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Battery

40Ah ePower Pro Battery

The ePower Pro battery is STIGA’s ultimate power, engineered in-house for professional lawn care. With 40 Ah high-power-density cells, a robust die-cast aluminium body and a fully modular design, it delivers consistent performance, outstanding durability and flexible runtime tailored to every job. Its modularity means unlimited runtime.

Developed in-house by STIGA to meet the highest demands of professional lawn care.
Powerful - 40 Ah high-power-density cells deliver maximum, consistent performance.
Modular - use batteries individually or combine them to tailor runtime to your needs.
Unlimited working capacity - combine or swap them to adjust capacity to match garden size, job type or mowing style.
Built to last - die-cast aluminium body with internal heat-dissipating layer for long-lasting robustness.

Battery

Often purchased together

Compatible Products

ePark Pro

Battery front mower

Maximum area in ECO mode / light cutting conditions

27000 m²

Cutting width

110 cm

Steering type

Articulated (50/50)

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Estate 384e

Battery tractor

Maximum area in ECO mode / light cutting conditions

11000 m²

Cutting method

Collecting

Cutting width

84 cm

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Estate 598e

Battery tractor

Maximum area in ECO mode / light cutting conditions

13000 m²

Cutting method

Collecting

Cutting width

98 cm

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Tornado 398e

Battery tractor

Maximum area in ECO mode / light cutting conditions

14000 m²

Cutting method

Side discharge

Cutting width

98 cm

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Tornado 5108e

Battery tractor

Maximum area in ECO mode / light cutting conditions

15000 m²

Cutting method

Side discharge

Cutting width

108 cm

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APX Pro

Pro Autonomous robot mower

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Features
Description
Specifications
Instructions

Modular power for unlimited runtime

The ePower Pro battery system is fully modular, allowing removable batteries to be used alone or combined into modules. This flexibility lets you adapt runtime precisely to your job, ensuring extended working capacity without compromising power or efficiency.

Powerful & Safe

Equipped with 40 Ah high-power-density cells, ePower Pro delivers immediate response and stable power output even under heavy load. Performance remains consistent from start to finish, making it ideal for demanding and professional applications.

Extremely durable

The robust die-cast aluminium housing features an internal heat-dissipating layer that protects internal components and enhances cooling. Designed for intensive use, it guarantees durability, reliability and long-term performance in all conditions.

Easy to manage

Batteries can be charged directly on the machine via the Pro Charger, or removed for off-board charging in a dry space. This flexibility makes winter storage simple and safe, allowing you to keep your batteries in a temperature-controlled environment while the machines remain in the depot,.

Description

Power your business with the STIGA ePower Pro battery, a modular energy source designed specifically to offer unlimited runtime.

This 56V 40Ah battery is not just a power source; it is the core of a new modular ecosystem that drives the future of electric mowing.
The ePower Pro battery marks a shift in engineering excellence. It is the removable and swappable professional battery that fits across the entire STIGA Pro line-up.
From the autonomous APX Pro robot mower and the articulated ePark Pro front mower to the latest range of Electric Tractors, this battery system offers unmatched versatility.

Professionals can now manage a mixed fleet with a single energy source, swapping batteries between machines to ensure unlimited runtime and maximum return on investment.
Electric tractors users instead can adjust the number of batteries depending the mowing area they have to mow.

The ePower Pro battery features a die-cast aluminium body that provides superior thermal management. Unlike standard batteries, it has no ventilation grids, making it fully sealed and IP65 certified against water and dust. This ensures consistent performance and allows for easy cleaning. A robust safety lock mechanism ensures the battery stays securely attached to the machine, even when operating on uneven ground or slopes.
To maintain peak performance during heavy-duty tasks, STIGA engineers have integrated Phase Change Material (PCM) between the cells. This advanced material absorbs heat generated during discharge, stabilising the internal temperature to prevent overheating and preserve battery health over time. Combined with a smart Battery Management System (BMS), it ensures efficient energy delivery and long-lasting reliability.

Batteries can be charged via the Pro Charger directly on the machine or removed for off-board charging. This flexibility makes winter storage simple and safe, allowing you to keep your batteries in a temperature-controlled environment while the machines remain in the depot.

Specifications

General info

EAN/UPC

8008984873193

SKU

279000004/ST1

Power

Charging time (Pro 18A)

2.5 h

Battery capacity

40 Ah

ePower

Yes

Voltage

56 Volt

Lithium battery nominal energy

2000 Wh

Overall dimensions

Pack weight

14.6 kg

Product weight

12.8 kg

Product length

365 mm

Product width

93 mm

Product height

306 mm

Other info

Type of cells

Lithium-ion

Downloads

Battery manual Download

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