$179.99 USD

The Aegis Battery 12V 20Ah Lithium ion battery powers your most high demanding electronics. This state-of-the-art rechargeable 12V lithium battery pack is expertly constructed with high quality 18650 NMC cells, delivering a lightweight, reliable and long-lasting power source. 

Engineered for performance and safety, it features an integrated Battery Management System (BMS) for complete protection, making it the ideal compact energy dense 12V lithium battery solution for everything from robotics to portable devices.

Specifications:

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 3.1 lbs (1.4 kg)
Dimension Metric (L x W x H) 163 mm x 74 mm x 76 mm (+/-2mm)
Dimensions 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
Fully Charged Voltage 12.6V
Charge Current 5.0 Amps
Battery Cutoff Voltage 8.4V
Nominal Continuous Discharge Current 10.0 Amps
Maximum Continuous Discharge Current 20.0 Amps
Maximum 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 Protection with Battery Management System (BMS) Low Voltage Disconnect,
Over Voltage Disconnect,
Short Circuit Protection,
Reverse Polarity Protection,
Cell Balancing

 

Product Model / Manual: ABL-012020P Product Manual

Compatible AC-to-DC Charger Specifications:
Input Voltage: AC100V-240V, 50/60HZ
Output Voltage: 12.6VDC 
Current: 5A 
Connector: Anderson PP45 
Model Number: CRG-1205P

Key Features & Benefits:

        • Advanced NMC Chemistry: Utilizes high-specific energy Nickel Manganese Cobalt (NMC) cells, offering a superior power-to-weight ratio (150-220Wh/kg) compared to traditional lithium-ion battery types.

        • Intelligent BMS Protection: The built-in Battery Management System ensures peak performance and extends lifespan by protecting against over-charge, over-discharge, short-circuits, and thermal overload.

        • Long Cycle Life: Delivers over 1000+ reliable charge and discharge cycles, providing a durable and cost-effective power solution.

        • True 100% Depth of Discharge: Access the full capacity on every use without degrading battery health, giving you significantly more usable energy than lead-acid equivalents.

        • Ready to Use: Comes pre-assembled with a versatile PP45 Anderson Power Pole connector for secure, plug-and-play compatibility.

Ideal Applications: This versatile 12V lithium battery is the perfect upgrade for a wide range of projects, including:

        • Custom Robotics and DIY Electronics

        • Industrial AGV and Forklift Batteries

        • High-Powered RC Toys and Drones

        • E-Bikes and Mobility Scooters

        • Marine and Portable Radio Devices

        • Safety and Emergency Lighting

Need a Custom Lithium Battery Solution?⚙️While this is a ready-to-ship configuration, Aegis Battery specializes in developing custom lithium battery packs tailored to your exact needs. If you require different voltage, capacity, dimensions, or connectors, our engineering team can design and build a custom lithium-ion battery solution for your specific application. Contact us today to discuss your project!

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

Policy 

Warranty: 2 years (repair or replacement)

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

Cancellation: Within 24 Hours ⟶ No charge

Shipping: Ships within 2-3 business days 
*(For international or air, please contact us prior to ordering)