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Rectangular black lithium-ion laptop battery, 73Wh 11.4V

Beisite

Beisite PC50BAT-3 73Wh 11.4V laptop battery

SKU CH-0H4F-5CKC2

73 Wh lithium-ion battery fits Clevo, Schenker, Thunderobot, Eurocom and System76 laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity73 Wh/6400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor PC50S PC50DN2 /THUNDEROBOT 911 P1 / SCHENKER Key 15 Come
  • 73Wh capacity powers extended work sessions
  • 4V lithium-ion chemistry delivers stable output
  • Replaces PC50BAT-3 and 3ICP6/64/115 part numbers
  • Fits Schenker Key 15 and Clevo PC50 models
  • Compatible with System76 Oryx Pro 6 and Thunderobot 911 P1

73Wh 11.4V replacement battery

This new lithium-ion battery delivers 73Wh at 11.4V with a 6400mAh rating. It is built to replace part numbers PC50BAT-3 and 3ICP6/64/115 in compatible laptops. The black pack is supplied as a single unit.

Suits Clevo PC50S and PC50DN2 owners

It fits Schenker Key 15 Comet Lake and Key 15 Gaming models as well as Thunderobot 911 P1 and System76 Oryx Pro 6 units. Eurocom RX315 NH57AF1 users can also use this pack. Buyers with different part numbers or unlisted chassis should verify fit before ordering.

73Wh capacity decides runtime

The 73Wh rating determines how long the laptop runs on a single charge. A lower-capacity pack will give less runtime while a higher-capacity option may not fit the bay. Match the original 73Wh figure to keep the expected battery life.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $79.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePC50BAT-3
Model namePC50BAT-3
Part number3ICP6/64/115
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.4 V
Battery capacity73 Wh/6400 mAh
Compatibility
Compatible withFor PC50S PC50DN2 /THUNDEROBOT 911 P1 / SCHENKER Key 15 Comet Lake, Key 15 Gaming / SYSTEM76 ORYX PRO 6

Questions about this item

Does the 73 Wh lithium-ion cell run hot or draw extra power during all-day use?

The 11.4 V 73 Wh lithium-ion pack is a direct replacement; it generates no more heat than the original battery and draws only the power the laptop requests.

What must I already own for this battery to work?

You need one of the listed Clevo PC50S or PC50DN2, Thunderobot 911 P1, Schenker Key 15 Comet Lake or Key 15 Gaming, Eurocom RX315 NH57AF1, or System76 Oryx Pro 6 laptops.

Will the 6400 mAh capacity behave the same in an older Clevo PC50S chassis?

Yes, the 73 Wh cell fits the PC50S bay and the firmware recognises the 11.4 V rating, so runtime matches the original specification.

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