BTI AP15O5L-BTI 11.55V 52.7WHR Li-Ion Battery

The BTI AP15O5L-BTI 11.55V 52.7WHR Li-Ion Battery is the ultimate power solution for your Acer Aspire laptops, delivering reliable performance when you need it most. Built for durability and efficiency, this high-performance replacement battery ensures you can work, study, or enjoy multimedia without worrying about sudden shutdowns. Engineered with safety, longevity, and eco-conscious design in mind, the AP15O5L-BTI packs a robust energy reserve and smart protection to keep your device running smoothly through long days of use and travel.

• Long-lasting power: 52.7Wh capacity supports extended use between charges, reducing the need for frequent recharging during work, travel, or study sessions.
• 11.55V nominal voltage: Provides stable, consistent performance that aligns with Acer Power Management for smoother operation and fewer voltage fluctuations.
• High-quality Li-Ion cells: Built with durable cells designed for reliable operation, lower self-discharge, and a longer overall cycle life, ensuring dependable performance over many recharge cycles.
• Smart safety features: Integrated protections against overcharge, over-discharge, short-circuit, and overheating to protect both the laptop and the user during charging and use.
• Eco-friendly design: Manufactured with recyclable materials and an emphasis on environmentally responsible production, delivering power without compromising sustainability.

Technical Details of BTI AP15O5L-BTI 11.55V 52.7WHR LI-ION BATTERY

• Model: AP15O5L-BTI
• Type: Li-ion rechargeable battery
• Nominal voltage: 11.55V
• Capacity: 52.7Wh
• Compatibility: Acer Aspire series laptops that require the AP15O5L-BTI 11.55V 52.7Wh battery (verify model and part number before purchase)
• Protection features: Overcharge, over-discharge, short-circuit, and over-temperature safeguards

How to install BTI AP15O5L-BTI battery

• Power down the laptop completely and unplug from any power source.
• Prepare a clean, static-free workspace and ground yourself to prevent static damage to internal components.
• Remove the back cover or battery compartment access panel following your Acer Aspire service guide or manufacturer instructions.
• Carefully disconnect the existing battery connector, noting the orientation of the plug and any locking tabs.
• Remove the old battery pack and align the BTI AP15O5L-BTI battery with the mounting points and connector port.
• Connect the new battery, ensuring a secure and proper fit with no loose connections.
• Reattach the back cover or access panel, then connect the charger and power on the laptop to verify proper startup and charging behavior.
• Allow the battery to reach a full charge before initial usage and perform a short calibration by discharging to near empty and charging back to full if recommended by your device’s guidelines.
• Store or transport the device away from extreme temperatures and avoid prolonged exposure to heat or cold to preserve battery life.

Frequently asked questions

• Q: What is the capacity and voltage of this battery?
  A: It provides 11.55V nominal voltage and 52.7Wh capacity, delivering extended runtime for compatible Acer Aspire laptops.
• Q: Which laptops is it compatible with?
  A: Designed for Acer Aspire models that require the AP15O5L-BTI 11.55V 52.7Wh Li-ion battery. Always confirm your device model and the battery part number before purchasing.
• Q: How do I install this battery?
  A: Follow the steps in the “How to install” section. Work in a static-free environment and ensure the device is powered off during replacement.
• Q: Is it safe and is there a warranty?
  A: The battery includes protections against overcharge, short-circuit, and overheating. Warranty terms depend on the retailer or manufacturer—check the seller’s policy at purchase.
• Q: How can I maximize the battery’s lifespan?
  A: To extend life, avoid exposing the battery to extreme temperatures, charge with an approved charger, and try to keep the battery between 20% and 80% capacity when possible to minimize wear.