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energyDuino – The Rechargeable Lithium Powered Arduino Board
$
39.99
Arduino Uno R3 Compatible
Built-In 1800mAh Lithium-Ion Battery!
Runs 24+ Hrs on Single Charge!*
Charges from USB in ~6 Hrs
5.0V and 3.3V Outputs
energyShield 2 Basic
$
24.99
1800mAh Lithium-Ion Battery
Runs for 24+ Hrs!*
Charges from USB in ~6 Hrs
5V and 3.3V Outputs