$99.99 USD

The Lithium Master 12V 12Ah LiFePO4 Battery is a state of the art 12V 12Ah rechargeable lithium battery pack with high power, excellent safety performance, low self-discharge rate, and lightweight. It is perfect for e-scooters, e-bikes, solar applications, robots, and other applications that require a higher energy density battery.

The battery comes with Anderson PP45 / DC Barrel connections making it a perfect drop-in solution for your applications. Lithium Master batteries have a built-in battery management system (BMS) that keeps the battery running at peak performance and protects the cells for thousands of cycles, including over-charge, over-discharge, over-current, and short-circuit protection.

If this connection does not meet your needs, you may also view alternative adapters here. 

For out of stock kits, we may be able to provide another compatible charger. Please contact us and we can check for you.

Battery Model number: ALF-012012P

ALF-012012P User manual

Charger model number: CRF-1203P-DC

12V 3A LFP Charger (DC Barrel)

For more info & usage notes for our lithium batteries, please click here.


    Battery Chemistry LFP (LiFePO4) - Lithium Iron Phosphate
    Battery Case PVC Wrap
    Cell Type/Assembly Method Cylindrical cells/welded
    Capacity (mAh) 12 Ah
    Energy Stored (Wh) 144 Watt-Hours
    Weight 2.9 lb. (1.3 kg)
    Dimension Metric (L x W x H) 140 mm x 80 mm x 75 mm (+/-2mm)
    Dimensions Imperial (L x W x H) 5.5 in. x 3.1 in. x 3.0 in. (+/-0.1in)
    Cycle Life 3000+ cycles
    Charge Connector DC Barrel (5521)
    Discharge Connector
    Anderson PP45
    Normal Charged Voltage 14.6V
    Normal Charge Current 3.0 Amps
    Normal Battery Cutoff Voltage 9.2V
    Nominal Continuous Discharge Current 6.0 Amps
    Maximum Continuous Discharge Current 12.0 Amps
    Maximum Pulse (Peak) Discharge Current 24.0 Amps (2 Seconds)
    Charge Temperature 0°C to 45°C
    Discharge Temperature -20°C to 60°C
    Storage Humidity 60±25%R.H
    Automatic Battery Protection Module/System

    Low Voltage Disconnection

    Over Voltage Disconnect

    Short Circuit Protection

    Reverse Polarity Protection

    Cell Balancing



    LFP Advantage

    • Advanced LFP (Lithium Iron Phosphate) Li-ion Chemistry superior to traditional Li-ion Batteries
    • All-Aspect Solution with best overall balance of features
    • High Specific Energy (90-120Wh/kg)
    • Designed Specifically for Marine, RV and Deep Discharge Electronics
    • Excellent Lifespan (3000+ Cycles Average)

    Intelligent Technology

    • Battery Management System (BMS) Board as Standard
    • Every Battery has bespoke board matching its performance parameters
    • Comprehensively balances charging and discharging
    • Internal balancing circuitry and charger circuitry inside BMS
    • Comprehensive protections against over-charge, over-discharge, over-voltage, over-current, short circuits, reverse polarity, thermal protection
    • Dramatically extends service life


    • Achieve full depth discharge of 100% Label Capacity
    • “True Lithium Capacity” guarantees capacity of purchase is capacity delivered
    • Reliable, repeatable full depth cycling without system life cycle degradation
    • LFP Systems can be fully discharged safely without impact on system performance
    • Multiple times usable capacity of Lead Acid


    Warranty: 3 years

    Repair or Replace: 3 years

    Returns/exchange: 30 days (Return ⟶ a 10% restocking fee plus shipping; exchange ⟶ charging shipping cost)

    Cancellation: Within 24 Hours ⟶ No charge

    Shipping: Standard within 2-3 business days