$839.99 USD

The Aegis 48V 40Ah Li-ion Battery is a state of the art rechargeable battery pack made with 18650 cells designed for 48V devices. 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 an integrated SB50 and PP45 Anderson connectors 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.

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.

ABL-048040P Product Manual

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

    Specifications

    Battery Chemistry NMC (Nickel Manganese Cobalt)
    Battery Case PVC Wrapped
    Cell Type/Assembly Method Cylindrical cells/welded
    Voltage (V) 48V
    Capacity (Ah) 40Ah
    Energy Stored (Wh) 1920 Watt-Hours
    Weight 24.4 lbs. (11.1 kg)
    Dimension Metric (L x W x H) 297 mm x 167 mm x 142 mm (+/-2mm)
    Dimension Imperial (L x W x H) 11.7 in x 6.6 in x 5.3 in (+/-0.1in)
    Cycle Life 1000+ cycles
    Discharging Connector SB50
    Charging Connector PP45 Anderson
    Normal Charged Voltage 54.6V
    Normal Charge Current 10.0 Amps
    Normal Battery Cutoff Voltage 36.4V
    Nominal Continuous Discharge Current 20.0 Amps
    Maximum Continuous Discharge Current 40.0 Amps
    Maximum Pulse (Peak) Discharge Current 80.0 Amps (2 Seconds)
    Charge Temperature 0°C to 45°C
    Discharge Temperature 60±25%R.H
    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:

    Input Voltage: AC110V-240V, 50/60HZ
    Output Voltage: 54.6VDC 
    Current: 5A 
    Connector: PP45 Anderson
    Model Number: CRG-04805M

    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


    Policy 
    Warranty: 5 years NMC Battery Warranty 
    30 Day Money Back Return | 2 Year Repair/Replace 
    2-5 Year Pro Rated Based on Remaining Capacity 
    Cancellation: Within 24 Hours ⟶ No charge 
    Shipping: Standard within 2 business days