BLUETTI Handsfree 2

Name: BLUETTI Handsfree 2
Brand: BLUETTI
Author: JouleSpecs

Price

Not available

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Sheet on the BLUETTI website →

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Data from official source

Sheet curated by JouleSpecs — We check every spec sheet against the manufacturer's own documentation: each value carries its source and the date we read it. Published Oct. 17, 2026 · Last updated Oct. 21, 2026

The BLUETTI Handsfree 2 is a power station with a 512 Wh LiFePO4 battery designed to be carried on your back: it fits in a backpack with a MOLLE system, which includes the rain cover. The battery is rated for over 4000 cycles down to 80% of its original capacity. It charges from a wall outlet, from solar panels or from a car, and can power up to 5 devices at the same time; pass-through power lets you use it while it is charging. The warranty is 5 years.

01 · Verified data

Technical specifications

Cell chemistry LFP (lithium iron phosphate)

Continuous output 700 W

Parameter	Value	Source
Nominal capacity	0.512 kWh	Compiled by editorial team
Cell chemistry	LFP (lithium iron phosphate)	Compiled by editorial team
Continuous output	700 W	Compiled by editorial team
Peak output	1200 W	Compiled by editorial team
AC outlets	1	Compiled by editorial team
Fastest USB-C	100 W	Compiled by editorial team
USB-A ports	2	Compiled by editorial team
USB-C ports	2	Compiled by editorial team
Maximum charge power	0.6 kW	Compiled by editorial team
0–80% charge time	45 min	Compiled by editorial team
Maximum solar input	350 W	Compiled by editorial team
Backup power	UPS	Compiled by editorial team
Switchover time	20 ms	Compiled by editorial team
Rated cycles	4000 cicli	Compiled by editorial team
Capacity at end of cycle life	80 %	Compiled by editorial team
Warranty	5 anni	Compiled by editorial team
Mounting	Portable	Compiled by editorial team
Minimum temperature	-20 °C	Compiled by editorial team
Maximum temperature	40 °C	Compiled by editorial team

02 · The numbers

What it really costs

Battery life cycles 1825 cycles warranty years

the manufacturer does not state the guaranteed total energy throughput, which for heavy users is often the limit that runs out first

How we worked it out

stated cycles: 4000
warranty years: 1825

Power-to-capacity ratio 1.370 C

on nominal capacity: the manufacturer does not state the usable figure, so the true number is lower

How we worked it out

continuous power: 700
nominal capacity: 0.512

These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.

03 · Summary

Pros and cons

In favour

It fits in a backpack with a MOLLE system and an included rain cover, so it can be carried on your back. source
The LiFePO4 battery is rated for over 4000 cycles down to 80% of its original capacity.
From a wall outlet it reaches 80% in about 45 minutes.
The warranty lasts 5 years.

Worth knowing

For storage it must be recharged to 80% every 3–6 months, even if it is not used. source
Charging is specified only between 0 and 40 °C: in freezing weather it cannot be recharged. source

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