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Home > Marine Lithium Batteries > Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
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Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat
Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat

Deep Cycle 12V 24V 36V 48V LiFePO4 Battery 50ah 100ah 200ah 300ah 400ah Lithium Iron Phosphate Batteries Solar Energy Storage System RV Camper Van Marine Boat

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Product Description

Basic Specifications
Model NO.:HW-4F300
Nominal Capacity:300Ah/3840Wh
Cycle Life:More Than 2000 Times
Weight:32kg
Discharge Cut-off:10.0V
Max Charge Voltage:14.6V
Standard Charge:0.2C
Continuous Discharge:1.0C
Housing Material:ABS+PC
Usage:Solar, Campers, Marine, Industrial
Certificate:CE, RoHS, IEC62133, UN38.3
Dimension:520*216*238mm
Product Description
Deep Cycle LiFePO4 Battery

This lithium battery (LFP-lithium iron phosphate) is a new environmental-friendly backup power system. It features short-time and high-rate discharge (1C) and over 3000 times of cycle life. With a built-in BMS, the product is fully protected under high-voltage and offers higher reliability. It is a perfect replacement for conventional lead-acid, AGM, and gel batteries.

Battery Feature Banner
Battery Display & Internal Structure
Built-in BMS and Case
Battery Detail 1 Battery Detail 2
Application Scenario
Key Advantages
  • Eco-Friendly & Safe: Adopts lithium iron phosphate technology.
  • Long Service Life: Service life exceeds 15 years.
  • Modular Design: Easy to install and maintain.
  • Lightweight: Volume and weight are only 1/3 of traditional lead-acid batteries.
  • Flexible Configuration: Customizable capacities to meet specific needs.
  • Built-in BMS: Multi-level safety features including overcharge, deep discharge, and thermal protection.
Safety Features
Related Product Series
12V 7Ah 12V 12Ah 12V 100Ah
12V 100Ah RV 12V 200Ah Battery Pack Grid
Model Voltage Capacity Weight Measurement (T*W*L)
HW-4F10012V100Ah13.5Kg305*173*225mm
HW-4F20012V200Ah28.5Kg520*269*203mm
HW-8F10024V100Ah34Kg550*175*300mm
HW-8F20024V200Ah52Kg263*300*415mm
HW-16F10048V100Ah65Kg600*360*300mm
Frequently Asked Questions
Q1: Can I have a sample order for the battery? A: Yes, we welcome sample orders to test and check quality.
Q2: What is the lead time for production? A: Samples typically need 5-10 days, while mass production takes approximately 25-30 days.
Q3: How do you ship the goods and how long does it take to arrive? A: We usually ship via UPS or TNT, which takes 3-5 days. Airline and sea shipping are also optional.
Q4: Is it possible to print my logo on the battery? A: Yes. Please inform us formally before production and confirm the design based on our sample.
Q5: What is the warranty period for your products? A: We offer a 1-2 year warranty on our battery products.
Q6: How do you handle faulty products? A: Our products are produced under a strict quality control system with a defective rate of less than 0.2%. During the guarantee period, we will replace or repair defective units.

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