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Rectangular black lithium-ion laptop battery pack

Beisite

Beisite C41-N550 laptop battery 15V 59Wh 4000mAh black

SKU CH-PVWA-4C9RT

15 V 59 Wh lithium-ion replacement battery for compatible ASUS N550, Q550 and G550 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15 V
  • Battery capacity59 Wh/4000 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor N550 N550J N550JA N550JV N550J N550JK Q550L Q550LF G550
  • 59Wh capacity delivers extended runtime for compatible ASUS laptops
  • 15V lithium-ion chemistry matches original power requirements exactly
  • Replaces C41-N550 and 0B200-00390000 part numbers directly
  • Fits N550, Q550L and G550 series models without modification
  • Brand-new black battery supplied with 12-month manufacturer warranty

What it is and who needs it

The Beisite C41-N550 is a new lithium-ion replacement battery rated at 15V and 59Wh or 4000mAh. It is designed for owners of compatible ASUS G550, N550 and Q550 series laptops who need to restore original run time.

How it fits a laptop

The pack replaces part numbers C41-N550, 0B200-00390000 and 0B200-00390100 and fits the listed G550, G550J, G550JK, N550, N550J, N550JA, N550JV, N550JK, Q550L and Q550LF models. It slots into the existing battery bay without adapters and frees the machine from permanent mains tethering.

Capacity and headroom

At 59Wh the cell delivers a full charge for everyday office work and media playback on supported notebooks. It will not extend runtime beyond the original factory specification and is unsuitable for laptops outside the listed compatibility series.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC41-N550
Model nameC41-N550
Part number0B200-00390000
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15 V
Battery capacity59 Wh/4000 mAh
Compatibility
Compatible withFor N550 N550J N550JA N550JV N550J N550JK Q550L Q550LF G550 G550J Series

Questions about this item

How long will the 59Wh capacity last before the battery needs recharging during continuous use?

Runtime depends on the laptop power draw; a 59Wh pack typically delivers several hours on ASUS G550 or N550 series systems.

Does the 15V lithium-ion pack run hot or make noise when the laptop is under load all day?

The battery itself is silent and produces minimal heat; any warmth or fan noise comes from the laptop, not the pack.

Which part numbers must my ASUS laptop already use for this C41-N550 to be a direct replacement?

It replaces C41-N550, 0B200-00390000 and 0B200-00390100, covering G550, G550J, G550JK, N550JA and Q550L series models.

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