DAYTON 18650 X5 BATTERY BOARD
- 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 18650 3.7 VDC Li-Ion batteries (sold separately) Same footprint as compact Sure/Wondom amp boards for convenient stacking Over/under charge circuit extends the life of correctly installed batteries Adjustable charge current to increase battery life
![CAMELION 3.7V 2600Mah Lithium Battery 18650 Rechargeable [Flat Top]](https://cdn11.bigcommerce.com/s-jgf6dtkaf1/images/stencil/729x729/products/25612/31436/02579858_v2__32706.1764238992.jpg?c=1 "CAMELION 3.7V 2600Mah Lithium Battery 18650 Rechargeable [Flat Top]")