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Home ProductsEV Lithium Battery PackMarine Lithium Battery144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts
144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts
144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts 144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts
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144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts

Minimum Order Quantity : 2 unit Price : Negotiable
Packaging Details : Wooden case and Carton case Delivery Time : 7-15 working days
Payment Terms : T/T Supply Ability : 10000 units per month
Place of Origin: Hunan,China Brand Name: Chalong Fly
Certification: CE,ROHS,FCC,IEC62133,MSDS,UN38.3, UL, etc Model Number: CLFLE218

Detail Information
Battery Type:: Lifepo4 Battery Voltage:: 96V
Capacity:: 300AH Size:: Customized
OEM/ODM:: Yes Transport Package:: Foam & Plywood Case
Waterproof Standard:: IP67 HS Code:: 8507600090
Features:: Cost Effective, Fast Delivery, Stable Structure Application:: Electric Vehicle，electric Boat，electric Yacht,marine
Highlight:

144V 200Ah Marine Lithium Battery

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IP67 Waterproof LiFePO4 Battery

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Fast Charging Marine Power Solution

Product Description

144V 200Ah LiFePO4 Marine Battery For Boats & Yachts
Product Overview
This 144V 200Ah LiFePO4 marine battery is specially designed for boats, yachts, fishing vessels, electric marine vessels and other shipboard power systems. It features IP67 waterproof, salt‑fog resistance, high safety, long cycle life, fast charging and maintenance‑free operation, providing stable and reliable power for marine environments.
Key Features
  • IP67 Waterproof & Salt‑Fog Resistance: IP67 waterproof and dustproof, anti‑corrosion, ideal for marine environments.
  • High Safety LiFePO4 Chemistry: High safety LiFePO4 chemistry, excellent thermal stability for marine use.
  • Fast Charging & High Efficiency: Support fast charging, reduce waiting time and improve working efficiency.
Technical Specifications
Item Details
Model 144V 200Ah LiFePO4 Marine Battery
Nominal Voltage 144V
Nominal Capacity 200Ah
Energy 28800Wh
Cell Type LiFePO4
Charge Voltage 151.2V
Discharge Cut-off Voltage 126V
Standard Charge Current 50A
Max Charge Current 200A
Standard Discharge Current 100A
Max Discharge Current 200A
Cycle Life ≥4000 cycles @ 80% DOD
Operating Temp (Charge) 0~55℃
Operating Temp (Discharge) -20~60℃
Protection Grade IP67
Communication CAN / RS485 (Optional)
Dimension (L×W×H) Custom
Weight Custom
Certifications CE, FCC, RoHS, UN38.3, MSDS
144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts 0
Applications
  • Yachts & Sailboats
  • Fishing Boats
  • Electric Work Boats
  • Marine Propulsion Systems
  • Boat Backup Power
  • Offshore & Marine Equipment
144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts 1
Why Choose Us
  • Professional marine lithium battery manufacturer
  • IP67 waterproof & marine‑grade design
  • Complete international certifications
  • Long cycle life & high stability
  • Support OEM & ODM customization
  • Professional marine power solutions
144V 200Ah IP67 Waterproof Fast Charging LiFePO4 Marine Battery for Boats and Yachts 2
Frequently Asked Questions
Is this 144V 200Ah battery really marine‑grade?
Yes, it is designed for marine use with IP67 waterproof, salt‑fog resistance and anti‑vibration structure.
Can it be used on yachts and fishing boats?
Yes, it is widely used for yachts, fishing boats, electric boats and various marine power systems.
Does this marine battery have IP67 protection?
Yes, it reaches IP67 waterproof and dustproof level, suitable for humid and salt‑fog environments.
Does it come with built-in BMS?
Yes, built-in smart BMS provides full protection and cell balancing.
Can this battery replace traditional marine batteries?
Yes, it can directly replace same‑voltage marine batteries and support customized size.
What certifications do you provide?
We provide CE, FCC, RoHS, UN38.3, MSDS and other marine safety certifications.
Do you support OEM / ODM customization?
Yes, we support voltage, capacity, dimension, communication protocol and logo customization.
How long is the warranty?
Standard warranty is 2-3 years with professional after-sales service.

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+8618975107916
+86-18975107916
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