Information

36V 50AH Lithium Trolling Motor Battery – No Battery Anxiety

The BSLBATT 36V 50AH Lithium Trolling Motor Battery is a state-of-the-art rechargeable battery pack made with 18650 cells designed for 36V devices. It is perfect for e-scooters, e-bikes, solar applications, robots, and other applications that require a higher energy-density battery.

BSLBATT® 36V 50AH Lithium Trolling Motor Batteries is an alternative replacement (AR) for any application currently using a deep cycle Gel, AGM, or Flooded Lead Acid battery. The maximum continuous discharge current is 70A and the peak discharge current is 140A for 5 seconds.

12 volt lithium BMS

Our 36 volt lithium trolling motor battery use a high-quality robust integrated Battery Management System (BMS) and are designed to manage and control all the battery protection requirements. The BMS maximizes the performance of the battery by automatically balancing the cells and protecting them from being overcharged or over-discharged. Our integrated BMS design is what allows our batteries to be used as an AR “Alternative Replacement” for any application requiring durable, high-quality, dependable, and lightweight Lithium Batteries.​

lithium battery factory

The BSLBATT Lithium battery has a built-in battery management system (BMS) that keeps the battery running at peak performance and protects the cells for thousands of cycles, including over-charge, over-discharge, over-current, and short-circuit protection.


● a Large number of cycles >2000 (100% DoD). Up to 8 times the cycle life of SLA lowering your total cost of ownership.

● Safe and stable chemistry & Integrated BMS. The use of LiFePO4 along with the integrated BMS ensures protection against overcharge/discharge, temperature, and short circuits providing the highest degree of safety.

● Greater capacity utilization – 60% more than SLA. Gives longer runtime than equivalent SLA.

● High energy density (less than half of the weight of SLA). Lowering total weight of application.

● Fast recharge. The 36 volt lithium trolling motor battery is charged and ready to be used sooner.

● Flat Discharge. Curve Longer run time & more efficient use of capacity.

● Extremely low self-discharge rate. Can sit unused for long periods of time.


36V 50AH Lithium Trolling Motor Battery is designed and engineered in china by BSLBATT, the world’s leading supplier of deep-cycle batteries for nearly 20 years. You can be confident BSLBATT 36 volt lithium trolling motor battery is the highest quality product on the market—backed by BSLBATT’s extraordinary customer support.

Features & Specifications

Items Parameter
Battery Type 36V 50AH Lithium Trolling Motor Battery
Nominal Voltage 38.4V
Nominal Capacity 50Ah
Energy 1920WH
Dimensions (L x W x H) 485mm x 170mm x 245mm
Weight 17 Kg
Case Material ABS/Iron case
Certifications CE/ISO/UN38.3/MSDS
Efficiency 99%
Self Discharge <1% per Month
Series & Parallel Application max. 4 series or 4 parallel connected application
Recommended Current Charge  < 20A Cycle Life (100% DoD) > 2000
Max. Discharge Current 50A
Operation Temperature Range -20~60℃
Voltage at end of Discharge 38.4V
Working Voltage 33.6-43.2V
Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature 32 to 113 ºF (0 to 45 ºC)
Storage Temperature 23 to 95 ºF (-5 to 35 ºC)
Cycle Life > 3000 cycles
Self-Discharge Rate Residual capacity: ≤3%/month; ≤15%/years
Reversible capacity: ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range Less than 1 month: -20℃~35℃, 45%RH~75%RH
Less than 3 months: -10℃~35℃, 45%RH~75%RH
Recommended storage environment: 15℃~35℃,45%RH~75%RH

Primary Competitive Advantages:

Origin Guarantee/Warranty Price Product Features Product Performance Prompt Delivery Quality Approvals Reputation Service Small Orders Accepted


BSLBATT caring every details of the lithium battery pack to assure you get the most safe and durable battery using experience:

Dual Safe BMS, Steel Plate on Top & Screw Supported Overhead Tailored & Qualified Cable for Fast Charging and Discharging

Main Export Markets:

Asia/Australasia Central/South America/Eastern Europe/Mid East/Africa North America/Western Europe

Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to [email protected], we will get back to you as soon as possible.

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