Unitree As2 Battery Standard Version 8000mAh

Field teams who run legged robots often think of batteries the way a relay squad thinks of its runners: no single leg wins the race, but a clean hand-over keeps the clock running. The Unitree As2 Battery Standard Version 8000mAh is the runner Unitree assigns to the As2 AIR. It is the standard-capacity lithium pack supplied with that version and is paired with a standard charger. It is sized for a defined walking session rather than an uninterrupted shift. Knowing exactly what that session looks like, and when a second pack or a different version would serve better, is what turns a battery order into a sound operating plan.

Robots Middle East supplies the Unitree As2 Battery Standard Version 8000mAh to universities, research groups, system integrators and industrial operators across the Middle East. Our team prepares the quotation, confirms that the pack matches your As2 version, arranges delivery to your site and remains your point of contact for support once the battery is in service.

Background

Unitree Robotics and the As2 family

Unitree Robotics is a Chinese manufacturer best known for quadruped robots that brought legged mobility within reach of laboratories, schools and industrial teams for whom the category had previously been inaccessible. Its portfolio runs from compact education platforms to heavier industrial machines, and the As2 sits within that range as a quadruped offered in several versions. The sources name four of them: As2 AIR, As2 PRO, As2 X and As2 EDU. Each version is defined in part by the power package it ships with, which is why the battery should be treated as a version-specific component rather than a generic accessory.

Where the Standard pack fits

Across the As2 line, Unitree draws a clear distinction between two batteries. The As2 AIR is supplied with one Standard battery of 8000mAh and a Standard charger rated at 50.4V 4A. The other versions in the manufacturer's comparison are supplied with a Long Range battery and a fast charger instead. The Standard pack is therefore the entry point of the As2 power arrangement: a lithium battery matched to the AIR, feeding a robot whose supply voltage range is 36V~50.4V. For an AIR owner, ordering this pack means adding a battery of the same type as the one already in the kit, so charging routines, handling procedures and expected walking time all remain unchanged.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

Unitree has not published the battery's energy, weight, dimensions, rated voltage, charging time, cell chemistry beyond its lithium type, battery management system or certifications; these details are confirmed at quotation.

How does the Standard battery compare with the Long Range pack?

The manufacturer's comparison for the As2 line sets the two batteries side by side. On the As2 AIR, the Standard 8000mAh battery gives ~2 hours of continuous unloaded walking, approx. 10km. The PRO and EDU versions ship with the long-range battery, offered here as the Unitree A2 Long Range Battery 15000mAh, together with fast charging support, and Unitree credits those versions with a longer unloaded walking time. Those figures belong to the Long Range configuration and its own robots; they should not be read across to the Standard pack.

The practical difference lies in how a team structures its working day. The Standard pack defines a session of known length, followed by a charge on the 50.4V 4A Standard charger rather than on the fast-charging unit supplied with the other versions. Work that is naturally organised in sessions with breaks between them — teaching periods, demonstrations, test runs, short surveys — often fits comfortably within that window. Where the programme demands longer unbroken walking, the question becomes one of version choice rather than battery choice, and that is a conversation our team is glad to have before a quotation is issued.

Why keep a second Standard battery for the As2 AIR?

The As2 AIR is supplied with a single Standard battery. With one pack, the robot's working time and the charger's time run on the same clock: once the battery is depleted, the robot waits until it is charged again. A second Unitree As2 Battery Standard Version 8000mAh separates those two clocks. One pack can sit on the charger while the other powers the robot, so the pause between sessions is set by the time needed to exchange packs rather than by the full charging cycle.

A spare also removes a single point of failure. If the only battery in a kit is damaged in transit, misplaced or withdrawn for inspection, the robot is out of service until a replacement arrives. Holding a matching pack on site protects scheduled classes, client demonstrations and research timetables from that risk. Because the spare is the same Standard type supplied with the AIR, operators work with one battery model, one charger and one set of procedures, which simplifies training and record-keeping for the whole team.

Who is the Unitree As2 Battery Standard Version 8000mAh for?

