Introduction
This user manual provides essential information for the safe and effective use of your Civhomy Replacement 3588B6-2S Li-ion Battery. Please read this manual thoroughly before installation and operation, and retain it for future reference. This battery is designed as a replacement for compatible Gateway laptop models.
Product Overview

This image displays the Civhomy Replacement 3588B6-2S Li-ion battery. The battery is black with a white connector and red and black wires. The label on the battery provides product name, model number (3588B6-2S, 2ICP4/88/117), rated and typical capacities (5000mAh/38.00Wh, 5100mAh/38.76Wh), rated voltage (7.6V), limited charge voltage (8.7V), executive standard (GB 31241-2014), and wire color coding (Red '+', Black '-'). A prominent warning section in English and Chinese advises on safe handling, disposal, and risks associated with incorrect use.
The Civhomy 3588B6-2S is a high-quality replacement Li-ion battery designed for specific Gateway laptop models. It features a 7.6V rated voltage and a 5000mAh (38Wh) rated capacity, with a typical capacity of 5100mAh (38.76Wh). The battery is equipped with a 10-pin, 7-line connector for proper integration.
Safety Information and Precautions
Your safety is paramount. Please adhere to the following safety guidelines to prevent injury, damage, or fire.
- Risk of Explosion: Replacing the battery with an incorrect type may lead to an explosion. Always use the specified replacement battery.
- Disposal: Dispose of used batteries according to local regulations and manufacturer's instructions. Improper disposal can be hazardous.
- Fire and Burns: This battery poses a risk of fire and burns if mishandled. Do not open, crush, or heat the battery above the manufacturer's specified maximum temperature. Do not incinerate.
- Physical Damage: Do not disassemble, impact, squeeze, or short-circuit the battery. If the battery appears severely swollen, discontinue use immediately.
- Temperature Exposure: Do not expose the battery to high-temperature environments.
- Water Exposure: Do not use the battery if it has been immersed in water.
- Charging: Always charge the battery according to the instructions provided in this manual and by your device manufacturer.
- Compatibility: Before purchase and installation, ensure all technical specifications and the model number match your device's requirements.
Setup and Installation
Installation of the replacement battery typically involves opening your laptop's casing. It is recommended that this procedure be performed by a qualified technician if you are not comfortable with internal hardware installation.
- Power Off and Disconnect: Ensure your laptop is completely powered off and disconnected from all power sources, including the AC adapter.
- Discharge Static Electricity: Before handling internal components, discharge any static electricity from your body by touching a grounded metal object.
- Access Battery Compartment: Carefully open your laptop's back cover or access panel to locate the existing battery. Refer to your laptop's specific service manual for detailed instructions on accessing the battery.
- Disconnect Old Battery: Gently disconnect the old battery's connector from the motherboard. Note the orientation of the connector and wires (Red '+' and Black '-').
- Remove Old Battery: Unscrew any retaining screws holding the old battery in place and carefully remove it.
- Install New Battery: Place the new Civhomy 3588B6-2S battery into the compartment, ensuring it aligns correctly with the screw holes. Secure it with the retaining screws.
- Connect New Battery: Carefully connect the new battery's 10-pin, 7-line connector to the corresponding port on the motherboard, ensuring a firm and correct connection.
- Reassemble Laptop: Replace the laptop's back cover or access panel and secure it.
- Initial Charge: Connect your laptop to the AC adapter and allow the new battery to fully charge before its first use.
Note: Always refer to your specific laptop model's service manual for precise disassembly and reassembly instructions.
Operating Instructions
Once installed, the Civhomy 3588B6-2S battery operates like your original laptop battery. Follow these general guidelines for optimal performance:
- First Use: For the first use, it is recommended to fully charge the battery, then discharge it to about 10-15%, and then fully recharge it. This helps calibrate the battery's charge indicator.
- Regular Charging: Charge the battery using your laptop's original or a compatible AC adapter. Avoid using unapproved chargers.
- Avoid Deep Discharge: While Li-ion batteries do not suffer from "memory effect," frequent deep discharges (letting the battery run to 0%) can reduce its lifespan. Try to recharge before the battery level drops too low.
- Temperature: Operate your laptop within normal room temperatures. Extreme cold or heat can negatively affect battery performance and lifespan.
Maintenance
Proper maintenance can extend the life of your battery:
- Storage: If storing the battery for an extended period, ensure it is charged to about 50-60% and stored in a cool, dry place. Avoid storing fully charged or fully discharged batteries.
- Cleaning: Keep the battery contacts clean. Use a dry, soft cloth to wipe away any dust or debris.
- Avoid Physical Stress: Do not drop, bend, or apply excessive pressure to the battery.
- Software Updates: Keep your laptop's operating system and drivers updated, as power management software can impact battery performance.
Troubleshooting
If you encounter issues with your Civhomy 3588B6-2S battery, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging. | Loose connection, faulty charger, software issue, or battery defect. |
|
| Battery not detected. | Incorrect installation, driver issue, or battery defect. |
|
| Short battery life. | High power consumption, background processes, or battery degradation. |
|
| Battery swelling. | Internal cell failure, overcharging, or manufacturing defect. | Immediately discontinue use. Remove the battery carefully if safe to do so, and dispose of it properly according to local regulations. Do not attempt to puncture or repair a swollen battery. |
If troubleshooting steps do not resolve the issue, contact the seller or a qualified technician for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Product Name | Rechargeable Li-ion Battery |
| Model Number | 3588B6-2S, 2ICP4/88/117 |
| Compatible Part Number | 3588B6-2S, 3576127P-2S1P |
| Compatible Models | Gateway GWNC21524-BL BK GR RD |
| Rated Capacity | 5000mAh / 38.00Wh |
| Typical Capacity | 5100mAh / 38.76Wh |
| Rated Voltage | 7.6V |
| Limited Charge Voltage | 8.7V |
| Connector Type | 10 Pins, 7 Lines |
| Battery Cell Composition | Lithium Polymer (Li-ion) |
| Executive Standard | GB 31241-2014 |
| Manufacturer | Shenzhen Wenxin Technology Co.,Ltd |
| Origin | Made in China |





