Dayton Audio KAB-BE 18650 Battery Extension Board for Bluetooth Amplifier
Boards
The Dayton Audio KAB-BE Li-Ion battery charging board holds three 18650
batteries (sold separately). This charging board has built in under/over voltage
protection circuits for safe charging and battery longevity. It balances
different voltages between batteries in case one battery discharges faster than
the other ones. A 19 VDC, 1-5A power adapter works best for charging batteries
contained in this board. Additional boards can be sequenced together to provide
longer playing time.
Please note: When removing batteries from the KAB-BE, the charging adapter
must be plugged in momentarily after the new batteries have been inserted.
Failing to do so will prevent the amp board from powering up.
Specifications: • Included cable: 8" 4-conductor
• Board dimensions: 2.68"
H x 3.61" L x 1.15" W.