BLF-1209WS KIT 12V (12V, 9Ah LFP Battery) w/ CHARGER · Power
A battery, charger, controller, solar panel, filter, or station-power component.
Why operators make room for it
Give the radio quiet, deliberate power away from the grid
Away from the grid, every amp-hour, connector, charging source, and transmit duty cycle becomes part of the station design.
That is where BLF-1209WS KIT 12V (12V, 9Ah 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.
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.
- Voltage
- 12V
- Capacity
- 9 Ah
- Case Type
- ABS Sealed
- Maximum Continuous Discharge Current
- 18A (Make sure your load consumes less than 18A)
- Maximum Peak Pulse Current
- 40A (for 2 sec.)
- Max Power Delivered To Load At 12V
- 216 Watts (12v x 18A = 216 Watts) (Make sure your load consumes less than 216 Watts Continuous)
- Dimensions
- 6.0 in. x 2.6 in. x 3.8 in. (151 mm x 65 mm x 95 mm)
- Weight
- 2.6 lbs. (1.18 kg)
- Connector
- DC Plug
- Input Voltage
- 110VAC/120VAC
- Output Voltage
- 14.6VDC
- Current
- 4A
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
Away from the grid, every amp-hour, connector, charging source, and transmit duty cycle becomes part of the station design.
- What’s included
- 1 X BLF-1209WS KIT 12V (12V, 9Ah LFP Battery)
- 1 X BPC-1506A (4.6V, 6A AC-to-DC Charger for 12V LiFePO4 Batteries)
- What else you need
Protect every circuit with the specified polarity, fuse, cable size, ventilation, and charging limits.
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-1209WS is a state of the art 12V 9Ah battery. Electrically identical to our popular BLF-1209W, this WS ABS Sealed variant is the drop in solution for your system and application and offers the proven world-class performance of a Bioenno Power battery in a form factor you are familiar with. This version provides 18A continuous discharge current. Ideal for hard use, this ABS version has seen extensive use powering critical avionics on sail planes with additional applications covering e-bike, e-scooter, 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 2A with Alligator Clips.
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.
This 4.6V, 4A AC-to-DC Charger is an AC-to-DC charger for use in charging 12V LiFePO4 batteries.
Please note that this battery should be charged using a LiFePO4 compatible charger, and not a charger for SLA batteries.
Battery Specifications
- Voltage: 12V
- Capacity: 9 Ah
- Case Type: ABS Sealed
- Charge/Discharge Connector: Fast-On
- Maximum Continuous Discharge Current: 18A (Make sure your load consumes less than 18A)
- Maximum Peak Pulse Current: 40A (for 2 sec.)
- Max Power Delivered to Load at 12V: 216 Watts (12v x 18A = 216 Watts) (Make sure your load consumes less than 216 Watts Continuous)
- Dimensions: 6.0 in. x 2.6 in. x 3.8 in. (151 mm x 65 mm x 95 mm)
- Weight: 2.6 lbs. (1.18 kg)
- 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/120VAC
- Output Voltage: 14.6VDC
- Current: 4A
- Connector: DC Plug
The Battery Package consists of:
- 1 X BLF-1209WS KIT 12V (12V, 9Ah LFP Battery)
- 1 X BPC-1506A (4.6V, 6A AC-to-DC Charger for 12V LiFePO4 Batteries)
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.
