Bosch Deep Discharge 12V 120Ah AGM Battery
Reliable deep cycle power for marine, camping, and off-grid applications.
The Bosch Deep Discharge 12V 120Ah AGM Battery is a premium heavy-duty AGM battery designed to deliver dependable long-duration power for demanding applications including marine electronics, campervans, RVs, solar systems, and off-grid setups. Built with AGM (Absorbent Glass Mat) technology, it provides excellent vibration resistance, maintenance-free operation, and strong cycling performance.
With a high 120Ah capacity and 850CCA, this battery is ideal for both deep cycle use and dual-purpose marine applications where reliable starting and house power are required.
Key Features:
- 120Ah AGM Deep Cycle Design - Provides reliable long-duration power for demanding applications.
- 850CCA Starting Performance - Strong cranking ability for marine and dual-purpose systems.
- AGM Technology - Maintenance-free sealed battery with improved vibration resistance.
- Deep Discharge Capability - Designed for repeated charging and discharging cycles.
- Fire Resistant Construction - Added safety for marine and enclosed installation environments.
- Marine & Off-Grid Ready - Suitable for boats, campervans, solar systems, and auxiliary battery setups.
Specifications:
- Voltage - 12V
- Capacity - 120Ah
- CCA - 850CCA
- Battery Type - AGM Deep Cycle
- Terminal Type - M8
- Dimensions - 330L × 173W × 212H mm
- Total Height - 220mm
- Maintenance Free - Yes
- Application - Marine / Campervan / Solar / Off-Grid
Best For:
- Campervan and RV house battery systems
- Marine electronics and trolling motors
- Solar and off-grid power systems
- Dual battery vehicle setups
- Backup power applications
Why It Sells (Real Talk):
- Bosch has a strong reputation for reliability
- AGM design is safer and easier to maintain than flooded batteries
- Good balance of deep cycle performance and starting capability
It’s a solid premium battery for serious touring, marine, and off-grid setups
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