Aegis Battery 72V 40Ah Li-Ion Battery + Charger is a state of the art rechargeable battery pack made with 18650 Li-Ion cylindrical cells. For ebikes, scooters, robots, solar & high energy products.

The Aegis 72V 40 Ah Li-ion Battery is a state of the art rechargeable battery pack made with 18650 cells designed for 72V 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 integrated Anderson Power Pole 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.

This battery is also available with a bundled PP35 Powerpole to C14 Male Connector or PP35 Powerpole to IEC 320 Female Connector free upon request.

Battery Type PVC Pack
Battery Chemistry Lithium-Ion
Cell Type/Assembly Method Cylindrical cells/welded
Voltage (V) 72V
Capacity (Ah) 40Ah
Energy Stored (Wh) 2880 Watt-Hours
Weight 36.93 lbs. (16.75 kg)
Dimension (L x W x H) 420 mm x 145 mm x 190 mm
Cycle Life 1000+ cycles
Normal Charge Current 10.0 Amps
Nominal Continuous Discharge Current 20.0 Amps
Maximum Continuous Discharge Current 40.0 Amps
Maximum Peak Discharge Current 80.0 Amps
Charge Temperature 0°C to 45°C
Discharge Temperature -20°C to 60°C
Operating Humidity 60±20%R.H
Storage Humidity 60±20%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: 84VDC
Current: 10A
Connector: Anderson
Model Number: CRG-07210M

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: 5 years NMC Battery Warranty
30 Day Money Back Return | 2 Year Repair/Replace
3-5 Year Pro Rated Based on Remaining Capacity
Cancellation: Within 24 Hours ? No charge
Shipping: Standard within 2 business days