Belkin BoostCharge 20K Power Bank Black
Versatile 20,000 mAh Power. Our 20,000 mAh power bank provides up to an additional 28 hours* of battery life to your tablet and up to 77 hours* to your smartphone. You can stay charged for days while you travel for work or leisure, all without having to plug into a wall outlet. With two Usb-A ports, you're ready to charge a wide variety of devices on the go. Charge 2 Devices AT Once. Featuring two Usb-A ports, our power bank delivers 12W of power when a single port is in use and a total of 15W split between ports when both are used simultaneously.
Versatile 20,000 mAh Power. Our 20,000 mAh power bank provides up to an additional 28 hours* of battery life to your tablet and up to 77 hours* to your smartphone. You can stay charged for days while you travel for work or leisure, all without having to plug into a wall outlet. With two Usb-A ports, you're ready to charge a wide variety of devices on the go. Charge 2 Devices AT Once. Featuring two Usb-A ports, our power bank delivers 12W of power when a single port is in use and a total of 15W split between ports when both are used simultaneously.
Versatile 20,000 mAh Power. Our 20,000 mAh power bank provides up to an additional 28 hours* of battery life to your tablet and up to 77 hours* to your smartphone. You can stay charged for days while you travel for work or leisure, all without having to plug into a wall outlet. With two Usb-A ports, you're ready to charge a wide variety of devices on the go. Charge 2 Devices AT Once. Featuring two Usb-A ports, our power bank delivers 12W of power when a single port is in use and a total of 15W split between ports when both are used simultaneously.
Versatile 20,000 mAh Power. Our 20,000 mAh power bank provides up to an additional 28 hours* of battery life to your tablet and up to 77 hours* to your smartphone. You can stay charged for days while you travel for work or leisure, all without having to plug into a wall outlet. With two Usb-A ports, you're ready to charge a wide variety of devices on the go. Charge 2 Devices AT Once. Featuring two Usb-A ports, our power bank delivers 12W of power when a single port is in use and a total of 15W split between ports when both are used simultaneously.
in 4 offers
The lowest price for Belkin BoostCharge 20K Power Bank Black right now is $54.95 at itnest.com.au, compared across 4 retailers.
The all-time low was $20.00 on 28 Dec 2025 — today's price is 175% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 13:57:21
BELKIN 20K Power Bank USB-A / C 15w Black
Delivery between Mon – Wed $16
Belkin Boostcharge Power Bank 20k (multi-port) -
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Belkin BoostCharge Power Bank 20K - White
Delivery between Fri – Wed $5
Belkin BOOST CHARGE USB-C PD Power Bank 20K - Black (BPB002btBK), $2,500 Connected Equipment Warranty, BPB002btBK
Save $15 for orders over $500
originally posted on influenster.com
I was very happy to receive this product to review. I had been researching options to get and this came at the perfect time! It’s large, which means it contains more battery life, and is able to supply more power on the go when you need it — with less overall charging time to the unit. I got the beautiful pink color. It features two USB ports, and can charge multiple devices at once. Great product
originally posted on influenster.com
I remember when these power banks were all the rage—before everywhere started providing places to charge your phone or tablet. As a result, a power bank is useful in certain circumstances but is no longer the must-have accessory it once was. In example, if you’re hiking or in a place where you don’t have the ability to charge your device, it will come in handy. There are a couple of drawbacks, though: First of all, it’s heavy. This is due to the size of the battery and number of additional battery hours is provides. Up to 75 additional hours is great if you need it, but some people might prefer a lighter power bank with fewer MaH. Secondly, I feel like for a new product, it’s a bit old-school out of the gate. While I can appreciate featuring both port types, I ... MoreI remember when these power banks were all the rage—before everywhere started providing places to charge your phone or tablet. As a result, a power bank is useful in certain circumstances but is no longer the must-have accessory it once was. In example, if you’re hiking or in a place where you don’t have the ability to charge your device, it will come in handy. There are a couple of drawbacks, though: First of all, it’s heavy. This is due to the size of the battery and number of additional battery hours is provides. Up to 75 additional hours is great if you need it, but some people might prefer a lighter power bank with fewer MaH. Secondly, I feel like for a new product, it’s a bit old-school out of the gate. While I can appreciate featuring both port types, I would’ve preferred to see two USB-C and one USB-A port, as USB-C charging is much faster than USB—A, which is quickly becomming antiquated technology. A wireless charging feature also would’ve been a nice, modern addition. Overall, it’s fine and it works. It’s not mind-blowing, but it’s functional in certain circumstances.
