Introduction
This manual provides essential information for the safe and effective use of your GP 4LR44 476A 6V alkaline battery. Please read these instructions carefully before use and retain them for future reference.

The GP 4LR44 476A battery provides long-lasting power for various small electronic devices, including car key fobs.
Installation
Follow these steps to properly install the GP 4LR44 476A battery in your device:
- Identify Battery Compartment: Locate the battery compartment on your electronic device. Refer to your device's manual for specific instructions.
- Open Compartment: Open the battery compartment cover. This may involve sliding a latch, unscrewing a panel, or pressing a release button.
- Observe Polarity: Note the polarity markings (+ and -) inside the battery compartment.
- Insert Battery: Insert the GP 4LR44 476A battery, ensuring that the positive (+) and negative (-) terminals align correctly with the markings in the compartment. Incorrect insertion can damage the device or the battery.
- Close Compartment: Securely close the battery compartment cover.

This battery is suitable for powering a range of specialty devices, such as medical equipment, remote controls, and other compact electronics.
Operation
The GP 4LR44 476A battery is designed for single-use power in compatible electronic devices. Once installed correctly, your device should function as intended.
- Device Compatibility: Ensure your device is designed to use a 6V 4LR44 or 476A type battery.
- Expected Lifespan: Battery life varies depending on the device, its power consumption, and usage patterns.
- Performance: This alkaline battery provides stable voltage output for reliable device performance.
Maintenance and Storage
Proper handling and storage extend battery life and ensure safety.
- Storage: Store unused batteries in a cool, dry place, away from direct sunlight and extreme temperatures. Keep them in their original packaging until ready for use to prevent short circuits.
- Leakage Prevention: The battery is engineered to prevent leakage, but always handle with care. If leakage occurs, avoid contact with skin and eyes, and dispose of the battery properly.
- Disposal: Dispose of used batteries according to local regulations. Do not incinerate or mutilate batteries.
- Non-Rechargeable: This is a primary (non-rechargeable) alkaline battery. Do not attempt to recharge it, as this can lead to leakage, fire, or explosion.

When stored correctly in a cool, dry place, GP 4LR44 476A batteries can retain their charge for up to 3 years, ensuring readiness when needed.

The GP 4LR44 476A battery features advanced engineering to minimize the risk of leakage, protecting your valuable electronic devices.
Troubleshooting
If your device is not functioning after battery installation, consider the following:
- Incorrect Polarity: Re-check that the battery is inserted with the correct positive (+) and negative (-) polarity.
- Battery Orientation: Ensure the battery is fully seated in its compartment.
- Device Malfunction: Test the device with a new, known-good battery if available. If the issue persists, the problem may lie with the device itself.
- Battery Depletion: If the battery has been in use for an extended period, it may be depleted and require replacement.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 4LR44 / 476A (GP 30220) |
| Battery Type | Alkaline |
| Voltage | 6 Volts |
| Dimensions (L x W x H) | 25 x 25 x 25 mm (approx. 0.98 x 0.98 x 0.98 inches) |
| Weight | 19 Grams (approx. 0.67 oz) |
| Form Factor | Cylindrical |
| Rechargeable | No (Primary Battery) |
| Manufacturer | GP |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your original device or contact GP customer service directly. Contact details can typically be found on the manufacturer's website or product packaging.