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Description
PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A -PowerBoost 1000C is the perfect power supply for your portable project! With a built in load sharing battery charger circuit, you'll be able to keep your power hungry project running even while recharging the battery! This little DC DC boost converter module can be powered by any 3. 7V LiIon LiPoly battery, and convert the battery output to 5. 2V DC for running your 5V projects. If you dont need the 1A battery charger, smart load sharing, or 1A iOS
PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for running your 5V projects.
If you dont need the 1A battery charger, smart load-sharing, or 1A iOS resistors, check out the Powerboost 500C
Like our popular 5V 1A USB wall adapter, we tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.
The PowerBoost 1000C has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!
Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
2A internal switch (~2.5A peak limiting) means you can get 1000mA+ from a 3.7V LiPoly/LiIon battery. Just make sure your battery can handle it!
Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for LiPo/LiIon battery usage
Onboard 1000mA charge-rate 'iOS' data resistors. Solder in the USB connector and you can plug in any iPad, iPhone or iPod for 1000mA charge rate.
Full breakout for battery in, control pins and power out
90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)
To make this even more useful, we stuck a smart load-sharing Lipoly charger on the other side. The charger circuitry is powered from a microUSB jack, and will recharge any 3.7V/4.2V LiIon or LiPoly battery at 1000mA max rate. There's two LEDs for monitoring the charge rate, a yellow one tells you its working, a green one lights up when its done.
Since the built-in battery charger has load-sharing, it will automatically switch over to the USB power when available, instead of continuously charging/draining the battery. This is more efficient, and lets you charge-and-boost at the same time without any interruption on the output so its fine for use as a "UPS" (un-interruptable power supply).
Just be aware that the charge rate is 1000mA max, and there's some inefficiency during the boosting stage, so make super sure that the USB adapter you're using to charge with is high quality, can supply 2A and has thick power wires. This one from Adafruit is ideal and has been tested, lower quality ones will not act well due to the voltage drop on the wires or droop on the power supply. This is especially true if you're actually drawing 1000mA out of the PowerBoost 1000C, the MCP73871 maxes out at 1.8A.
This charger-booster is great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). If you would like to use a terminal block, pick up a 3.5mm 2pin block here and solder to the output spot where the USB jack would go. Or dont solder anything in for a more compact power pack.
If you're trying to figure out how much current your project is using, check out the CHARGER DOCTOR!
Features
- 23mm x 45mm x 10mm / 0.9" x 1.8" x 0.4"
- Weight: 6g
This item is for the PowerBoost 1000 Charger only. Raspberry Pi, iPad and battery not included.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Comfy, cool
Color: 01 - Dark Grey, Size: Queen
This is my first time buying rayon/ bamboo sheets, and now I finally see what I've been missing. Very comfortable, soft, and feel really nice against the skin. Nice for this price point too. I took off one star because they do tend to wrinkle quickly, so I have to readjust them every night before going to bed. Also be aware that oil from your skin and hair products tend to stain them very quickly, and the stains are not easy to get out. But I'm ok with that as a trade-off for the comfort!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Look no further than! Buy these 💯
Color: 01 - Dark Grey, Size: Queen
Queen. Grey.
Beautiful. Nice snug fit. Feels like silk. Super comfortable, soft, almost buttery. And truly cooling fabric. The price point is a steal. I will be ordering these sheets in all the colors.
P.S. these sheets also laundered beautifully.
I’m very very pleased with this purchase.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Sheets
Color: 05 - Dusty Blue, Size: Full
Have been the best sheets I've bought, would totally spend the money again. They feel soft against your skin yet keep you cool and comfortable. Easily fits my extra thick mattress, only a little wrinkles during use. They offer some wonderful colors, went with a dusty blue and am completely satisfied with richness of color.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Exceptional quality and feel
Color: 12 - Light Beige, Size: Queen
I will be purchasing again from Bedsure. I purchased the light beige which is exactly what the color was, like a gentle note of almond to it. Perfect for my bedroom as my master bath has light beige full shower, toilet and sink. I washed them and dressed the bed. The sizing was spot on. My mattress does has a 3" Mike Lindell topper. I would suggest making sure you follow their sizing which I did not do mine just happened to fit and didn't have much to spare either because of the topper.
The sheets feel wonderful to sleep on. They do feel cool on my skin and felt cool out of the package also. I do not believe you would be disappointed unless you just absolutely were in love with the sheets you are on. This set works beautifully for me and my skin loves the smooth texture of the material. I'll be a repeat buyer.
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Reviewed in the United States on April 19, 2026
★★★★★ 3
Love BUT they STINK!!
Color: 26 - Forest Green, Size: King
I have the dark green sheets and would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing.
Besides that, I do really enjoy them. They feel great on your skin, haven’t been pilling near the foot area (which is what makes us go through so many sheets) and I love the color. I wish the smell didn’t kill them so badly for me ☹️
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Reviewed in the United States on June 9, 2026
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