Description
Overview:
The Briggs & Stratton Battery Li‐Ion 10.8V 2.0Ah 21.6Wh (BS597189) is a compact lithium‐ion starter battery for Briggs & Stratton IS/InStart engines used on walk‐behind lawn mowers and other small garden equipment. Housed in a durable black plastic casing, it delivers reliable cranking power to start the engine at the push of a button, removing the need for regular cord pulls. With 10.8V nominal voltage and 2.0Ah capacity (21.6Wh), it provides consistent performance between charges. Designed to integrate with the IS/InStart system on popular engines such as the 675is and 775is, it slots into the battery port for quick changeovers. The Li‐ion chemistry offers stable output and low self‐discharge, making it suitable for regular domestic use and light professional duties.
Key Features:
- 10.8V output for dependable electric starting on IS/InStart engines
- 2.0Ah (21.6Wh) capacity to support repeated starts during the working day
- Lithium‐ion cells for low self‐discharge and consistent power delivery
- Tough plastic housing to protect against knocks and day‐to‐day handling
- Compact, lightweight form factor for easy storage and transport
- Tool‐free, slide‐in installation to minimise downtime between tasks
- Compatible with Briggs & Stratton IS/InStart charging solutions (use the correct charger for this battery type)
- Clearly marked specifications to help identify and replace like‐for‐like
- Suited to routine maintenance schedules for small garden machinery
- Brand‐matched design for straightforward system compatibility
Typical Applications:
Used as the electric start power source on Briggs & Stratton IS/InStart engines fitted to walk‐behind lawn mowers, compact garden machines, and similar small equipment. Ideal for domestic lawns, grounds maintenance, and light commercial mowing where quick, reliable engine restarts are needed throughout the day.
Also known as:
InStart battery pack, IS series starter battery, 10.8V Li‐ion engine start battery, mower starter battery, B&S IS lithium battery, electric start battery module, Li‐ion cranking pack for Briggs & Stratton engines.
Fits Models:
675is Series
775is Series
875is Series
Product Specifications
| L&S Part No. | BS597189 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | B597189 |
| Unit of Sale | 1 |
| Machine Type | Batteries, Engines |
| Fits Brands | Briggs & Stratton |
| Key Features | - 10.8V output for IS/InStart engine starting - 2.0Ah capacity supports repeated starts - Lithium-ion cells ensure low self-discharge - Tool-free, slide-in installation - Compatible with 675is, 775is, 875is engines |
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