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Black rectangular lithium-ion laptop battery with smooth finish and connector strip

Cameron & Co

Cameron & Co DS-CS-CMB402HB laptop battery 10.8V 4400mAh

SKU CH-C0RN-9A5SZ

Replacement lithium-ion battery for CLEVO MB401, MB402, MB403 and MB50 series laptops, 10.8 V 4400 mAh capacity

  • Product typeBattery
  • Replaces CLEVO MB401, MB402, MB403 and MB50 series batteries
  • 8 V 4400 mAh capacity delivers 47.52 Wh of runtime
  • Lithium-ion chemistry provides reliable rechargeable power
  • Slim 20.00 mm profile fits original battery bay
  • Supplied as a brand-new 100 % OEM-compatible unit

Replacement battery for Clevo MB402 series

This Cameron & Co DS-CS-CMB402HB battery replaces the original Clevo MB401-3S4400-S1B1, MB402-3S4400-S1B1 and MB403-3S4400-S1B1 packs. It suits owners of compatible Clevo MB401, MB402, MB403 and MB50 models who need a new 10.8 V lithium-ion power source. The black casing matches the original aesthetic.

Thermal and power behaviour in daily use

The 4.4 Ah lithium-ion cells deliver 47.52 Wh at a nominal 10.8 V, matching the factory specification for steady discharge. Normal operation produces no more heat than the original pack and requires no active cooling beyond the laptop’s own thermal design. Power draw follows the host system’s load profile.

Fit and integration notes

The pack measures 267.00 x 67.00 x 20.00 mm and slots directly into the battery bay of the listed Clevo models without adapters. It frees the user from a worn-out original and restores full mobile runtime. Compatibility covers part numbers including 63AM43028-OA SDC and the MB401, MB402, MB403 and MB50 series variants.

How it compares

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

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-CMB402HB
Product typeBattery

Questions about this item

How do I install the DS-CS-CMB402HB battery and which step is often missed?

Power off the laptop, unplug the AC adapter, release the battery latch, remove the old pack, align the new 267.00 x 67.00 x 20.00 mm unit with the connector, press until it clicks, then lock the latch before turning on.

What maintenance or replacement will the DS-CS-CMB402HB need later?

The Li-ion 4.4 Ah pack will gradually lose capacity; plan to replace it once runtime drops below your needs, typically after several hundred charge cycles.

What limit appears first on the DS-CS-CMB402HB during sustained use?

The 47.52 Wh capacity sets the runtime ceiling; under continuous load the battery will deplete before any thermal or voltage limit is reached.

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