The first and clearest audience is the owner of an As2 AIR. Whether the robot serves a university laboratory, a technical college or a corporate innovation centre, a second Standard pack extends the usable day without any change to the established setup. Educators in particular benefit, as lessons tend to run in blocks that match a defined battery window, and a charged spare allows one group to follow another without delay.

Research teams developing locomotion, perception or navigation software are a second segment. Their work usually proceeds in repeated trials, and a consistent power source helps keep results comparable from one run to the next. System integrators and solution providers who demonstrate the AIR to clients form a third group: for them, a spare pack is simple insurance that a presentation will not end early.

Teams operating the As2 PRO, As2 X or As2 EDU, or those planning long continuous patrols, are better served by the long-range battery that ships with those versions, available as the Unitree A2 Long Range Battery 15000mAh. Buyers assembling a wider kit of spares and add-ons can browse our Quadruped Accessories range, and power options for other Unitree platforms are gathered in the Batteries category.

What is the Unitree As2 Battery Standard Version 8000mAh used for?

1. Back-to-back sessions: a charged spare lets the As2 AIR return to work while the first pack recharges.
2. Teaching and training: successive classes or operator courses run on schedule without waiting for the charger.
3. Client demonstrations: integrators keep a reserve pack at hand so a presentation runs to its planned end.
4. Software and gait testing: research teams repeat locomotion and navigation trials on a consistent power source.
5. Short site walks: brief inspection or mapping routes fit within a single Standard battery session.
6. Replacement of the supplied pack: a like-for-like battery restores the AIR kit if the original is retired or damaged.

Pricing and Availability

Robots Middle East supplies the Unitree As2 Battery Standard Version 8000mAh on a quotation basis, so that each order reflects the exact version of your robot, the quantity required and the destination of the shipment. Before the quotation is issued, our team confirms that the Standard pack is the right battery for your As2. Delivery, customs and after-sales support are arranged together with the quotation. To begin, simply submit your enquiry using the quotation request available on this page.

Frequently Asked Questions

Which As2 version is this battery intended for?

The Standard 8000mAh battery is the pack supplied with the As2 AIR, which ships with one such battery. The PRO and EDU versions ship with the 15000mAh long-range battery instead.

How long does the As2 AIR walk on this battery?

With the Standard battery, the As2 AIR achieves ~2 hours of continuous unloaded walking, approx. 10km.

Which charger is used with the Standard battery?

The Standard battery is supplied with the Standard charger, rated at 50.4V 4A. The fast charger rated at 50.4V 7.4A belongs to the versions that ship with the long-range battery.

Can I use this battery in an As2 PRO, As2 X or As2 EDU?

Those versions are supplied with the long-range battery, although all four share the same 36V~50.4V supply voltage range. Our team checks the version of your robot as part of preparing the quotation.

What type of battery is it?

It is a lithium battery with a Standard capacity of 8000mAh, the same type supplied with the As2 AIR.

Why would I buy a second Standard battery?

A second pack lets one battery charge while the other powers the robot, so sessions can follow one another with only a short pause to exchange packs. It also keeps the AIR in service if the original battery is damaged or withdrawn.

Where can I buy the Unitree As2 Battery Standard Version 8000mAh and what does it cost?

You can buy it from Robots Middle East, which supplies Unitree equipment across the Middle East. The cost depends on quantity and destination, and it is set out in a quotation prepared for your order.

Summary

In a relay, the race is won by the hand-over as much as by any single runner, and the same holds for an As2 AIR in daily use. The Unitree As2 Battery Standard Version 8000mAh is the lithium pack the AIR is built around: one is supplied with the robot, it charges on the 50.4V 4A Standard charger, and it gives ~2 hours of unloaded walking. A second pack turns that window into a working day of sessions, protects schedules against a single damaged or missing battery, and keeps every operator on one familiar procedure. Teams that need longer unbroken operation should look to the long-range battery and the versions that ship with it. For AIR owners ready to plan their power supply with Robots Middle East, this page is the starting point.