OEM Marine Lithium 36V 40Ah Deep Cycle Battery Supplier, Suppliers

The 36V 40Ah LiFePO₄ marine battery is a lightweight, high-performance power solution designed for electric trolling motors, kayaks, small boats, and marine electronics. With 1.5kWh of usable energy, it delivers long runtimes, stable voltage, and over 4000+ deep cycles, ensuring years of reliable use on the water.

Product Description

📋 SPECIFICATION
Category Item LM36040
Nominal Voltage 38.4V
Capacity 40Ah
Physical Dimension 329*172*214mm (12.95x6.77x8.43")
Weight 14.5KG (321lb)
Electrical Charge Voltage 43.8V
Cut-off Voltage 30V
Charge Current 40A
Continuous Discharge Current 80A
Peak Discharge Current 160A
Others Working Temperature -20-65°C
Storage Temperature 0-45°C
Cycle Life >4000 Cycles
battery 36v 40ah
FREQUENTLY ASKED QUESTIONS
What is the expected lifespan of the LM36040 battery?
The LM36040 battery is designed for longevity, offering a cycle life of more than 4,000 cycles, ensuring reliable long-term performance.
What are the charging and cut-off voltage requirements?
The recommended charge voltage for this 38.4V system is 43.8V, with a discharge cut-off voltage of 30V to protect the battery cells.
Can this battery handle high current demands?
Yes, it supports a continuous discharge current of 80A and can handle peak discharge currents of up to 160A for short durations.
Is this battery suitable for extreme weather conditions?
The battery operates efficiently within a wide temperature range from -20°C to 65°C, making it suitable for various environmental conditions.
What is the physical size and weight of the unit?
The battery measures 329*172*214mm (approximately 12.95x6.77x8.43 inches) and weighs 14.5KG (32lb), providing a compact power solution.
What is the ideal storage temperature for this battery?
For optimal maintenance of battery health, it should be stored in an environment with temperatures between 0°C and 45°C.

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