Description
User Manual – BLF-1220AS | Material Safety Data Sheet – LiFePO4
Product Overview
The Bioenno Power Lithium Iron Phosphate (LiFePO4) Battery Model BLF-1220AS is a 12V 20Ah high-output battery designed for intensive use across scientific, aviation, and portable power systems. Delivering the power of a 12V 40Ah SLA battery at just a fraction of the weight, this ABS-sealed variant offers long-lasting performance, integrated protection, and zero-noise operation in a rugged, drop-in form factor.
Key Features of the 12V 20Ah Lithium Battery
1. Powerful Output, Lightweight Design
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Max Continuous Discharge: 30A
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Peak Discharge Current: 40A (5 seconds)
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Delivers up to 480 Watts in a body weighing only 5.8 lbs.—nearly 80% lighter than equivalent SLA units.
2. Advanced Safety with PCM
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Built-in PCM (Protection Circuit Module) balances internal cells and protects against overcurrent, overvoltage, undervoltage, and short circuits.
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Integrated charge circuitry ensures efficient and safe charging cycles.
3. Durable, EMI-Free Operation
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Sealed ABS case provides impact resistance and durability.
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No electromagnetic or radio-frequency interference—ideal for avionics and sensitive electronics.
4. Charger Compatibility
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Compatible with Bioenno Power BPC-1504C AC-to-DC charger
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Charger Specs:
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Input: 110VAC / 220VAC
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Output: 14.6VDC at 4A
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Connector: Alligator Clips
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Battery Specifications – BLF-1220AS
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Voltage: 12V
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Capacity: 20Ah
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Max Output Power: 480 Watts
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Case Type: ABS Sealed
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Connector: Screw Terminal
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Dimensions: 7.2 in. × 3.2 in. × 6.7 in. (182 mm × 77 mm × 171 mm)
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Weight: 5.8 lbs. (2.6 kg)
Benefits
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Drop-In Replacement: Matches SLA power output with less weight and more cycles.
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Longevity by Design: Expect 2,000–3,000 cycles at moderate use; 1,800–2,000 cycles under continuous high load.
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Quiet and Clean: Perfect for RF-sensitive systems like avionics, radios, and scientific instruments.
Ideal Applications
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Critical avionics in sailplanes
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Scientific instrumentation and portable labs
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E-bikes, e-scooters, and mobile AV setups
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Off-grid solar storage systems
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Backup communication and telemetry equipment
Policies
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Shipping: Standard shipping available
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Returns/Exchange: 30-day return policy
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Warranty: See separate warranty page for full coverage