Replacement for Samsung Q40 Series Battery UK

11.10V, 4400mAh samsung Q40 Series replacement battery

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Chemistry: Li-Ion
Capacity: 4400mAh/6600mAh
Volts: 11.10V
Color: Silver/ Silver

Samsung Q40 Series battery

Quick OverviewQ40 Series Lithium Ion Replacement Battery for the Samsung Q40 Series. This high quality Samsung Q40 Series replacement battery is designed to replace Samsung OEM battery: Q40 Series. Our batteries are known for their high quality and performance.

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How to prolong your Samsung Q40 Series laptop battery?

Avoid frequent full discharges because this puts additional strain on the your Q40 Series battery. Several partial discharges with frequent recharges are better for lithium-ion than one deep one. Recharging a partially charged lithium-ion does not cause harm because there is no memory. (In this respect, lithium-ion differs from nickel-based batteries.) Short Samsung Q40 Series battery life in a laptop is mainly cause by heat rather than charge / discharge patterns.
Samsung Q40 Series Batteries with fuel gauge (laptops) should be calibrated by applying a deliberate full discharge once every 30 charges. Running the pack down in the equipment does this. If ignored, the fuel gauge will become increasingly less accurate and in some cases cut off the device prematurely.
Keep the lithium-ion Samsung Q40 Series battery cool. Avoid a hot car. For prolonged storage, keep the battery at a 40% charge level.
Consider removing the Q40 Series battery from a laptop when running on fixed power. (Some laptop manufacturers are concerned about dust and moisture accumulating inside the battery casing.)
For best results, store the Samsung Q40 Series battery at 40% state-of-charge.