L20D4P71 L20L4P71 L20M4P71 L20C4P71 Battery for Lenovo ThinkPad X1 Carbon Gen 9/10 ThinkPad X1 Yoga Gen 6 (15.4V 49Wh 4-Cerll Li-Poly)

Description

Specifications

L20D4P71 L20L4P71 L20M4P71 L20C4P71 Battery for Lenovo ThinkPad X1 Carbon Gen 9/10 ThinkPad X1 Yoga Gen 6 (15.4V 49Wh 4-Cerll Li-Poly)

Voltage 15.4V,
Capacity 3200mAh/49Wh,
Number of Cells/type 4 (Li-Poly),
Colour Black,

Compatible Part Numbers

Lenovo
L20D4P71, L20L4P71, L20M4P71, L20C4P71
5B10W13973, 5B10W13975

Compatible Devices

Lenovo
ThinkPad X1 Carbon Gen 9, ThinkPad X1 Carbon Gen 10, ThinkPad X1 Yoga Gen 6

Tips to Extend Your Battery’s Lifespan

1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your Lenovo laptop in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – many Lenovo laptops have a battery conservation mode in Lenovo Vantage that limits charging to around 80%, which can roughly double your battery’s usable lifespan.
3. Don’t let it run flat – regularly draining the battery to 0% wears it out much faster than topping up before it gets critically low.
4. Store at around 50% charge – if you won’t be using the laptop for a few weeks or more, store it half-charged in a cool, dry place rather than fully charged or fully empty.
5. Go easy on fast charging – rapid chargers generate extra heat, so standard charging (especially overnight or while idle) is gentler on the battery over time.