Introduction
Thank you for choosing Fenzer Rechargeable Flashlight Batteries. This manual provides essential information for the safe and effective use of your new batteries. These 3.6V 1600mAh NiCD batteries are designed as a direct replacement for Streamlight Stinger Flashlight Battery #75175 and are compatible with various Streamlight Stinger models, including LED HP, Stinger XT, DS L, HP W, LED, W/A, W/D, W/O, XT H, and XT W.
This image displays the four Fenzer rechargeable NiCD batteries included in the pack. Each battery is black with white text indicating its model number (BG0091), voltage (3.6V), capacity (1600mAh), and compatibility ('Battery for 75175').
Safety Information
- Do not disassemble, crush, or puncture the battery.
- Do not expose batteries to extreme heat or fire.
- Do not short-circuit the battery terminals.
- Keep batteries away from water and moisture.
- Use only chargers designed for NiCD batteries.
- Dispose of batteries responsibly according to local regulations.
Setup: Battery Installation
These batteries are designed for use in compatible Streamlight Stinger series flashlights. Always ensure the flashlight is turned off before attempting battery replacement.
- Identify Battery Compartment: Locate the battery compartment on your Streamlight Stinger flashlight. This is typically accessed by unscrewing the tail cap or a specific section of the flashlight body.
- Remove Old Battery: Carefully remove the existing battery pack from the flashlight. Note its orientation.
- Insert New Battery: Insert the Fenzer rechargeable battery pack into the compartment, ensuring the positive (+) and negative (-) terminals align correctly with the flashlight's contacts. Incorrect insertion can damage the flashlight or battery.
- Secure Compartment: Re-secure the battery compartment (e.g., screw the tail cap back on) until it is firmly closed.
- Initial Charge: It is recommended to fully charge the new batteries before their first use.
A close-up view of one Fenzer rechargeable NiCD battery, highlighting the product details printed on its casing: 'Fenzer® BG0091 3.6V 1600mAh Ni-CD Battery for 75175 Made in China'.
Operating: Charging and Usage
Charging
These NiCD batteries require a compatible NiCD battery charger. Refer to your Streamlight flashlight's original charger instructions for proper charging procedures. Do not use chargers designed for other battery chemistries (e.g., Li-ion, NiMH) unless explicitly stated as compatible.
- Insert the flashlight (with the Fenzer battery installed) into its charging cradle or connect it to its charger.
- Observe the charger's indicator lights to confirm charging is in progress.
- Allow the battery to charge fully. Overcharging NiCD batteries can reduce their lifespan, though modern chargers often have overcharge protection.
Usage
Once fully charged, the batteries are ready for use in your Streamlight Stinger flashlight. Operate your flashlight according to its manufacturer's instructions.
Maintenance and Storage
- Regular Charging: For optimal performance and lifespan, NiCD batteries benefit from regular full discharge and recharge cycles to prevent the "memory effect."
- Cleaning: Keep battery contacts clean and free of debris to ensure good electrical connection.
- Storage: If storing batteries for an extended period, store them in a cool, dry place, ideally at a partial charge (not fully charged or fully discharged). Avoid extreme temperatures.
- Disposal: Do not dispose of NiCD batteries in household waste. Recycle them at designated battery recycling centers.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on or is dim. | Battery is discharged. Incorrect battery installation. Dirty battery contacts. | Charge the battery fully. Re-install the battery, ensuring correct polarity. Clean battery and flashlight contacts with a dry cloth. |
| Battery does not charge. | Charger not connected properly. Faulty charger. Battery contacts are dirty. Battery has reached end of life. | Ensure charger is securely plugged in and flashlight is properly seated. Test with another known-good charger if available. Clean battery and flashlight contacts. Replace the battery. |
| Short battery life after charging. | Battery "memory effect" (for NiCD). Battery is aging. Extreme operating temperatures. | Perform several full discharge/recharge cycles. Consider replacing the battery if it's old. Operate flashlight within recommended temperature ranges. |
Specifications
- Model Number: 4 bg0091-w8
- Battery Type: NiCD (Nickel-Cadmium)
- Voltage: 3.6 V
- Capacity: 1600 mAh (Milliamp Hours)
- Size: 3 Sub C
- Quantity: 4 Pack
- Replacement For: Streamlight Stinger Flashlight Battery # 75175
- Product Dimensions: Approximately 6 x 4 x 1 inches (packaging)
- Item Weight: Approximately 1.06 pounds (for the pack)
- Manufacturer: Fenzer
Warranty Information
Specific warranty details for Fenzer products are not provided in this manual. Please refer to the product packaging or contact the retailer/manufacturer directly for warranty terms and conditions.
Customer Support
For further assistance or inquiries regarding your Fenzer rechargeable batteries, please contact your point of purchase or visit the official Fenzer website for support contact information.