Battery DB-1825
Code: DB-1825Related products
Product detailed description
Battery DB-1825 is an M7 Mighty Seven battery. 18V 2.5 Ah Li-ion battery.
Key features and benefits
- 18V 2.5 Ah Li-ion battery
- Button for easy disassembly and quick replacement — button mechanism lifespan over 50,000 presses
- Built-in BMS control system extends battery life
- Rail guide design ensures a secure connection with the tool
- Lithium cells from a renowned manufacturer — up to 350 charging cycles
- Durable plastic-steel casing enhances battery protection (verified by a 1.2 m drop test)
- LED charge state indicator
- The battery is protected against undervoltage, overcurrent, overheating, cell asymmetry, short circuits, and excessive consumption
- Conductive metal contact plate reduces transition resistance and increases tool performance
Design and technology
Button for easy disassembly and quick replacement — button mechanism lifespan over 50,000 presses. The M7 design aims for long service life during daily professional use and easy maintenance.
Who is this tool for?
- Car services and tyre services: fast and repeatable work in the workshop.
- Assembly and production plants: reliable performance during series work.
- Maintenance and field service: tools for demanding conditions.


What makes the M7 tool different?
Mighty Seven Industrial Co., Ltd. has been manufacturing pneumatic and cordless tools since 1965 at its headquarters in Taiwan. M7 provides custom production (OEM) for a number of premium global brands — the technology you buy directly from M7 is often found under another logo at a significantly higher price.
You obtain parameters comparable to the premium Western competition at a considerably more favourable price, with a 24-month warranty and original spare parts in stock in the Czech Republic — no weeks of waiting for an order from abroad.
Frequently asked questions
What is the warranty and where is the service handled?
The Battery DB-1825 is covered by a standard 2-year warranty from Mighty Seven. Service and original spare parts are located directly in the CZ.
Which battery is required?
The tool operates on the Mighty Seven 18V Li-ion platform (DB-1825 / DB-1850P). The same battery powers other M7 cordless tools.
About Mighty Seven
Mighty Seven (M7) has been a Taiwanese manufacturer of professional pneumatic and cordless tools since 1965, with its own production and global distribution in dozens of countries. It emphasises professional quality at an affordable price — significantly lower than premium Western competition while maintaining comparable parameters.
The product is covered by a standard 2-year warranty from Mighty Seven. All service and spare parts are provided directly in the Czech Republic — without waiting for shipments from abroad.
Additional parameters
| Category: | Batteries, adapters and chargers for M7 AKU tools |
|---|---|
| Warranty: | 2 years |
| In stock: | External warehouse |
| ? Rated voltage: | 18V |
| ? Voltage at full charge: | 20V |
| ? Weight: | 0.48 kg |
| ? Dimensions: | 128 x 97 x 53 mm |
| ? Capacity: | 2.5Ah |
| ? Charging time: | 45 minutes |
Product rating
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Discussion
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Top tools, top serviceMighty Seven is an absolute leader in the manufacture of air tools and associated products. M7, as most customers call the company, offers its users the highest standard of quality tools that satisfy even the most demanding users around the world, literally. The entire M7 team is made up of an international network of experts, so the most certified designers work on the development of new products, sales and distribution are handled by a team of sales and logistics staff who have a choice of 6 global logistics centres in France, Germany, USA, Mexico, China and Taiwan to speed up the process, and reliability is handled by a number of service technicians trained directly by the manufacturer, who have a wide service network at their disposal. In addition, in the event of a longer repair, spare tools are available for the customer to borrow for the necessary period of time. |
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The products will satisfy anyone's needsMighty Seven's products meet the most demanding customer requirements and the M7 is designed for them. Reliable functionality is thus enjoyed by craftsmen, maintenance or service technicians with professional requirements, but the product also lives up to its name in the toughest industries that demand extreme durability and performance. The top quality of our products has already been appreciated by hundreds of thousands of satisfied customers, for whom the ISO 9001 quality system certification is a confirmation of our reputation. You too can become an enthusiastic user of this brand, the full range of Mighty Seven products can be found below. |

