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Black rectangular lithium-ion laptop battery with label showing 15.2V 49Wh

Beisite

Beisite NV40BAT-4-49 15.2V 49Wh laptop battery

SKU CH-9C4R-C84TM

15.2V 49Wh lithium-ion replacement battery for Clevo, Schenker, Thunderobot and Sony Vaio 14 laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity49 Wh/3175 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Clevo Schenker XMG Core 14 Thunderobot IGER S1 Series
  • Direct replacement for NV40BAT-4-49 and 4ICP7/60/57 part numbers
  • Fits Clevo, Schenker, Thunderobot, Hasee and Sony Vaio 14 models
  • Lithium-ion chemistry delivers 15.2V and 49Wh capacity
  • 3175mAh rating supports extended mobile work sessions
  • Brand-new condition with 12-month manufacturer warranty

Direct replacement for select 14-inch laptops

This 15.2 V lithium-ion battery delivers 49 Wh and 3175 mAh of capacity. It is built to replace part numbers NV40BAT-4-49 and 4ICP7/60/57 in Clevo XMG Core 14, Schenker XMG Core 14, Hasee S7, Thunderobot IGER S1 and Sony Vaio 14 models. The unit ships new with a 12-month warranty.

Single-unit package keeps installation simple

The box contains only the battery itself, so there are no extra cables, tools or software discs to manage. You remove the old pack, fit this one in its place and the laptop recognises it immediately. No driver updates or calibration utilities are bundled or required.

Black lithium-ion pack fits the existing bay

The cell uses the same form factor and connector layout as the original equipment, so it slides into the internal compartment without modification. Voltage and capacity match the factory specification, meaning charge reporting and runtime estimates stay accurate. The 12-month warranty covers defects in materials and workmanship.

How it compares

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

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameNV40BAT-4-49
Model nameNV40BAT-4-49
Part number4ICP7/60/57
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity49 Wh/3175 mAh
Compatibility
Compatible withFor Clevo Schenker XMG Core 14 Thunderobot IGER S1 Series

Questions about this item

How many charge cycles will the 15.2V 49Wh lithium-ion battery handle before it needs replacing?

The 12-month warranty period covers the battery against defects; lithium-ion cells typically deliver several hundred full cycles before capacity fades enough to require a swap.

What is the first limit reached when the 3175mAh pack runs continuously under load?

The 49Wh capacity is the limiting factor — once the stored energy is depleted the laptop will shut down or throttle until recharged.

Does the NV40BAT-4-49 get hot or noisy during all-day operation?

The battery itself has no moving parts and generates only modest warmth during normal discharge; any fan noise comes from the laptop, not the pack.

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