Description
Overview:
This 36 V, 180 Wh lithium‐ion battery is a genuine STIHL part for the cordless AK System, supplying dependable power across compatible garden and grounds‐care tools. Built with quality Li‐ion cells in a robust, impact‐resistant housing, it delivers consistent output for trimming, cutting, mowing and clearing tasks. The battery features a clear 4‐LED status display for quick checks on remaining charge. With a Manufacturer Part Number (MPN) of 4520 400 6545, it replaces earlier versions 4520 400 6540 and 4520 400 6512. Weighing only 1.3 kg, it is easy to handle and swap between tools, helping reduce downtime on site or at home. Often referred to as the AK 30 S, it suits users who need reliable runtime with straightforward charging and maintenance.
Key Features:
- Genuine STIHL part for assured fit and performance
- 36 V, 180 Wh output (approx. 5.0 Ah) for solid runtime across AK System tools
- Lightweight at 1.3 kg for comfortable handling and quick tool changes
- Lithium‐ion technology for consistent power and low self‐discharge
- 4‐LED charge/status indicator for quick, clear battery checks
- Compatible with AL 101, AL 300 and AL 500 chargers
- Seamless integration with all STIHL cordless AK System tools
- Durable housing designed for everyday outdoor use
- Replaces 4520 400 6540 and 4520 400 6512 to keep legacy tools supported
- Simple push‐fit design makes installation and removal straightforward
Typical Applications:
Daily garden and grounds maintenance including trimming, pruning, light cutting, mowing and leaf clearing. Suitable for homeowners, caretakers and trades who need a dependable battery for routine tasks, property upkeep and mobile work. Ideal where low noise and zero direct emissions are preferred, such as residential areas, schools, hotels and estate maintenance.
Also known as:
Rechargeable battery pack, 36 V Li‐ion battery, cordless tool battery, AK System battery, AK 30 S pack, STIHL power pack, replacement battery for STIHL cordless tools.
Alternate Part Numbers:
4520-400-6545, 4520 400 6540, 4520 400 6512, 4520-400-6512, 45204006512, 45204006540, 45204006545
Product Specifications
| L&S Part No. | 4520 400 6545 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 45204006545 |
| Unit of Sale | 1 |
| Machine Type | Cordless Blowers, Cordless Chainsaws, Cordless Hedgetrimmers, Cordless Pole Pruners, Cordless Trimmers |
| Fits Brands | Stihl |
