$179.99 USD

The Aegis Battery 12V 20Ah Li-ion Battery is a state of the art rechargeable battery pack. It is perfect for E-scooters, E-bikes, Solar Applications, Robots, and Other applications that require a higher-energy density battery.This battery comes with the two integrated Anderson PP45 Connections, making it a perfect drop in solution for your applications.

The Aegis battery has 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.

Adapters are sold separately. If you are in need of an alternative connection, please click here. 

For out of stock kits, we may be able to provide another compatible charger. Please contact us and we can check for you. 
ABL-012020P Product Manual

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

    Battery Chemistry NMC (Nickel Manganese Cobalt)
    Battery Case PVC Wrapped
    Cell Type/Assembly Method Cylindrical cells/welded
    Voltage (V) 12V
    Capacity (Ah) 20Ah
    Energy Stored (Wh) 240 Watt-Hours
    Weight 3.1lbs (1.4kg)
    Dimension Metric (L x W x H) 163 mm x 74 mm x 76 mm (+/-2mm)
    Dimension Imperial (L x W x H) 6.4 in. x 2.9 in. x 3.0 in. (+/-0.1in) 
    Discharge Connector PP45 Anderson (AWG 12)
    Charge Connector  PP45 Anderson (AWG 14)
    Cycle Life 1000+ cycles
    Normal Charged Voltage 12.6V
    Normal Charge Current 5.0 Amps
    Normal Battery Cutoff Voltage
    Nominal Continuous Discharge Current 10.0 Amps
    Maximum Continuous Discharge Current 20.0 Amps
    Maximum Pulse (Peak) Discharge Current  40.0 Amps (2 seconds)
    Charge Temperature 0°C to 45°C
    Discharge Temperature -20°C to 60°C
    Operating Humidity 60±25%R.H
    Storage Humidity 60±25%R.H
    Automatic Battery Protection Module/System Low Voltage Disconnect,
    Over Voltage Disconnect,
    Short Circuit Protection,
    Reverse Polarity Protection,
    Cell Balancing,


    Compatible AC-to-DC Charger Specifications:
    Output Voltage: 12.6VDC 
    Current: 5A 
    Connector: Anderson PP45 
    Model Number: CRG-1205P

    NMC Advantage
    - Advanced NMC (Nickle Manganese Cobalt Oxide) Li-ion Chemistry superior to traditional Li-ion Batteries 
    - All-Aspect Solution with best overall balance of features
    - Highest Specific Energy (150-220Wh/kg)
    - Ideally Suited for EV and High Energy Consumption Applications
    - Excellent Lifespan (1000-2000 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

    Comprehensive Improvements
    - 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
    - NMC Systems can be fully discharged safely without impact on system performance 
    - Multiple times usable capacity of Lead Acid


    Warranty: 2 years
    Repair or Replace: 2 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