Replacement UNIWILL 63GL51028-8A Laptop Battery L51-4S2000-G1L1 rechargeable 2200mAh Black In Singapore S$Coming soon!

Fit Machine Model:

Advent:

[1115c ] 5303, 6301, 6311, [ 6411 (Vista) Battery ], 7109A, 7109B, 7113, 8111 series, [ 8117 Battery ], 9517, 9617, K100, K1501, K200, K4000, K6000,

Fujitsu-siemens:

Amilo Li 1820 Battery , Amilo Pa 1510, Amilo Pa 2510, Amilo Pi 1505, Amilo Pi 2512, Amilo Pi 2515, Amilo Pi 2530, Amilo Pi 2540, Amilo Pi 2550 series,

Maxdata:

Eco 4500A Battery , Eco 4500I, Eco 4500IW,

Uniwill:

L50II0 Battery , L50II5, L50RI0, L51AI, L51AIx, L51II, L51II0, L51IIx, L51RI, L51RIx, L53RI0, L70II0 Series, L75II0, L75II8.

How to extend the life of the laptop battery:

• 1. When using the laptop battery for the first time, charge it for 12 hours to fully activate the battery.
• 2. Maintaining the power of lithium-ion battery at 10%-90% is beneficial to protect the battery.
• 3. When plugged in for a long time, set it to over 80% before recharging, or enable the battery charging protection scheme that comes with the computer.
• 4. Unnecessary software, usb hardware, etc. can be turned off when using the battery.
• 5. Pay attention to the working environment of the battery, keep good ventilation and heat dissipation.
• 6. Calibrate the battery once every 3-4 months.
• 7. Ensure that the notebook computer has a stable voltage, and try to avoid connecting the notebook power adapter and high-power electrical appliances (such as air conditioners, refrigerators, washing machines) to the same power outlet.
• 8. Use the original adapter to charge.