CellularFactory.com offers the Dynamo Hand Crank USB Emergency Charger for $4.99. With free shipping via coupon code "WRSDN0", it's the lowest total price for any hand-crank dynamo by $2. This device can recharge any device via USB by spinning a crank. Coupon expires March 30.
Hand powered mobile phone charger, which can take great advantage when outdoor and without power source, or in emergency conditions, such as earthquake.
Features :
Built-in LED lights up to show when power is being generated. Compact, stow-away handle design makes the unit portable.
Charming design, palm size, light weight and portable.
USB Cable not included
Hand-Crank 5 minutes, you will get 5 to 8 minutes talking time.
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