Microbattery

Anyone who knows their way around portable power will spot straight away that the output rating is honest, which is more than I can say for some of the big names. The cells charge at a steady rate and don't get warm the way cheaper units do. Support replied to my question about pass-through charging within a day, with a clear answer. For the price I'd happily buy it again.

Used to grab whatever was cheapest off the marketplace apps but this one holds its charge far better, nothing like the cheap ones that die after a month. Booked the order on my phone in about two minutes and the delivery was on time. The power it gives out is steady and the casing feels solid. Would buy again.

Compared with the bulky power bank I was using before, this one is much lighter and fits in my coat pocket. Signing up was quick and the battery arrived the next working day. Happy with it so far.

Compared with the one I had before, which needed a separate adaptor and took ages to top up, this is so much simpler. I was a bit nervous buying a battery off a website I'd never used but it was fine. Charges quickly and fits in my bag.

We needed something to keep the phones and the little torch charged on our caravan trip, as there is no mains point on the pitch. It arrived in good time and the instructions were easy to follow. The charge indicator is clear enough and everything worked from the first night. Very pleased with the purchase.

I was rather impressed by how small the unit was when it arrived, it slipped easily into my handbag without any bulk at all. The charging speed is perfectly sensible and I had both my phone and my husband's tablet topped up by the time we reached the hotel. Customer service answered my questions about the cable promptly and courteously. I would certainly order from them again, thank you.

I needed a backup battery for the work laptop and phone, so I compared a few options before picking this one. The price was at the upper end but the capacity and the build quality were both better than the rest. Happy with it so far, no complaints.

Compared with the cheaper ones off the big marketplaces these are noticeably more solid, the casing doesn't flex and the charge holds up after months. I'd been using a no-name pack that died within a year. Paid a bit more here but I'd rather that than replace it again, and I'd happily order the same kind again.

Honestly this is the best value battery I've found for the money. Plenty of charge for the price, and it has two outputs so the wife and I can top up at the same time on the train. Ordered Monday, here by Wednesday, good price and no fuss.

Needed something to keep my phone alive at the festival and this did the job. Ordered it the Monday, it came Tuesday, and it lasted the whole weekend. Pretty chuffed honestly.

The little charge indicator on the side is the bit I actually like, you can see how much is left without switching it on. Fits in my coat pocket easily too. Ordered on the Tuesday, it turned up Thursday, tracking was spot on. Would get another for my mum.