$199.99 USD

The Aegis 36V 12Ah Li-ion Battery is a state of the art rechargeable battery pack made with 18650 cells designed for 36V 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 PP45 and DC Female Plug 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.

Serial # ABL1908253612011

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.


  • Light weight, higher energy density, and smaller size than any rechargeable battery
  • No memory effect and rechargeable
  • Longer storage life than NiMH battery
  • Built-in IC chip will prevent battery pack from over-charge, over-discharge and prolongs battery life

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


Battery Type PVC Pack
Battery Chemistry Lithium-Ion
Cell Type/Assembly Method Cylindrical cells/welded
Voltage (V) 36V
Capacity (Ah) 12Ah
Energy Stored (Wh) 432 Watt-Hours
Weight 5.8 lbs. (2.60 kg)
Dimension (L x W x H)  7.8 in x 3.5 in x 4 in
Cycle Life 1000+ cycles
Normal Charge Current 2.0 Amps
Maximum Continuous Charge Current 5.0 Amps
Nominal Continuous Discharge Current 6.0 Amps
Maximum Continuous Discharge Current 12.0 Amps
Maximum Pulse (Peak) Discharge Current (2 sec.) 24.0 Amps
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


Product Manual


Warranty: 30 Days
Shipping: Standard within 2 business days