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12.8V 44Ah LiFePO4 Battery for Car Starting

12.8V 44Ah LiFePO4 Battery for Car Starting

Using the latest lithium iron phosphate (LiFePo4) technology, the battery has twice the power of sealed lead-acid batteries, high starting current, good safety performance, longer duration, and 10 times longer service life value than lead-acid batteries. 12.8V 44Ah LiFePO4 battery is a standard-size battery that can directly replace the original lead-acid starting battery, and select ultra-high rate cells for development and design. 5 year national warranty for all applications requiring high current.

Key Features

  • Superior Power: Provides consistent power over a wide range of states of discharge for greater pack utilization
  • Ultra light: Up to 30% of the weight of traditional lead acid batteries offers smaller space requirements with increase performance
  • Safety: Proven chemically safe formula providing abuse tolerance over lithium oxide chemistry
  • Environmentally Friendly: No harmful or expensive heavy metals–Fully recyclable with minimal harmful environmental impact
  • Cycle Life: Delivers thousands of cycles at 100% depth of discharge–10X the life of traditional lead acid
  • Drop-in replacement for your OEM battery
  • Super-fast recharge rate
  • No explosive gasses during charge, no lead, no acid

Tech Specs

Name：12.8V 44Ah LiFePO4 Starting Battery
Type：LiFePO4 Battery
Voltage：12.8V
Capacity：44Ah
Charge/Discharge Rate：1000CA
BMS：The Cutting-edge FULL Batter Management System (BMS) Including Over-Discharge, Over-Charge, Shot Circuit, Thermal Protections and Cell Balancing Etc
Lifespan/Life Cycles：8000 Cycles @70% DOD
Size：L280xW178xH188mm
Weight：7kg

Applications

  • Electric Propelling Application
  • Engine starting battery
  • Commercial bus and transit: E-car, E-bus, Golf cart, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair, E-truck, E-sweeper, Floor cleaner, E-walker etc
  • Intellectual Robots
  • Power tools: electric drills, toys
  • Energy Storage
  • e-bikes, e-scooters, golf carts, solar applications, energy storage, robotics, electric wheelchairs, flash photography
  • Solar-Wind Power System
  • City Grid (On/off)
  • Backup System and UPS
  • Security and electronics: Mobile POS, Mining light/Torch/LED light/Emergency light
View full details

Why Choose Us?

  •  Cell & Pack Design 

    We can design the cell chemistry and pack layout to meet specific size, weight, and power requirements.

  •  Connector & Wiring 

    Choose from a variety of connectors including XT60, XT90, AS150U, QS8, and custom wiring harnesses.

  •  Labeling & Branding 

    We offer private labeling services to match your brand identity.

  •  Small Batch Prototyping 

    Fast turnaround on samples for testing and validation before mass production.

  •  Strict Quality Control 

    100% testing on voltage, internal resistance, and capacity before shipment.

  •  Professional Packaging 

    Shockproof packaging ensures safe delivery.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for battery packs?

Sample orders: 1-10 pcs for evaluation and testing. Bulk orders: MOQ starts from 100 pcs for standard models, negotiable for custom configurations.

What is your monthly production capacity?

Cylindrical battery packs: 1,000,000 units/month. Soft pack and solid state battery packs: 500,000 units/month.

How do you control quality?

100% cell sorting, capacity grading, and internal resistance matching
100% voltage and IR testing before assembly
100% functional testing after assembly (charge/discharge cycle, protection test)
Every pack undergoes rigorous testing before shipment
Full traceability with unique QR code per pack

Do you offer samples?

Yes. Sample orders are welcome for testing and validation. Samples can be shipped from our overseas warehouses for faster delivery.

How do I get a quote?

Please send your requirements including voltage, capacity, discharge rate, dimensions, connector type, and quantity. We will reply within 1 hours with a detailed quotation.