12V 50Ah Lithium Battery - Bioenno Power BLF-1250AS, ABS

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Sale price$469.99


The Bioenno Power Lithium Iron Phosphate (LiFePO4) Battery Model BLF-1250AS is a state-of-the-art 12V 50Ah lithium battery designed for a wide range of high-power applications. Known for its superior power density, this battery meets and exceeds the performance of a traditional 12V 100Ah SLA battery at only a fraction of the weight. This makes it ideal for both stationary and mobile installations, including boats, trolling motors, RVs, e-bikes, e-scooters, high-power radio communications, and audio-visual applications.

Key Features of the 12V 50Ah Lithium Battery

1. Advanced LiFePO4 Technology:

  • Optimal Power Delivery: Provides stable and reliable power with no EMI/RFI interference, ensuring quiet and efficient operation.
  • Integrated PCM: The built-in Protection Circuit Module (PCM) ensures internal cell balancing and protection against overcurrent, undervoltage, overvoltage, and short-circuiting.

2. High Performance and Reliability:

  • Maximum Continuous Discharge Current: 50A
  • Maximum Peak Discharge Current: 100A (for 5 seconds)
  • Max Power Output: 600 Watts (12V x 50A = 600 Watts)

3. Lightweight and Compact Design of the Lithium 12V 50Ah Battery:

  • Space-Saving: Ideal for applications where space is limited, offering powerful performance in a compact package.
  • Dimensions: 8.9 in. x 4.8 in. x 6.9 in. (224 mm x 120 mm x 176 mm)
  • Weight: 13.6 lbs. (6.2 kg)

4. Convenient Charging:

  • Compatible Charger: Includes an option for a 110VAC/220VAC AC-to-DC charger, providing 15A with alligator clips.
  • Charging Specifications: Input Voltage: 110VAC/120VAC, Output Voltage: 14.6VDC, Current: 10A, Connector: Alligator Clips (Model Number: BPC-1510C)

Specifications of the 12 Volt 50Ah Battery

  • Voltage: 12V
  • Capacity: 50Ah
  • Case Type: ABS Sealed
  • Charge/Discharge Connector: Screw Terminal
  • Includes Built-in PCM: Ensures internal cell balancing, overcurrent protection, undervoltage protection, overvoltage protection, and short circuit protection.

Benefits of the 12V 50Ah LiFePO4 Battery

1. Long-Lasting and Reliable:

  • Extended Cycle Life: Enjoy a longer battery lifespan with superior LiFePO4 technology.
  • Safe Operation: Enhanced safety features protect against overcharging, over-discharging, and short-circuiting.

2. Environmentally Friendly:

  • Green Technology: LiFePO4 batteries are free from harmful chemicals like lead and acid, making them an eco-friendly choice.

3. Easy Maintenance:

  • Low Maintenance: Unlike traditional batteries, LiFePO4 batteries require minimal maintenance, allowing you to focus on your applications.

Ideal Applications for the 50Ah Battery

E-Bikes and E-Scooters:

  • Perfect for providing reliable power to electric bikes and scooters, enhancing performance and range.

High-Power Radio Communications:

  • Ideal for high-power consumption radio communications equipment.

Audio-Visual Applications:

  • Suitable for high-demand audio-visual setups, providing consistent and reliable power.

Boats and Trolling Motors:

  • Ensures dependable power for marine applications, enhancing your boating experience.


  • Provides reliable power for recreational vehicles, making it ideal for off-grid camping and long road trips.

Mobile and Stationary Installations:

  • Versatile enough for both mobile and stationary applications, offering flexibility in usage.


  • Shipping: Standard shipping options available.
  • Return/Exchange: 30-day return or exchange policy.
  • Warranty: Detailed warranty information available on the warranty page.


Upgrade your power solutions with the Bioenno Power 12V 50Ah Lithium Battery (BLF-1250AS). Experience the benefits of advanced lithium iron phosphate technology, offering superior performance, reliability, and environmental friendliness. Ideal for a wide range of applications, this 50Ah battery ensures you have reliable power when you need it most.

Click here to download the Material Safety Data Sheet for LiFePO4 (Lithium Iron Phosphate) batteries.

BLF-1250AS User Manual [PDF]

Model BLF-1250AS Battery Specifications
Voltage: 12V
Capacity: 50Ah
Case Type: ABS Sealed
Charge/Discharge Connector:  Screw Terminal 
Maximum Continuous Discharge Current: 50A
Maximum Peak Discharge Current: 100A (5 Seconds) 
Max Power Delivered to Load at 12V:  600 Watts (12V x 50A = 600 Watts)
Dimensions:(L x W x H) 8.9 in. x 4.8 in. x 6.9 in. (224 mm x 120 mm x 176 mm)
Weight: 13.6 lbs.  (6.2 kg.)
Includes built-in PCM (protection circuit module) which provides internal cell balancing and management, protection from overcurrent, undervoltage (overdischarge), overvoltage and short circuiting, and has integrated charging circuitry  
Available 110VAC / 220 VAC Charger

Compatible AC-to-DC Charger Specifications 
Input Voltage:  110VAC/120VAC
Output Voltage: 14.6VDC
Current: 10A
Connector:  Alligator Clips
Model Number: BPC-1510C

Shipping: Standard
Returns/Exchange: 30 days
Warranty: See Separate Warranty Page

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