$299.00 USD

The Aegis 48V 12Ah Lithium Iron Phosphate - LiFePo4 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 integrated SB50 and PP45 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.

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.

Battery Model Number:  ALF-048012A

*B-Stock item: This item is B-stock and may be new, refurbished, or discontinued. Please note, B-stock items are fully tested but only carry a limited 30-day warranty and standard terms and conditions apply.

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

ABL-048012P-LFP Battery User Manual & Specs


Battery Type LFP (LiFePO4) - PVC Wrapped
Cell Type/Assembly Method Cylindrical cells/welded
Voltage (V) 48V
Capacity (Ah) 12Ah
Energy Stored (Wh) 576 Watt-Hours
Weight 11.2 lbs. (5.1 kg)
Dimension Metric (L x W x H) 152 mm x 147 mm x 145 mm (+/-2mm)
Dimension Imperial (L x W x H) 6.0 in x 5.8 in x 5.7 in (+/-0.1in)
Cycle Life 3000+ cycles
Discharging Connector SB50
Charging Connector PP45 Anderson
Normal Charged Voltage 58.4V
Normal Charge Current 3.0 Amps
Normal Battery Cutoff Voltage 36.8V
Nominal Continuous Discharge Current 6.0 Amps
Maximum Continuous Discharge Current 12.0 Amps
Maximum Peak Discharge Current 24.0 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,


LFP Advantage
- Advanced LFP (Lithium Iron Phosphate) Chemistry
- Optimized Deep Cycle Performance
- Double the density versus traditional SLA/AGM/GEL
- 60-70% weight reduction versus traditional SLA/AGM/GEM
- High thermal tolerance
- Ideal for Electronics
- 10+ Years Lifespan

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

Warranty: 30 Days
Shipping: Standard within 2 business days