Lenovo SA10R16957 Ac Adapter & Charger

Manufactured with the highest quality materials and include Laptop safeguard features against incorrect voltage, short circuit, internal overheating. 100% COMPATIBLITY (*Smart Chip Technology) with the original.

How to Choose the Correct Lenovo SA10R16957 Ac Adapter & Charger for Your Laptop?

• ✔Step 1 - Identify your Laptop charger’s model number - Lenovo SA10R16957 Ac Adapter & Charger
• ✔Step 2 Check Your Notebook’s Voltage (V) and Current (A) Requirements Every Laptop requires a specific voltage (V) and current (A) to charge safely.
  Key Rule: The charger’s voltage must match your Notebook’s requirement (e.g., 19.5V). The current (amps) can be equal or higher (e.g., if your Laptop needs 3.34A, a 4.5A charger will work, but not vice versa).
• ✔Step 3 Verify Wattage (W) Compatibility
  Wattage (W) = Voltage (V) × Current (A).
If your Laptop requires a 65W charger, using a lower-wattage one may cause slow charging or overheating. A higher-wattage charger (e.g., 90W for a 65W Laptop) is usually safe if the voltage matches.
• ✔Step 4 Verify your SA10R16957 Laptop charger’s pin & output
  Laptop chargers have different connector types (e.g., barrel, USB-C, MagSafe).
  

• ✔ Exact Specifications - Fits your Lenovo Laptop seamlessly
• ✔ 100% Software & Hardware Compatibility - No errors or performance issues
• ✔ Safe & Stable Power Delivery - Optimized for smooth operation