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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
Max Continuous Discharge: 30A
Peak Discharge Current: 40A (5 seconds)
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
Built-in PCM (Protection Circuit Module) balances internal cells and protects against overcurrent, overvoltage, undervoltage, and short circuits.
Integrated charge circuitry ensures efficient and safe charging cycles.
3. Durable, EMI-Free Operation
4. Charger Compatibility
Battery Specifications – BLF-1220AS
Voltage: 12V
Capacity: 20Ah
Max Output Power: 480 Watts
Case Type: ABS Sealed
Connector: Screw Terminal
Dimensions: 7.2 in. × 3.2 in. × 6.7 in. (182 mm × 77 mm × 171 mm)
Weight: 5.8 lbs. (2.6 kg)
Benefits
Drop-In Replacement: Matches SLA power output with less weight and more cycles.
Longevity by Design: Expect 2,000–3,000 cycles at moderate use; 1,800–2,000 cycles under continuous high load.
Quiet and Clean: Perfect for RF-sensitive systems like avionics, radios, and scientific instruments.
Ideal Applications
Critical avionics in sailplanes
Scientific instrumentation and portable labs
E-bikes, e-scooters, and mobile AV setups
Off-grid solar storage systems
Backup communication and telemetry equipment
Policies
Shipping: Standard shipping available
Returns/Exchange: 30-day return policy
Warranty: See separate for full coverage
