BLF-1220AS KIT (12V, 20Ah LFP Battery) w/CHARGER · Power
A battery, charger, controller, solar panel, filter, or station-power component.
Why operators make room for it
Keep the station alive after the nearest outlet disappears
A remote antenna site is only useful for as long as the radio, accessories, and charging plan can keep working there.
That is where BLF-1220AS KIT (12V, 20Ah LFP Battery) w/CHARGER enters the kit. 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.
For the operator, the goal is quiet and predictable endurance: enough correctly managed energy for the real radio load, with polarity, current, chemistry, charging, and protection handled deliberately.
Quick product reference
Key Specifications
- Product type
- Power
- Primary role
- A battery, charger, controller, solar panel, filter, or station-power component.
- Published package contents
- BLF-1220AS KIT (12V, 20Ah LFP Battery)
- BPC-1504A (4.6V, 4A AC-to-DC Charger for 12V LiFePO4 Batteries)
- Selection rule
- Match chemistry, voltage, current, connector, and charging source
- Runtime
- Depends on radio load and transmit duty cycle
- Electrical role
- Battery, charger, controller, solar, filtering, or station-power component
- Compatibility checks
- Match chemistry, nominal voltage, current, polarity, connector, charger, and controller
- Protection
- Use the specified fuse, conductor size, ventilation, and charging limits
Operator decision support
Plan the complete setup
See what this product is best suited for, what the documented setup needs, and the boundaries to confirm before deployment.
- Best for
A remote antenna site is only useful for as long as the radio, accessories, and charging plan can keep working there.
- What’s included
- BLF-1220AS KIT (12V, 20Ah LFP Battery)
- BPC-1504A (4.6V, 4A AC-to-DC Charger for 12V LiFePO4 Batteries)
- What else you need
Match chemistry, voltage, current, connector, and charging source
- Compatible with
Match chemistry, nominal voltage, current, polarity, connector, charger, and controller
What an operator can do
- Match battery chemistry, voltage, current capacity, connectors, charger, and controller to the station load.
- Protect every circuit with the specified polarity, fuse, cable size, ventilation, and charging limits.
- Estimate operating time from the actual transmit duty cycle rather than a maximum nameplate figure alone.
Complete product details
The Bioenno Power Lithium Iron Phosphate (LiFePO4) Battery Model BLF-1220AS is a state-of-the-art 12V 20Ah battery. Meeting and exceeding the power of a 12V 40Ah SLA at only 7 lbs. for our unit as opposed to 33 lbs. for an SLA, this AS variant offers reliable quality performance in a standard ABS form factor designed to be the ultimate drop-in solution. Ideal for hard use, this ABS version has seen extensive use in science, powering critical avionics on sail planes with additional applications covering e-bikes, e-scooters, radio communications and audio-visual. The battery has an integrated PCM (protection circuit module) which provides complete internal cell balancing, complete integrated protection along with integrated charge circuitry and boasts no EMI/RFI (Electromagnetic Interference/Radio-Frequency Interference) and is absolutely quiet! This unit has available a 110VAC/220 VAC AC-to-DC charger, that provides 4A with Alligator Clips. Please note that this battery should be charged using a LiFePO4 compatible charger, and not a charger for SLA batteries.
The Battery Package consists of:
1 X BLF-1220AS KIT (12V, 20Ah LFP Battery)
1 X BPC-1504A (4.6V, 4A AC-to-DC Charger for 12V LiFePO4 Batteries)
BLF-1220AS Battery Specifications Voltage: 12V Capacity: 20Ah Case Type: ABS Sealed Charge/Discharge Connector: Screw Terminal Maximum Continuous Discharge Current: 30A Maximum Peak Discharge Current: 40A (5 sec.) Max Power Delivered to Load at 12V: 480 Watts (12V x 40A = 480 Watts) Dimensions:(L x W x H) 7.2 in. x 3.2 in. x 6.7 in. (182 mm x 77 mm x 171 mm) Weight: 5.8 lbs. (2.6 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.
This 4.6V, 4A AC-to-DC Charger is an AC-to-DC charger for use in charging 12V LiFePO4 batteries.
Input: 110 VAC/220VAC Output: 14.6VDC, 4A (CC/CV Charge Profile for LiFePO4 Batteries) Dimensions:(L x W x H ) 5.25 in. x 2.25 in. x 1.125 in. (133.35 mm x 57.15 mm x 29.00 mm.) Weight: 1 lb. (0.45 kg.) Connector: DC Plug
Compatible AC-to-DC Charger Specifications Input Voltage: 110VAC/220VAC Output Voltage: 14.6VDC Current: 4A Connector: Alligator Clips Model Number: BPC-1504C
Policy Shipping: Standard Warranty: 2 Year Manufacturer Warranty
RELATED PRODUCTS: BIOENNO
14.6V, 4A AC-to-DC Charger (DC Plug) for 12V LiFePO4 Batteries (BPC-1504DC)
IMPORTANT
In practice if you are not using the battery for more than 3 months, simply top off the battery using the BPC- wall charger every 3 months. You do not need to leave the BPC- wall charger attached to the battery all the time. Simply top off using the BPC- wall charger, the LED light on the charger turning from red to green. The 50% rule is only needed if you will not be using the battery for more than 1 year. In that case, you will need to discharge the battery to about 12.8 VDC and then disconnect the wall charger from the battery and store.
