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
Rectangular 3-cell 51Wh lithium polymer laptop battery

Total Micro Technologies

Total Micro Technologies 3-Cell 51Wh laptop battery for HP EliteBook 840 G9 840 G10 860 G9 860 G10

SKU CH-FJP5-JEMHF

A 3-cell 51Wh lithium-polymer battery compatible with HP EliteBook 840 G9, 840 G10, 860 G9 and 860 G10 laptops

  • Type3 Cell Lithium Polymer
  • 3-cell lithium polymer design keeps weight low
  • 51 Wh capacity supports extended mobile work
  • Direct fit for HP EliteBook 840 G9, 840 G10, 860 G9, 860 G10
  • New condition delivers full rated performance from day one

3-Cell 51Wh replacement battery

This 51Wh lithium-polymer pack fits HP EliteBook 840 G9, 840 G10, 860 G9 and 860 G10 models. It supplies the original voltage and capacity for everyday office workloads and mobile use. The three-cell design keeps weight low while restoring factory runtime.

Capacity and runtime headroom

The 51Wh rating delivers several hours of typical productivity tasks such as document editing and web browsing. Heavy workloads like video rendering or sustained gaming will drain the pack more quickly. Users who need all-day autonomy away from mains power should consider a higher-capacity alternative or carry a spare.

Highlights

  • 3-cell lithium polymer design keeps weight low
  • 51 Wh capacity supports extended mobile work
  • Direct fit for HP EliteBook 840 G9, 840 G10, 860 G9, 860 G10
  • New condition delivers full rated performance from day one

Specifications

BrandTotal Micro
Type3 Cell Lithium Polymer

Questions about this item

Will this 3-cell 51Wh battery fit my EliteBook 840 G9 without changing the chassis?

Yes, it is built for the 840 G9 and 840 G10 chassis so the original screws and latch points line up.

How can I confirm the battery is recognised correctly after I install it?

Open the BIOS or HP Support Assistant; the battery should show 3 cells, 51 Wh capacity and a healthy status with no error code.

Also in this aisle

People compared these

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