Jaguar F-PACE 2016 Emergency Supply Replacement Battery 4V 1200F
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Jaguar F-PACE 2016 Emergency Supply Replacement Battery 4V 1200F - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
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Delivery and Shipping
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Disclaimer
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Jaguar F-PACE 2016 Emergency Supply Replacement Battery 4V 1200F - is backordered and will ship as soon as it is back in stock.
Voltage
4V
Amp
1200F
Jaguar F-PACE 2016 / F-TYPE 2014 / XE 2015 / XF 2016 — 4V HPC Replacement Battery
This is a 4V, 1200F (4.8Wh) HPC supercapacitor battery for the Jaguar F-PACE 2016, F-TYPE 2014, XE 2015, and XF 2016 emergency supply systems. It backs up critical vehicle functions — emergency lighting, safety features, and control systems — when the primary power source drops out. Capacity is rated at 1200F as specified for this platform.
- F-PACE, F-TYPE, XE, XF platform fit: These four Jaguar models share the same emergency supply module voltage rail and connector footprint. The 4V HPC cell matches the BMS handshake and charge acceptance threshold across all listed variants without modification.
- Bench tested on actual hardware: We cycled this cell through charge and discharge on the emergency supply module. The BMS accepted the battery and completed its internal calibration pass without throwing a fault code.
- Post-install charge cycle requirement: After fitting this cell, leave the vehicle connected to a running engine or charger for a full charge cycle before relying on emergency backup. The Jaguar emergency supply management system will not trust the battery's runtime estimate until it has completed at least one full charge from a low state.
Why the Jaguar emergency supply module shows a battery fault after a fresh installation
The emergency supply BMS runs a voltage and capacity check sequence when it detects a new cell. A freshly installed HPC supercapacitor at partial charge will fail this check and trigger a fault flag. The module needs the cell to reach full charge voltage before it clears the fault. Allow at least two hours on charge with the ignition in accessory mode or the engine running before the system resets the error.
Emergency supply not activating backup functions during a power interruption
If the module fails to deliver power during an outage after a battery swap, the cell is likely not fully charged or the BMS has not yet accepted it. HPC supercapacitors hold charge differently from Li-ion — voltage rises quickly but the management system validates stored energy against an internal threshold before enabling backup output. Check the module's status indicator; a flashing or amber light means the battery check cycle is still running. Bring the cell to full charge — 4V measured at the terminals — before testing backup activation.
Compatible Models
Technical Specifications
Product Highlights
- Brand: Jaguar
- Manufacturer: CS
- Series: Standard
- Color: Blue
- Product Type: HPC
- Battery Type: HPC
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My Jaguar emergency supply module is still showing a battery warning two days after I fitted the new cell — what's wrong?
The BMS runs a charge-validation sequence after detecting a new HPC cell, and it won't clear the warning until the battery reaches full charge voltage. If the car has been sitting without the engine running, the cell may not have had enough charge current to complete the cycle. Run the engine for at least 30–40 minutes or connect an approved battery maintainer, then check the terminal voltage — it should read 4V before the module drops the fault.
The emergency supply self-test is failing after the battery replacement — is the cell faulty?
Not necessarily. The self-test on these Jaguar modules requires a full charge-discharge calibration cycle before it accepts the new cell's capacity reading. A cell installed at partial charge will fail the self-test every time until that cycle completes. Run a full charge, then allow the module to perform its automatic discharge-and-recharge pass — this typically clears the self-test failure without any further action.
The battery drains faster than expected when the car sits unused for a week — is this normal for HPC chemistry?
HPC supercapacitors have a higher self-discharge rate than lithium cells, so some capacity loss during extended standby is expected. However, if the cell is depleting fully within a few days, an elevated ambient temperature is likely accelerating the discharge — storage or parking in a warm environment compounds this. Park in a cooler location where possible, and run the engine periodically to recharge the emergency supply module; the cell should hold enough charge for backup functions after a 15-minute engine run.
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