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Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw

Tianjin Liwei New Energy Technology Co., Ltd.
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    Buy cheap Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw from wholesalers
     
    Buy cheap Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw from wholesalers
    • Buy cheap Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw from wholesalers

    Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw

    Ask Lasest Price
    Brand Name : link-w
    Model Number : 12V
    Price : USD0.08-0.1/WH
    Payment Terms : T/T,30%perpayment and 70% final payment
    Supply Ability : 150-300PCS per work day
    Delivery Time : 10-25 work days
    • Product Details
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    Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw

    OEM 12V 400Ah Lithium Battery For Trolling Motor
    Key Specifications
    • Nominal Voltage: 12V
    • Rated Capacity: 400Ah
    • Cycle Life: ≥3,500 cycles
    • Protection Rating: IP67 (waterproof and dustproof)
    • Operating Temperature: -10℃ to 60℃
    Product Attributes
    AttributeValue
    ColorSilver
    Standard capacity200Ah
    PackageSheet metal case
    Charging current10A
    Storage temperature0 - 45°C
    Load voltage200Ah
    Whether it can be chargedYes
    Advanced Manufacturing Process

    Our OEM 12V lithium batteries undergo a comprehensive production process from cell preparation to final assembly:

    1. Battery Cell Preparation and Selection
    • Cell Type: 3-4 3.7V lithium-ion cells (18650, 21700 cylindrical cells, or pouch/square aluminum shell cells) connected in series
    • Core Technology: Precision electrode sheet production with lithium iron phosphate/ternary materials
    • Cell Assembly: Advanced winding/laminating methods with electrolyte injection and casing sealing
    • Quality Control: Rigorous activation and capacity separation testing to ensure cell consistency
    Lithium battery cell production process showing electrode sheets and assembly
    2. Battery Pack Integration
    • BMS: Comprehensive protection system including overcharge/overdischarge/overcurrent/short-circuit protection
    • Wiring: High-quality wiring with appropriate cross-sectional area (≥10mm² for 160AH applications)
    • Enclosure: Durable sheet metal shell with IP54 waterproof rating and anti-corrosion coating
    3. Testing and Quality Assurance
    • Performance Testing: ≥500 charge/discharge cycles with 80% capacity retention
    • Safety Tests: Short-circuit, compression (1000N pressure), and drop (1.5m height) testing
    • Environmental Testing: -20℃ to 60℃ temperature range verification
    Technical Specifications
    Basic Electrical Parameters
    Nominal Voltage12V
    Rated Capacity400Ah
    Maximum Charging Current80A (supports fast charging)
    Instantaneous Discharge Current (30s)300A
    Cycle & Longevity
    Cycle Life≥3,500 times (0.5C charge-discharge depth)
    Service Life8-10 years (normal use conditions)
    Physical Specifications
    Dimensions (L×W×H)520mm×320mm×220mm
    WeightApproximately 48KG
    Customization Options
    • Brand logo customization
    • Interface type customization
    • Appearance color customization
    • Special function customization (e.g., low-temperature performance optimization)
    Quality Bulk 12v 400ah Lithium Deep Cycle Battery For Trolling Motor E Rickshaw for sale
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