12V, 9Ah LFP Battery (ABS, BLF-1209WS)

User Manual – BLF-1209WS | Material Safety Data Sheet – LiFePO4 | UN383_BLF-1209WS

 

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Product Overview

The Bioenno Power Lithium Iron Phosphate (LiFePO4) Battery Model BLF-1209WS is a high-performance 12V 9Ah battery designed for demanding applications requiring robust output and long-lasting reliability. The BLF-1209WS is fully compatible with UPS systems from APC, CyberPower, etc..  With an upgraded 18A continuous discharge rating and a sealed ABS case, this model is a drop-in replacement for BLF-1209AS and BLF-1209T batteries, offering enhanced performance in avionics, e-mobility, and communications gear.

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Key Features of the 12V 9Ah Lithium Battery

1. Upgraded Power and Compatibility

• 18A Continuous Discharge Current supports heavier-duty applications.

• Drop-in Replacement for BLF-1209AS and BLF-1209T models with identical electrical performance.

• Quiet Operation: Zero EMI/RFI noise makes it ideal for sensitive equipment.

2. Reliable Safety and Cell Management

• Built-in PCM: Offers internal balancing, overcurrent protection, overvoltage and undervoltage protection, and integrated charging control.

3. Compact Yet Capable

• Dimensions: 6.0 in. × 2.6 in. × 3.8 in. (151 mm × 65 mm × 95 mm)

• Weight: 2.6 lbs. (1.18 kg)

• Connector: Fast-On terminals

4. Charger Compatibility

• Recommended charger: BPC-1502C AC-to-DC charger

• Charger Specs:

  • Input: 110VAC / 220VAC

  • Output: 14.6VDC at 2A

  • Connector: Alligator Clips

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Battery Specifications – BLF-1209WS

• Voltage: 12V

• Capacity: 9Ah

• Max Continuous Discharge Current: 18A

• Max Peak Pulse Current: 40A (2 sec)

• Max Output Power: 216 Watts

• Case Type: Sealed ABS

• Charge/Discharge Connector: Fast-On

• Includes PCM: Yes – integrated cell balancing and protection features

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Benefits

• High Discharge Output: Ideal for avionics, communication systems, and motorized gear.

• Safe and Durable: Complete cell management system in a tough ABS shell.

• Interference-Free: Suitable for audio-visual and sensitive RF equipment.

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Ideal Applications

• Sailplane and aircraft avionics

• E-bikes and e-scooters

• High-power radio communication devices

• Portable AV equipment

• Mobile power systems and compact energy storage

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Policies

• Shipping: Standard options available

• Returns/Exchange: 30-day return policy

• Warranty: See Warranty Page