14.4V Bosch Power Tool Batteries

Replacement Bosch 14.4V Battery for Reliable Tool Performance

A worn power tool battery can make even a good Bosch screwdriver or drill feel weak, slow and unreliable. In this category you will find replacement Bosch 14.4V battery options for cordless screwdrivers, drills and power tools using the 14.4 volt platform. The range includes both Li-Ion and Ni-MH models, with capacities from 2000 mAh up to 4000 mAh, so you can choose the right balance between price, runtime and performance.

These batteries are suitable for users looking for a 14.4V battery for Bosch screwdriver, a replacement pack for older Ni-MH tools, or a higher-capacity Li-Ion battery for compatible Bosch models. Popular references in this category include BAT025, BAT607, BAT614, BAT607G, BAT614G and Bosch PSR 14.4 LI series tools.

How to choose the correct 14.4V Bosch battery

The most important specification is voltage. If your tool is marked 14.4V or 14,4V, you should select a battery with the same voltage. Do not replace a 14.4V battery with a 12V or 18V model, even if the shape looks similar. The next step is to compare the battery code and physical design. Bosch has used different battery cases and contact layouts, so a correct match is essential for safe installation and charging.

• Check the battery code printed on your old pack, such as BAT025, BAT607, BAT614 or 2 607 335 160.
• Confirm the chemistry - Ni-MH batteries are typically used in older tool ranges, while Li-Ion batteries are used in newer compact models.
• Compare the capacity - a higher mAh rating usually means longer working time between charges.
• Inspect the charger - make sure your charger supports the same battery technology and voltage.

Ni-MH or Li-Ion: which option is right for you?

Ni-MH 14.4V Bosch batteries are a common choice for older cordless screwdrivers and drills. They are dependable replacement packs for tools that originally came with Ni-MH batteries, and they are available in capacities such as 2000 mAh, 2500 mAh, 3000 mAh and 3300 mAh. If you want to keep a trusted Bosch tool working without changing the entire set, a compatible Ni-MH battery is often the most practical solution.

Li-Ion Bosch 14.4V batteries are lighter, hold charge well and deliver strong performance for compatible models. In this category you can find Li-Ion options for Bosch BAT607, BAT614, BAT607G, BAT614G and PSR 14.4 LI tools, including higher-capacity 3000 mAh and 4000 mAh versions. These are ideal when you need longer runtime for assembly work, repairs, furniture installation or everyday workshop tasks.

Tip: Capacity affects runtime, not voltage. A 4000 mAh 14.4V battery can run longer than a 2000 mAh 14.4V battery, but both must still match the tool and charger.

Why buy a replacement battery instead of a new tool?

Many Bosch cordless screwdrivers remain mechanically sound for years, while the original battery loses capacity first. Replacing the battery can restore working time and torque at a lower cost than buying a complete new tool kit. It is also a practical choice for professionals and home users who already own compatible chargers, cases and accessories.

Browse the available 14.4V Bosch power tool batteries and compare the product titles, voltage, chemistry and mAh rating. Choosing the correct battery helps your screwdriver or drill work longer, charge properly and stay ready when you need it.