The ZTHY New Replacement Battery offers several key protections: 1) Overheating protection, 2) Overcurrent protection, and 3) Undervoltage protection.

Specifications: - Battery Type: Li-Polymer - Battery Voltage: 7.6V - Battery Capacity: 38Wh - Compatible Part Numbers: H-4886280P, 4886280P, 5080270P, U3576127, U3576127PV, U3576127PV-2S1P, 2ICP4/76/127 - Compatible Models: Replacement for Gateway GWTN156-11BK, GWTN156 Series

ZTHY Laptop Battery Instructions: 1. Discharge the new battery to 5-10% (not 0%), then charge to 95% and cycle 3-4 times. 2. Do not disassemble, crush or puncture the battery. Do not dispose of in fire or water. 3. If the battery is removed for an extended period, charge it to over 80% at least once per month. 4. Avoid prolonged adapter connection while using the battery, as this may damage the battery. 5. Prevent exposure to moisture when using the battery.

Installing a New Battery: 1. Turn off the laptop and disconnect the power. 2. Disconnect the old battery from the motherboard to avoid damage. Unscrew and save the old battery screws. 3. Remove the old battery, carefully install the new battery, screw it in, and reconnect the wiring. 4. If unsure, refer to laptop battery installation videos on YouTube.

Troubleshooting Battery Recognition Issues: 1. Turn off the laptop, unplug AC power, remove the battery, then reconnect power and turn on. 2. Perform a normal shutdown once the OS boots up. 3. Unplug AC power and replace the battery.

About ZTHY TECH: ZTHY is a professional manufacturer of laptop batteries, camera batteries, and chargers. We are committed to providing high-quality products and valuable power charging solutions.

Product Highlights: - H-4886280P battery is a good replacement for your laptop - Adapters support power delivery for laptops and smartphones - All ZTHY products are CE and UL certified for safety and environmental compliance

Remember, if the new battery is not recognized initially, please reinstall, ensure the connection is secure, and discharge/charge the battery 3-4 times to activate it. For maximum battery life, adjust power settings and keep your laptop clean.

product information: