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Packing 10000mAh of power and sporting a thin 14.8mm form factor, the S10000 won't let or weight you down. Built with lithium polymer batteries, it offers a high conversion rate for better efficiency. Plus dual-USB ports with a total output of up to 2.1A, the S10000 can simultaneously charge two mobile devices.
At 14.8mm thin the S10000 is as slim as a smartphone. Weighing a mere 195 grams, it's also lightweight too. That means a power bank that you can easily carry in a bag or back pocket.
The S10000 features a dual-USB port design with a total output of up to 2.1A, allowing you to juice up two devices simultaneously, saving you time better spent elsewhere.
With high-quality lithium polymer batteries, fire-resistant outer casing, and multiple forms of circuit protection, the S10000 offers stable performance, lasts longer, and ensures safety.
A beautiful, yet simple mount that's built into the S10000 is super handy for hanging the unit on your bag, or anything for that matter, for easy carrying and storage.
Safety is always the paramount concern for electronic devices, and the S10000 is no exception. Safe operations are guaranteed thanks to the device's protective measures against over-charge, over-discharge, over-heating, short-circuit, and over-voltage in input and output.
Brand - A Data, Model - A Data S10000, Battery Type - Rechargeable Li-Polymer Battery, Capacity - 10000mAh, Input Current - DC 5V/2.0A, Interface - Micro USB, Dual USB, Weight - 195gm, Output Current - DC 5V / 2.1A, Dimension - 130 x 73 x 14.8mm, Color - White, Warranty - 1 year, Others - Feature: Built with lithium polymer batteries, it offers a high conversion rate for better efficiency, Plus dual-USB ports with a total output of up to 2.1A, Thin and Light, Carry and Go, slim as a smartphone, Charge Two Devices at Once, High-Quality Components for Peace of Mind, fire-resistant outer casing, and multiple forms of circuit protection, Multiple Forms of Circuit Protection, Safe operations are guaranteed thanks to the devices protective measures against over-charge, over-discharge, over-heating, short-circuit, and over-voltage in input and output, Made to Hang Out Anywhere
Smartphones today, by and large, use bigger battery capacities and have much more power efficient chipsets as compared to what was standard a couple of years back. At the same time, the advancement in battery tech – faster charging, denser batteries – and associated advantages are almost nullified by consumer demands that are growing at a faster pace.
Size & Power
Start by choosing the size of your battery (aka power bank). This is not just about which one will fit in your pocket or your purse. The size of the battery is about the power inside. Most batteries will feature a number on the front that tells you the number of mAh or “milliamp-hours.”
Common sizes range from 2000 mAh up to 10,000 or even 12,000 mAh. Bigger numbers mean more power, which means more recharges for your smartphone, or charging for bigger devices that need more power, like a tablet.
Though many power bank buying guides will advise you to buy the biggest possible battery capacity in your budget, we would strongly advise you to hold your horses. Some tradeoffs are also involved with bigger battery capacities.
A bigger capacity Power Bank:
- Takes more time to charge
- Is heavy (a problem if you have to carry it in your pockets)
- Occupies more space, and is thus less portable
Number of USB Ports
How many devices do you need to charge? Bigger batteries (aka power banks) – with more mAh – sometimes have more than one USB port, because with all that power inside, why not share it out?
This can be useful to charge two smartphones at the same time – maybe to give a battery boost to a friend. Or you can charge your smartphone and your GoPro at the same time. Or your smartphone and your Bluetooth headset. Or even a smartphone and a tablet, if you choose a battery with enough mAh to provide all that power. With multiple ports, simultaneous charging is super-easy. If you have a USB Type-C port on your phone, by a USB Type C power bank instead of relying on adapters.
Good power banks will offer you 75 to 85 percent charge conversion when they are new. This means if you own a 5000 mAh battery pack, it will fully charge your 3000 mAh battery phone once. Efficiency may wary depending on what charging cable you are using or charger rating you use to charge it.
QC or Fast Charge
Speaking of Quick Charge, does your phone support Quick Charge? If yes, don't settle for a power bank that charges at a lesser speed.
Most Power banks don't have Quick Charge (QC) on all the ports, but rather on just a single port. So, it only makes sense to check the capacity of all the ports.
Again, it becomes a dicey situation if one of the ports has QC support (preferably QC 4.0 or 3.0), but the rest are at 1A. The best bet is to settle for devices that have a mix of ports at 2.4A, 5A or with the QC symbol.
We would advise you to go with branded options, even if it means compromising a bit on battery capacity. There are several unknowns involved, like charge time, battery durability, support for fast charger, charge conversion efficiency, build quality, corrosion resistance, etc. Thus you should be better off with tried and tested options. However, at times, even the smallest of brands churn out the best products while at other times, the biggest of brands can turn out sub-par products. That’s why it’s good to peek at the review section to make the right purchase decision. Also, make sure to purchase from authorized retail stores to avoid fakes.