12V Rechargeable Battery Heated Socks

Great light but getting the rechargeable battery will make you use it so much more often.

This battery is everything I would expect out of a quality rechargeable battery.

Quality, well made and designed rechargeable battery.

I love the fact that the battery is rechargeable!

I have a cabin on a piece of land I own that doesn't have electricity so I have been searching for something to power my CPAP (Resmed AirSense 11) instead of using a car battery with an inverter. I managed to get 8 days of usage out of the unit with the spare battery. I was using the AC power and did have the heated tube on along with the humidifier. Average usage per day was right at 11hrs. I have yet to see how long it can go using DC power and without the heated tube or humidifier, but I would assume it would go much further than 8 days. Hands down beyond pleased with this unit and the spare battery!

Purchased about a month ago after extensive research. Delta 2 and Smart Extra Battery arrived but would not communicate with each other. Email to customer service and they immediately sent a new cable. Cable arrived in 5 working days. Hooked up perfectly, charged rapidly..1.5 hours to charge from 30% to 100%. Ran cPap for three nights before needing a recharge. Tested three times with same results. Cpap has a heated reservoir and heated tubing. Based on past experience, disabling these functions will cut energy consumption in half.

Great rechargeable battery! Can't really rate it yet. It is my backup battery. I will know more when I need to use it!

It's great to have a rechargeable battery...I use the headlamp all of the time!

Great light and you can use the rechargeable battery pack.

Perfect for the right occasions!!! Let's first talk about the mounting option accessories that ship with it so you can configure it to mount to cameras, providing various solutions. That's sooo smart. The build... DTap and other sources are well placed and can be used for multitudes of equipment. Crazy. The battery lasts a. Long. Long. Time!! I used it for more than it's "intended" purpose on a music video shoot. I rigged a 7" 12v monitor (DTap), powered a follow focus knob (5V), a wireless HD video receiver (12v), and .... something else. Effortless. The team loved the rig!!... you could see the gears in their minds spinning with possibilities !!!!!! Think outside of the box with this unit. Each item also had a battery attached for backup power IN CASE the handle dropped out at anytime. At that point, it could still be a handle. It lasted the ENTIRE duration of my needs... easy 6 hours without depleting. It's chunky even in a large hand, so be mindful of fatigue if rigged onto a heavy system. I first used it on a caged BMD 6K and it flowed easily for 3.5 hours. It powered the camera, and a 7" monitor for what I recall to be the entire live event (intermittent use, but powered up 85% of the time) Have a great time with the unit!!! I got mine on Daily Deal for about 25% off. I'm a fan!!!