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-HP4340NB laptop battery 4.4 Ah Li-ion black

SKU CH-BABA-8BQPG

Replacement 10.8 V 4.4 Ah Li-ion battery for HP ProBook 4340s and 4341s models

  • TypeBattery
  • Compatible with HP ProBook 4340s and 4341s models
  • Replaces OEM part numbers 668811-541, 668811-851, 669831-001
  • 4 Ah lithium-ion capacity delivers 47.52 Wh runtime
  • Compact 206.10 x 50.70 x 20.30 mm form fits bay
  • Brand new condition ensures 100% OEM compatibility

Direct replacement for HP ProBook 4340s and 4341s

This lithium-ion battery replaces original part numbers including 668811-541, 668811-851, 669831-001, H4Q46AA, H4R53EA, HSTNN-UB3K, HSTNN-W84C, HSTNN-YB3k, RC06 and RC06XL. It delivers 10.8 V and 4.4 Ah capacity in a black housing measuring 206.10 x 50.70 x 20.30 mm. The unit is brand new and built to OEM specifications.

Simple slide-in installation with part-number checks

The battery slides into the existing bay without tools, but the laptop must be powered off and disconnected from mains power before starting. The most common issue is ordering the wrong variant, so verify the part number on your original battery against the compatibility list. A loose fit or failure to charge usually means the replacement does not match the exact ProBook sub-model.

Runtime limited by cell chemistry

Lithium-ion cells degrade over time, so maximum runtime decreases after several hundred charge cycles. The 47.52 Wh rating sets the energy ceiling, but actual battery life depends on screen brightness, processor load and connected peripherals. The pack cannot be fast-charged beyond the laptop’s built-in controller limits.

Highlights

  • Compatible with HP ProBook 4340s and 4341s models
  • Replaces OEM part numbers 668811-541, 668811-851, 669831-001
  • 4 Ah lithium-ion capacity delivers 47.52 Wh runtime
  • Compact 206.10 x 50.70 x 20.30 mm form fits bay
  • Brand new condition ensures 100% OEM compatibility

Specifications

BrandCameron Sino
ModelDS-CS-HP4340NB
TypeBattery

Questions about this item

How do I confirm the 10.8 V 4400 mAh battery is charging correctly after fitting it?

The laptop should recognise the pack immediately, show a charging icon and report the full 47.52 Wh capacity in the OS battery utility once the first charge cycle finishes.

What comes in the box and is anything else needed for installation?

One Cameron Sino DS-CS-HP4340NB battery is supplied; no cables, tools or additional parts are included and none are required for a direct swap.

Which part numbers does this 4.4 Ah pack replace so I order the right one?

It replaces HP part numbers 668811-541, 668811-851, 669831-001, H4Q46AA, H4R53EA, HSTNN-UB3K, HSTNN-W84C, HSTNN-YB3k, RC06 and RC06XL.

Also in this aisle

People compared these

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