We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular laptop battery with smooth finish

Cameron & Co

Cameron & Co DS-CS-NX5100DB laptop battery 6.6 Ah black

SKU CH-E2H3-0YSEF

6.6 Ah lithium-ion replacement battery for numerous Compaq business notebooks including the 6510b, 6515b, NX6110 and NX6310 series

  • TypeBattery
  • Extended runtime with 6.6 Ah lithium-ion capacity
  • Wide compatibility across 30+ Compaq Business Notebook models
  • Replaces 10 original part numbers including 398854-001
  • Genuine Cameron Sino replacement built to OEM specifications
  • New condition ensures full performance from first charge

Compaq Business Notebook replacement battery

This Cameron & Co DS-CS-NX5100DB lithium-ion battery replaces the original power pack in a long list of Compaq Business Notebook models including the 6510b, 6515b, NX6110 and NX6310 series. It is a new, black unit rated at 6.6 Ah and built to match the form factor of the factory battery. Buyers who need a higher-capacity cell or a different voltage will not find that option here.

6.6 Ah lithium-ion capacity

The single figure that determines whether this is the correct part is the 6.6 Ah rating combined with the lithium-ion chemistry. Only notebooks designed for that exact capacity and cell type will charge and report remaining time accurately. Systems requiring a different ampere-hour value or an older nickel-based chemistry cannot use this battery.

No bundled accessories or software

The package contains only the battery itself; there are no charging cables, calibration utilities or installation tools included. Users must reuse their existing AC adapter and follow the notebook's own battery-calibration routine. Buyers who expected a complete kit with external charger or diagnostic software will need to source those separately.

Highlights

  • Extended runtime with 6.6 Ah lithium-ion capacity
  • Wide compatibility across 30+ Compaq Business Notebook models
  • Replaces 10 original part numbers including 398854-001
  • Genuine Cameron Sino replacement built to OEM specifications
  • New condition ensures full performance from first charge

Specifications

BrandCameron Sino
ModelDS-CS-NX5100DB
TypeBattery

Questions about this item

How long will the 6.6 Ah capacity actually run my Compaq NX6110?

The 6.6 Ah rating means the pack stores more charge than the original 4.4 Ah units, so a typical office workload should last noticeably longer between charges.

Does the battery use the same connector and latch as the original 398854-001?

Yes, it is built to match the original 398854-001 and 360483 series part numbers, so the connector and latch engage exactly like the factory pack.

Will the DS-CS-NX5100DB sit flush in the NX6320 battery bay without a spacer?

The case dimensions follow the OEM design for the NX5100, NX6100 and NX6300 families, so it seats flush in the standard bay with no extra hardware.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.