- Official UK supplier of Jerome instrumentation
- Genuine AMETEK Brookfield Jerome accessory
- Compatible with Jerome gas analysers
AMETEK Brookfield Jerome External Battery Pack
External rechargeable battery providing supplementary power for Jerome analyser operation.
Key highlights
- External power source: Connects to the analyser to provide supplementary power
- Jerome compatibility: Suitable for J405 and J605 analysers
- Field support use: Used for regeneration or sampling when AC power is unavailable
- Important limitation: Requires internal battery pack and does not recharge it
The AMETEK Brookfield Jerome External Battery Pack is a rechargeable power accessory designed for use with compatible Jerome gas analysers, including the J405 and J605. It connects externally to provide supplementary instrument power when mains supply is not available or when the internal battery is low.
This accessory is typically used to support portable field applications, particularly during sensor regeneration or sampling where access to AC power is not practical. It provides temporary power extension to maintain operation in remote or mobile environments.
When connected, the external battery pack delivers power via the analyser’s power connection and can be recharged using the Jerome AC power supply. It is intended for supportive use rather than continuous operation, and is not recommended as a primary power solution.
Important: This accessory does not recharge the analyser’s internal battery pack, and the internal battery must remain installed for correct operation. View the Jerome Internal Battery Pack for the required internal power component.
Key Features
- Supplementary power supply: Provides external operating power to the analyser when internal battery charge is low
- Supports regeneration and sampling: Enables instrument use during sensor regeneration or measurement when AC power is not available
- Rechargeable via AC supply: External battery pack is charged using the Jerome AC power supply/charger
- No internal battery charging: Supplies power only and does not recharge the analyser’s installed battery pack
- Dependent system operation: Requires the internal battery pack to remain installed for correct functionality
Specifications
| Compatibility | |
| Compatible instruments | Jerome J405 and J605 analysers |
| Accessory type | External rechargeable battery pack |
| Electrical | |
| Charging method | Recharged using the Jerome AC power supply/charger |
| Operation | |
| Internal battery charging | Does not recharge the analyser’s internal battery pack |
| System requirement | Internal battery pack must be installed for operation |
| Ordering | |
| Part number | 990-0214 |
| Product description | Jerome External Battery Pack |
Support
Need help confirming whether an external battery pack is the right power solution for your Jerome analyser?
- Compatibility confirmation: Verify suitability for your Jerome analyser model and application setup
- Application guidance: Advice on when external battery support is appropriate for regeneration or portable sampling
- Power configuration support: Guidance on how the external battery works alongside the required internal battery pack