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

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Basic Specifications

Model NO.HW-4F300
Nominal Capacity300ah/3840wh
Cycle LifeMore Than 2000 Times
Weight32kg
Maximum Charge Voltage14.6V
Standard Charge0.2c
Continuous Discharge1.0c
Charge Temperature0-60 Degree
Discharge Temperature-20-55 Degree
Housing MaterialABS+PC
UsageSolar, Campers, Marine, Industrial Machines, etc
CertificateCE, RoHS, IEC62133, Un38.3, etc
Dimension520*216*238mm
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Product Description

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This lithium battery (LFP-lithium iron phosphate) is a new environmental-friendly backup power system product developed with advanced core technologies. It features short-time and high-rate discharge (1C) capabilities and offers over 3000 cycles of life. With a built-in BMS, the product is fully protected against high-voltage and ensures high reliability.

It is a perfect replacement for conventional lead-acid, AGM, and gel batteries due to its high performance and efficiency. Widely used in camping cars, RV motorhomes, golf carts, marine yachts, and solar energy storage systems.

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Battery Display

Battery Front Battery Side
Detail 1
Detail 2
Technical Drawing Internal Structure
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Core Advantages

  • Safety First: Adopts lithium iron phosphate technology, environmentally friendly and safe.
  • Ultra Long Life: Service life is more than 15 years with superior cycle stability.
  • Modular Design: Easy for installation and maintenance.
  • Compact & Lightweight: Weight and volume are 1/3 of traditional lead-acid batteries.
  • Intelligent Protection: Built-in BMS with multi-level safety features (overcharge, temperature, and cell balancing).
Application 1 Application 2 Workshop

Frequently Asked Questions

Q1. Can I have a sample order for the battery?
Yes, we welcome sample orders to test and check the quality of our LiFePO4 products.
Q2. What is the typical lead time?
Samples usually take 5-10 days, while mass production requires approximately 25-30 days.
Q3. Do you have a minimum order quantity (MOQ)?
We offer low MOQ, and 1pc for sample checking is available.
Q4. How are the goods shipped and how long does it take?
We usually ship via UPS or TNT, taking 3-5 days. Airline and sea shipping are also available options.
Q5. Is it possible to print my logo on the battery?
Yes. Please inform us formally before production and confirm the design based on our sample.
Q6. What kind of guarantee do you offer?
We offer a 1-2 year warranty on our lithium battery products depending on the specific model.

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