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Rectangular black laptop battery with label showing 63Wh 11.1V

PISKEKAT

PISKEKAT 63Wh 11.1V Li-ion laptop battery

SKU CH-VRPH-5RQ8R

63 Wh 11.1 V Li-ion replacement battery for Lenovo ThinkPad X and Edge series laptops

  • Battery TypeLaptop Batteries
  • 63 Wh capacity powers extended work sessions
  • 1 V Li-ion chemistry delivers stable voltage
  • Intelligent TI chip manages safe charge cycles
  • A++ grade cells support fast charging and low drain
  • Multiple circuit protections guard against over-charge and over-heat

Replacement Battery for ThinkPad X121e X130e X131e

This 63Wh 11.1V Li-ion battery replaces Lenovo part numbers 42T4947 42T4948 42T4951 45N1174 and fits ThinkPad X121e X130e X131e series laptops. It is built for owners of those models who need a new power source when the original pack no longer holds charge.

Fits Edge E120 E125 E320 E325 E130 E135 E330 E335

The pack slots into the standard battery bay on the listed ThinkPad Edge and L-series machines with no adapter or cable change required. Its built-in TI chip and protection board handle over-charge over-discharge over-voltage over-current and over-heating safeguards so the system manages power safely without extra hardware.

Upgrades from 35+ 84+ Capacity Packs

Users moving from lower-capacity 35+ or 84+ batteries gain 5.6Ah of energy for longer unplugged runtime. The jump is worth it when daily workloads exceed the smaller pack's endurance but the laptop chassis and charger remain unchanged. Buyers who need a different voltage or form factor should look elsewhere.

Highlights

  • 63 Wh capacity powers extended work sessions
  • 1 V Li-ion chemistry delivers stable voltage
  • Intelligent TI chip manages safe charge cycles
  • A++ grade cells support fast charging and low drain
  • Multiple circuit protections guard against over-charge and over-heat

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long does the 63 Wh capacity last under continuous load?

The 5.6 Ah 63 Wh pack delivers run-time proportional to your laptop's power draw; heavier workloads reduce operating time accordingly.

Does the battery generate noticeable heat during all-day operation?

The built-in protection board manages over-heating alongside over-charge and over-current safeguards to keep temperatures stable.

Which ThinkPad models must I already own for this battery to fit?

It replaces part numbers such as 42T4947, 42T4948 and 45N1174 in ThinkPad X121e, X130e, X131e, Edge E120, E125, E320, E325, E130, E135, E330, E335 and L330 series.

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