Laser ChargeCore LiFePO4 power bank review: Don’t go too cheap

Laser is an Aussie tech brand well-regarded for offering affordable tech in popular categories, including batteries.

This is an area Laser has some experience in. Last year I reviewed both the larger power station, which did a pretty great job at what it needed to, though its design lacked finesse for the types of people who would want to use it.

I also tested the rugged NRGVault 10,000mAh power bank. It was purpose built for the outdoors thanks to its integrated torch and rugged build.

These new ChargeCore power banks are a bit different from most power banks you get on the market, though. While most portable power banks use Lithium-ion technology, these ChargeCore models use Lithium Iron Phosphate — or LiFePO4 – which offers several advantages over Li-ion batteries.

That’s why, for the most part, your larger power stations use the LiFePO4 technology.

But is there enough of a difference here to make these power banks stand out? I’ve been testing out the 5,000 and 10,000 mAh versions for the past couple of weeks and the answer is clear:

It depends.

What is the ChargeCore LiFePO4 power bank offering?

There are three models in the LiFePO4 ChargeCore power bank lineup: A 5,000 mAh model, a 10000 mAh model and a 20,000 mAh model. They are designed with affordability in mind, with prices starting at $29.95 for 5,000, $49.95 for 10,000 and $69.95 for 20,000 mAh.

That’s pretty good value for money if you just base it on specs. A basic Belkin 10K power bank costs $10 more, as a comparison point.

But the key difference with these ChargeCore models is the battery type. Despite being a bit heavier than your traditional Li-ion battery, these batteries are safer, less prone to overheating and operating in a wider range of temperatures.

They also tend to last longer. Laser promises 5,000 cycles of the battery, where most Li-ion batteries tend to offer more like 1,000 cycles before the battery starts to degrade.

All models come with an old-school integrated LCD that shows the battery capacity, as well as two USB-A ports and a USB-C port, but those ports aren’t all created equally. The 5,000 mAh model’s USB-C port is only for charging the device itself, it won’t output power.

The larger capacities, meanwhile, offer fast charge output up to 20W, which means that they are technically capable of sending juice to a lightweight laptop like the MacBook Air.

In the box, you get a three-in-one USB-A to USB-Lightning/C/C, which lets you charge multiple devices simultaneously. The 5,000 mAh model is limited to simultaneously charging two devices, but because of those output limitations, it’s going to be a slow charge. The two larger models can charge up to three devices at the same time.

How does the ChargeCore LiFePO4 power bank perform?

By opting for LiFePO4 technology, these batteries are less likely to explode and burn down your house while you aren’t looking, so that’s a big win right there.

But performance between the 5,000 mAh and 10,000 was notably different.

Despite having a capacity of 5,000 mAh, the smaller charger only managed to charge a test phone like the Reno13 5G to 50% from a full charge. The Reno 13 has a capacity of 5,600 mAh, so you would expect that from flat it would wind up somewhere closer to 90% full after draining the 5,000 mAh battery.

But it doesn’t.

It was a similar story trying to charge the HMD Pulse Pro, with the 5,000 mAh model taking the phone to 50%.

Which kind of defeats the purpose, right? If the charger can’t even give you a full extra charge of your phone, is it worth buying? Even if it is only $30?

I’d say no.

That said, the 10,000 mAh battery did better. Well, it did better in that it was able to recharge a 5,000 mAh phone from dead to full, with a bit of juice to spare. 11% to be precise - it took 89% of the 10,000 mAh battery to charge a 5,000 mAh battery over a few hours using the USB-A port and the supplied cable.

It can also charge faster than the 5,000 mAh model, thanks to its PD20W spec supporting faster charging speeds.

You get a 3-in-one charging cable in the box, which is handy to have on you, but also limits your charging options in a way. It connects to one of the ChargeCore’s USB-A ports, and lets you plug in either one of two USB-C ports or a Lightning connector.

The catch is that PD20W fast charging on the 10,000 mAh model is limited to the USB-C port, so you need to supply your own cable to take advantage of those faster speeds.

Verdict

As a portable charger, the ChargeCore LiFePO4 chargers do their job, as a compact bit of extra battery life when you need it.

But you get the added benefit of using a technology that is safer, lasts longer and has a convenient display to see exactly how much charge is left.

That said, the chargers aren’t overly efficient, and you lose a lot of the power while charging.

There’s not a huge amount of differentiation in this space, though. If you’re after a portable power bank, then the ChargeCore is a suitable option for its technology choices.

But the 5,000 mAh option, despite its lower price, probably isn’t worth it. It will only charge a typical smartphone about halfway, and lacks the fast-charging capabilities.

Compare prices for the Laser ChargeCore LiFePO4 power bank

Laser ChargeCore LiFePO4 power bank

RRP
5,000 mAh: $29.95
10,000 mAh: $49.95
20,000 mAh: $69.95

Compare Prices @ BTTR.store