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LBB-5 5 x 26650 Lithium Battery Charger Board / Module

Quick Overview

Lithium battery power is your best option when building high power portable sound projects. This battery holder charges five 26650 Li-Ion batteries when used with a 5 to 24 VDC power supply (sold separately). Enjoy prolonged listening with this 21 VDC output advanced power option.

Product Highlights

  • 21 VDC output power for amplified speakers and other portable projects
  • Works with 5 to 24 VDC power supplies for versatility
  • Common 2.1 x 5.5 mm input power jack
  • Uses five standard 26650 3.7 VDC Li-Ion batteries (sold separately)

Product Manuals / Spec Sheets / Downloads

Dayton Audio LBB-5 Quick Start Guide

Dayton Audios LBB-5 battery holder board delivers high current portable power to small amplifiers, 200W amp boards, or other 21 VDC projects by combining the voltage from five 26650 Li-Ion batteries (sold separately). Its small enough to fit inside a portable speaker and has multiple 21 VDC outputs to power an amp, tone control, Bluetooth, and other preamp component boards. It also has one output socket for 5 VDC devices. Enjoy the extended listening time you get from Li-Ion batteries on a single charge. 26650 Li-Ion batteries come in a variety of amperages, and to get the longest playtime from a 200W amplifier or amp board use at least 5000mAh batteries.

Theres no need to remove the batteries from the holder because the Dayton Audio LBB-5 has a built-in charge circuit. Just plug in a power supply and the over/under charge circuit prevents correctly installed batteries from overcharging and fully discharging, shortening their life. The LBB-5 battery board needs a 5 to 24 VDC power supply (sold separately) to start the charging process and to start its output power. This enables you to listen to music while the batteries are charging with this amazing battery holder. To view charging and battery status press the push button on the battery board, or use Dayton Audios LLB-LED push button and LED kit to view status externally. If you remove a battery, the power supply must be plugged into the holder for the battery board to start working again when the battery or batteries are reinstalled. The polarity of the batteries must match the polarity of the battery holder to prevent damage.

Note: The Dayton Audio LBB-5 is an independent battery holder board and its design does not work with Dayton Audio KAB boards built-in charge circuit. Use Dayton Audio battery board KAB-BE with Dayton Audio KAB Bluetooth amp boards.

Specifications: • Output voltage: 21 VDC @ 10A Max and 5 VDC @ 2A • Input voltage required: 5 to 24 VDC at least 2A recommended • DC coax jack size: 2.1 x 5.5 mm center (+) polarity • Batteries: Five x 26650 Li-Ion (sold separately) • Dimensions: 6" W x 4.5" D x 1.71" H (152 x 114.5 x 43.5 mm) • Charge times to 90% capacity: 5V 2A 32 hrs., 12V 2A 6.5 hrs., 19V 2A 3.5 hrs., 24V 2A 3 hrs.

Model Number LBB-5
List Price $33.2
Color Red
Unit of Measure Each
UPC 848791006098
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.37
Product Weight --
Product Height 1.71"
Product Width 6"
Product Length --
Product Depth 4.5"
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