• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564

Reliable Lithium Iron Phosphate Battery Pack 12.8V 30Ah For Solar Energy Storage

Place of Origin China
Brand Name BAKTH
Certification ISO9001, ISO14001
Model Number BAKTH-12.8V30Ah
Minimum Order Quantity 2-99PCS
Price USD65.00-USD67.00/PC
Packaging Details Standard Export Packaging with Protective Foam & Carton Box
Delivery Time 35-45 Days
Payment Terms T/T
Supply Ability 5000 Units / Month

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Product Details
Battery Type LiFePO4 Voltage 12.8V
Capacity 30Ah Terminal Type Copper Terminals (Optional: T1, F2, M8, Etc.)
Cycle Life ≥2000 Cycles (Long Lifespan) Application Outdoor Devices, Emergency Systems, Smart Terminals, And More.
BMS Protection Built-in, With Overcharge, Over-discharge, Overcurrent, Short-circuit, And Over-temperature Protection Casing Plastic Casing / Customizable
Communication Optional (CANBus, MODBus, RS485/232, UART, Bluetooth) Waterproof Rating IP65
Lead Time 30-45 Days (Fast Delivery) Customization Options Connector Type, Voltage/capacity, Housing Color, Etc
Highlight

12.8V Lithium Iron Phosphate Battery Pack

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12.8V custom lifepo4 battery pack

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30Ah Lithium Iron Phosphate Battery Pack

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Product Description
Reliable Lithium Iron Phosphate Battery Pack 12.8V 30Ah For Solar Energy Storage
Product Attributes
Attribute Value
Battery Type LiFePO4
Voltage 12.8V
Capacity 30Ah
Terminal Type Copper terminals (Optional: T1, F2, M8, etc.)
Cycle Life ≥2000 Cycles (Long Lifespan)
Application Outdoor devices, emergency systems, smart terminals, and more.
BMS Protection Built-in, with overcharge, over-discharge, overcurrent, short-circuit, and over-temperature protection
Casing Plastic casing / Customizable
Communication Optional (CANBus, MODBus, RS485/232, UART, Bluetooth)
Waterproof Rating IP65
Lead Time 30-45 Days (Fast Delivery)
Customization Options Connector type, voltage/capacity, housing color, etc
Product Overview

The 12.8V 30Ah LiFePO4 Battery Pack is built with advanced A-grade cells, offering outstanding safety and high energy density. This battery pack is designed for high-performance applications, providing reliable and stable power output, especially suitable for solar energy storage systems, electric vehicles, power tools, UPS systems, and more. Compared to traditional lead-acid batteries, LiFePO4 batteries offer significant advantages such as longer lifespan, better low-temperature tolerance, faster charging, and higher cycle count.

Specification
Nominal Voltage 12.8V
Nominal Capacity 30Ah
Energy 384Wh
Voltage Range 10V - 14.6V
Max Charge Current 15A
Max Continuous Discharge 30A
Peak Discharge Current 30A
Operating Temperature -20°C to 60°C
Storage Temperature 0°C to 45°C
Dimensions (L×W×H) Approximately 195×130×180 mm
Weight Approximately 4.2 kg
Cycle Life 2000+ cycles @ 80%DOD
Protection Class IP65
BMS With overcharge, overdischarge, overcurrent, short circuit function
Casing Material ABS plastic
Charging Method CC-CV
Production & Quality Control
  • Strict Production & QC Standards - We follow internationally standardized production processes to ensure that each battery undergoes rigorous quality control from raw materials to finished products, guaranteeing consistency, reliability, and optimized production efficiency with minimal defects.
  • Fully Automated Production Line - Utilizing advanced automated manufacturing equipment, we enhance production efficiency, reduce human errors, and ensure stability, consistency, and high-quality cells, meeting large-scale order demands.
  • 5-Step Quality Inspection - Every battery pack undergoes a rigorous five-step quality inspection, including voltage calibration, capacity testing, charge-discharge cycling, aging tests, and final product inspection, ensuring stable performance, safety, and compliance with international standards.
  • 100% Safety Testing - Each battery undergoes 100% full-scale safety testing before shipment, covering short-circuit protection, overcharge and over-discharge protection, temperature control, and other critical safety measures to ensure compliance with the highest safety standards.
Key Features
  • Built with premium A-grade LiFePO4 cells, ensuring stable performance and over 2000 cycles lifespan.
  • Lightweight design, approximately one-third the weight of traditional lead-acid batteries, easy for transport and installation.
  • Integrated smart BMS system offering full protection against overcharging, overdischarging, overcurrent, and short circuits.
  • High-efficiency charge/discharge capabilities, supporting large current demands and rapid load response.
  • Wide operating temperature range (-20°C to 60°C), suitable for extreme environments.
  • Supports series and parallel expansion to meet diverse voltage and capacity requirements.
  • No memory effect, allowing charging at any time without the need for full discharge.
Applications
Residential and commercial solar energy storage systems
Electric vehicles, e-motorcycles, e-scooters
RVs, marine vessels, and portable power solutions for camping
Backup power supply for medical devices
Backup batteries for communication base stations
Uninterruptible Power Supply (UPS) systems
Power supply for smart security systems
Power source for industrial robots and automation equipment
Competitive Advantages
  • Extended Lifespan: 3 to 5 times the cycle life of traditional lead-acid batteries, significantly reducing replacement costs.
  • Superior Safety Design: Made with LiFePO4 material, naturally explosion-proof and extremely stable.
  • High Current Capability: Supports large current discharge for high-power application demands.
  • Eco-Friendly: Free from heavy metal pollution, compliant with global environmental standards.
  • Highly Customizable: Voltage, capacity, dimension, and connector types can be customized to meet specific requirements.
  • Smart Protection System: Advanced BMS offers precise battery monitoring and abnormal condition protection.
FAQs
Q1: Can LiFePO4 batteries replace lead-acid batteries directly?

A1: Yes, LiFePO4 batteries are a direct replacement, offering smaller size, lighter weight, longer lifespan, and lower maintenance.

Q2: Can the batteries be connected in series or parallel?

A2: Yes, multiple batteries can be connected in series or parallel, but we recommend doing so under professional guidance.

Q3: Is it possible to customize the BMS functions, such as Bluetooth monitoring?

A3: Absolutely. We offer customizable BMS features like Bluetooth app monitoring and communication interfaces (RS485/RS232).

Q4: Is the transportation safe? Can it be shipped internationally?

A4: Yes, our batteries comply with UN38.3 shipping standards and can be safely shipped by sea, air, and express worldwide.