originally posted on influenster.com
I work on the go every single day. As a work from home mom, it’s important that I’m able to fit in work whenever I can.. between appointments, nap time, or an extra 5 minutes in the car. Every time I pack my diaper bag I also back my iPad, phone, and MacBook. It’s so helpful to have a reliable charger that will charge all three devices at the same time. Makes life much easier!
| General | |
| Product Type | Power bank |
| Designed For | Tablet, mobile phone |
| Width | 7.47 cm |
| Depth | 15.72 cm |
BELKIN 20K Power Bank USB-A / C 15w Black
Delivery between Mon – Wed $16
Belkin Boostcharge Power Bank 20k (multi-port) -
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Belkin BoostCharge Power Bank 20K - White
Delivery between Fri – Wed $5
Belkin BOOST CHARGE USB-C PD Power Bank 20K - Black (BPB002btBK), $2,500 Connected Equipment Warranty, BPB002btBK
Save $15 for orders over $500
I was very happy to receive this product to review. I had been researching options to get and this came at the perfect time! It’s large, which means it contains more battery life, and is able to supply more power on the go when you need it — with less overall charging time to the unit. I got the beautiful pink color. It features two USB ports, and can charge multiple devices at once. Great product
I remember when these power banks were all the rage—before everywhere started providing places to charge your phone or tablet. As a result, a power bank is useful in certain circumstances but is no longer the must-have accessory it once was. In example, if you’re hiking or in a place where you don’t have the ability to charge your device, it will come in handy. There are a couple of drawbacks, though: First of all, it’s heavy. This is due to the size of the battery and number of additional battery hours is provides. Up to 75 additional hours is great if you need it, but some people might prefer a lighter power bank with fewer MaH. Secondly, I feel like for a new product, it’s a bit old-school out of the gate. While I can appreciate featuring both port types, I ... MoreI remember when these power banks were all the rage—before everywhere started providing places to charge your phone or tablet. As a result, a power bank is useful in certain circumstances but is no longer the must-have accessory it once was. In example, if you’re hiking or in a place where you don’t have the ability to charge your device, it will come in handy. There are a couple of drawbacks, though: First of all, it’s heavy. This is due to the size of the battery and number of additional battery hours is provides. Up to 75 additional hours is great if you need it, but some people might prefer a lighter power bank with fewer MaH. Secondly, I feel like for a new product, it’s a bit old-school out of the gate. While I can appreciate featuring both port types, I would’ve preferred to see two USB-C and one USB-A port, as USB-C charging is much faster than USB—A, which is quickly becomming antiquated technology. A wireless charging feature also would’ve been a nice, modern addition. Overall, it’s fine and it works. It’s not mind-blowing, but it’s functional in certain circumstances.
I work on the go every single day. As a work from home mom, it’s important that I’m able to fit in work whenever I can.. between appointments, nap time, or an extra 5 minutes in the car. Every time I pack my diaper bag I also back my iPad, phone, and MacBook. It’s so helpful to have a reliable charger that will charge all three devices at the same time. Makes life much easier!
Good for an emergency kit, but too big for me to use day-to-day. This power bank is a lot heavier and bigger than I expected. See the attached picture. The power bank is far bigger than a phone. The power bank is also far heavier than a phone. Due to the size and weight, I can't imagine bringing this around with me when out and about or even for travel. I plan to stick this in an emergency kit where it can provide a lot of power. Unfortunately, this doesn't fast charge. It took over an hour to charge 50% of my phone. I can charge much faster using a fast wall charger or other, smaller portable battery packs that I own. On the plus side, it seems to have a long battery life. It has a power indicator on the side that shows the power level status in dots, up to four ... MoreGood for an emergency kit, but too big for me to use day-to-day. This power bank is a lot heavier and bigger than I expected. See the attached picture. The power bank is far bigger than a phone. The power bank is also far heavier than a phone. Due to the size and weight, I can't imagine bringing this around with me when out and about or even for travel. I plan to stick this in an emergency kit where it can provide a lot of power. Unfortunately, this doesn't fast charge. It took over an hour to charge 50% of my phone. I can charge much faster using a fast wall charger or other, smaller portable battery packs that I own. On the plus side, it seems to have a long battery life. It has a power indicator on the side that shows the power level status in dots, up to four dots. I was able to re-charge my phone from ~50% to nearly full several times without losing a dot. This uses a USB-C, so it is compatible with cords from newer Samsung phones. It has two USB charging ports, so you can charge multiple devices at once.
Nothing at all I dislike. I can’t live without it being a POA for both my parents and constantly on the go and don’t have the luxury of plugging in and charging my phone. One full charge of this battery charges my iPhone X 4 times from being totally dead! Best purchase I’ve made in years! Kicks butt!!! Would recommend to anyone! Brilliant, strong, dependable product! I can charge my phone (Mom) and apple air pods (B)!! Love that!
I love this power bank. It holds a charge for days! It’s kinda heavy but it does the job. I thought it stopped charging when the light went out but it doesn’t. The battery indicator lights just don’t stay lit while it’s charging your devices. You’ll love this on long trips when you need to charge multiple devices. A remote workers dream.
Pros: Kept my Galaxy S8 fully charged at a 5day music festival. (Higher than normal usage, cam, torch, full internet).Just unpacked it- 2/4 lights on power left indicator.Bit of a brick but it's well worth it.Stick a decent AC charger on it for its initial charge and its fully charged in just a few hours.Cons: Only improvement could be some kinda plug/protector to stop damp/grit entering the charger ports, but that's REALLY scratching around!
An excellent product. Arrived well-packaged in a sturdy Myer box, arrived on time (according to the delivery estimate), and works perfectly. It's much larger than my last portable charger (makes sense because it holds a lot more power/charge) and has a bit of weight to it, which is perfect because I'll never forget it or struggle to find it in my bag. The only negative is the short cord, but honestly, a long cord probably would've been more inconvenient (I could just imagine using my phone while it's plugged in with a long cord, forget it's plugged in, and yank it by accident and drop the portable charger). I highly recommend this product and Myer's great customer service.
I use my phone to manage my diabetes, including insulin delivery, so a dead battery is a big deal. I bought this for a trip to California with my daughter. It does take 7-8 hours to charge but I didn’t really care about that. It works very well. Charged my iPhone 12 2 times during a 12 hour visit to Disney land. The other nice thing is just sitting on the couch you don’t need a 12 foot charging cord you can just sit wherever and charge it. It is big but I like it a lot and it will be great to have for power outages too.
I got pretty excited with this power bank because it carries a powerful battery which is great for traveling geeks like me and my family. I love that it also have 3 ports which means I'm able to charge 3 gadgets at the same time and power them up relatively all to close to full 100% charge. It's a bit on the heavy side but still compact to carry around for travel. It recharges quick and charge quick as well. It has USB-A to USB-C cable included but unfortunately, the one included in the package is clearly not 2ft. as indicated on box description. See photo for reference. Eitherway, this power bank with its 20K mAh battery is a must-have in your travel kit. You'll always have enough to power up your mobile or tablet anywhere you go.
| General | |
| Product Type | Power bank |
| Designed For | Tablet, mobile phone |
| Width | 7.47 cm |
| Depth | 15.72 cm |
