180W 19.5V 9.23A AC Adapter Charger Replacement for Chicony A17-180P4A A180A056P, 5.5x1.7mm DC Plug Compatible with Acer Nitro AN515-55 Predator Gaming Laptop Power Supply

180W laptop AC power adapter is a direct replacement for original Chicony A17-180P4A and A180A056P power supplies, featuring standard 5.5×1.7mm DC connector and stable 19.5V 9.23A output. It is specially designed for Acer Nitro AN515-55, Predator Triton & Helios gaming notebooks. It delivers sustained high power under heavy load such as AAA gaming, 3D modeling and 4K video rendering, effectively solving CPU/GPU performance throttling, unexpected shutdown, slow charging and damaged original charger issues. It serves as both daily replacement and spare backup power supply.

Chicony A17-180P4A, A180A056P

1. Nitro Series: AN515-55, AN515-54, AN517-52
2. Predator Series: Triton 300, Helios 300, PH315-53, PH317-53

DC Plug Size: 5.5mm outer diameter, 1.7mm inner diameter

1. AC Input: 100V-240V 50/60Hz global universal voltage
2. DC Output: 19.5V 9.23A, max rated power 180W
3. DC Tip: 5.5×1.7mm barrel plug
4. Shell Material: UL94-V0 fire-resistant ABS plastic
5. Protection Circuit: Over Voltage, Over Current, Over Temperature, Short Circuit, EMI anti-interference, reverse polarity protection
6. Continuous Working Temp: 0 ~ 45, low surface heat
7. Certifications: CE, FCC, RoHS compliant
8. Quality Test: Full-load aging inspection before factory delivery

Adopts high-efficiency PWM control chip and thick copper transformer, voltage fluctuation controlled within ±0.5%. Maintains constant 180W power during peak gaming load to avoid frame drop and performance limitation. Multi-layer EMI shielding eliminates screen flicker and Wi-Fi signal interference caused by unstable power. Gold-plated 5.5×1.7mm plug contacts resist oxidation, ensuring tight connection without loose contact.

High-temperature flame retardant casing prevents melting risk under long-time heavy operation. Thickened oxygen-free copper power cords reduce power loss and heat buildup. Plug-and-play design, no extra driver required for instant use. Integrated multi-protection circuit automatically cuts power under abnormal status to safeguard your laptop motherboard and battery.

1. Replace broken, worn-out original Chicony 180W power adapter
2. Spare backup charger for home, dormitory and gaming room
3. Travel universal power supply for cross-country business trips
4. Maintenance replacement accessory for computer repair shops

1. Double-check original adapter model A17-180P4A/A180A056P, 19.5V 9.23A and 5.5×1.7mm port size before ordering.
2. This adapter only supports devices requiring 180W 19.5V with 5.5×1.7mm plug, not compatible with other wattage or different tip sizes.
3. Unplug the charger if not in use for a long time to extend service life.

1 × 180W 19.5V AC Power Adapter (5.5×1.7mm tip)

1 × 3-Prong AC power cord (US/EU/UK/AU plug optional)

180W 19.5V 9.23A replacement AC adapter compatible with Chicony A17-180P4A and A180A056P, equipped with 5.5×1.7mm DC barrel plug for Acer Nitro AN515-55 and Predator gaming laptops. Wide 100-240V input supports worldwide travel. Built-in comprehensive safety circuits prevent overheating, short circuit and voltage surge damage to your notebook. Every adapter undergoes strict full-load aging testing to provide steady full power without gaming performance throttling. Fireproof durable housing, plug-and-play design, ideal replacement or backup power supply. Please confirm your original charger parameters and 5.5×1.7mm port before purchase.

1. OEM Exact Match: Replaces Chicony A17-180P4A / A180A056P original 180W charger
2. Standard DC Tip: 5.5×1.7mm barrel plug, perfect fit Acer gaming notebook charging port
3. Constant Stable Power: 19.5V 9.23A continuous output, no GPU/CPU power limit during heavy gaming
4. Global Wide Voltage: 100-240V input for domestic and international travel use
5. All-Round Safety Guard: Six integrated protection modules to protect laptop battery & mainboard
6. Wide Compatibility: Acer Nitro AN515-55, Predator Triton & Helios series gaming laptops
7. Reliable Build: Flame-retardant shell, low heat, long service life, plug and play directly

1. White background main product photo (Amazon main cover)
2. Full set shot: Adapter + matched AC power cord
3. Parameter label close-up: Highlight A17-180P4A, 19.5V 9.23A, 180W specs
4. DC tip close-up: Clearly show 5.5×1.7mm barrel size for customer verification
5. Safety protection function diagram
6. Matching applicable Acer Nitro & Predator laptop display picture