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Power Sonic PSL-BT-12120

The Power Sonic PSL-BT-12120 is a battery pack with a nominal voltage of 12.8 and LiFePO4 cells.

Last updated: 22 October 2026

Battery and charging

Voltage
12.8

Row from the maker’s page: “Voltage” | “12.8”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Rated capacity
Rated Capacity 20hr 12.0

“Voltage 12.8 Number of Series Cells 4.0 Stored Energy (Wh) 153.6 Rated Capacity 20hr 12.0 Rated Capacity 10hr 12.0”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Chemistry
LiFePO4

“LiFePO4 batteries that combine long cycle life with smart Bluetooth connectivity.”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Case material
HB

Row from the maker’s page: “ABS Plastic Rated to UL94” | “HB”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Compatibility

Named charger
PSC-124000-LIFE

“Recommended Chargers PSC-124000-LIFE”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Identity

Model code
PSL-BT-12120

“The PSL-BT-12120 is part of our Lithium Bluetooth range.”

Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

Sources

  • PSL-BT-12120Archived document

    Source: distributors.power-sonic.com/catalog/product/psl-bt-12120

    Retrieved October 11, 2026