Shenzhen Bely Energy Technology Co., Ltd.
                                                                                                           
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24V 30Ah LiFePO4 Deep Cycle Marine Battery - 768Wh Capacity, 2000+ Cycles, 8kg Weight

Price Negotiable
Price: Negotiable
MOQ: 10pcs
Delivery Time: 7-14 days for samples, 35-60days fpr mass production
Brand: Bely
Product Description
Product Overview

This 24V 30Ah Lithium Iron Phosphate (LiFePO4) deep cycle marine battery delivers exceptional power density and reliability for demanding applications. Engineered with advanced BMS protection and high-performance prismatic cells, it provides superior energy efficiency and extended service life.

Key Features
  • High-performance traction/storage battery with 768Wh capacity
  • Extended cycle life exceeding 2000 cycles at 80% depth of discharge
  • Lightweight design at only 8kg for easy portability
  • Built-in Battery Management System (BMS) for comprehensive protection
  • Low self-discharge rate for long-term storage capability
  • Waterproof construction with multiple protective layers
  • 96% energy efficiency for maximum power utilization
Technical Specifications
Parameter Value Notes
Nominal Voltage 25.6V
Capacity 30Ah / 768Wh
Dimensions 275mm x 106mm x 223mm
Weight 8kg
Charge Voltage 25.6-29.4V
Charging Current 30A
Discharging Current 40A
Cycle Life >2000 cycles @80% DOD, 25°C
Operating Temperature -20°C to 60°C
Warranty 2 years standard Extendable to 5 or 7 years
Battery Management System

The integrated BMS provides comprehensive protection including:

  • Under-voltage protection with automatic load cutoff
  • Over-voltage protection during charging
  • Temperature monitoring and shutdown protection
  • Automatic system recovery after fault resolution
Applications
Electric Propulsion
  • Marine applications and boats
  • Electric vehicles (E-cars, E-buses, golf carts)
  • Recreational vehicles (RVs, caravans)
  • Industrial equipment (AGVs, floor cleaners, E-sweepers)
Energy Storage
  • Solar power systems
  • Wind power systems
  • Grid backup systems
Backup Power
  • UPS systems
  • Telecom base stations
  • Medical equipment
24V 30Ah LiFePO4 deep cycle marine battery showing dimensions and connections
Installation & Safety

Important Safety Instructions:

  • Ensure proper mounting and secure attachment during transport
  • Verify correct polarity connection to prevent BMS damage
  • Use only compatible lithium battery chargers
  • Installation must be performed by qualified personnel
  • Protect from direct sunlight and temperatures above 60°C
  • Maximum of 4 batteries in parallel connection
Warranty & Support

Standard 2-year warranty with options to extend to 5 years (+20% cost) or 7 years (+35% cost). Replacement provided for manufacturing defects when not caused by customer misuse.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Bely Energy Technology Co., Ltd.
Location 4/F, No. 1 Building, HuaWei KeGu Industry Park, Dalingshan Town, Dongguan, Guangdong, China. P.C.: 523000
Contact Person Sales department

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