It's always a bright idea to keep a flashlight handy in your glove box, as you never know when your car might break down on the side of the road. Anker's Bolder LC40 pocket-sized LED flashlight is a great, powerful pick to keep around as its built-in rechargeable battery can last for up to 20 hours on a single charge, and when it gets low, you can power it back up using the included USB cable and a car charger. Though it's normally sold for $20 at Amazon, entering code ANKERLC40 during checkout will drop its price to $15.99 for a limited time.

Light It Up

Anker Bolder LC40 pocket-sized LED flashlight

The LC40 Bolder flashlight features a rechargeable battery that lasts for up to 20 hours, and using the code below will score you one of the best deals we've ever seen for it.

$15.99 $19.99 $4 off

With coupon: ANKERLC40

The LC40 uses a Cree LED that can last for as long as 50,000 hours. The compact flashlight is capable of 400 lumens to illuminate dark corners and spaces. It has five different modes that range from low to high, strobe, and SOS. On its medium beam setting it can last up to 20 hours using the included rechargeable 3350mAh battery. To recharge, just plug the included micro USB cable into a 5V 1A wall adapter like this and get it back to full life in around six hours. The battery is IP65 rated for resistance to water, dust, and shock from rough landings. It comes with Anker's 18-month warranty. Users give it 4.5 stars based on nearly 1,000 reviews.

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