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Rectangular 6-cell 86 Whr Dell laptop battery

Total Micro Technologies

Total Micro Technologies 6-Cell 86WHR Battery for Dell

SKU CH-EKC8-CWJ8A

Six-cell 86 Wh battery designed for Dell laptops, first listed March 2026

  • 6-cell design delivers 86 Whr capacity for extended runtime
  • New condition ensures full factory performance out of the box
  • Built by Total Micro Technologies for Dell compatibility
  • March 28 2026 first listed date confirms current production
  • 86 Whr rating supports longer sessions between charges

Dell-compatible 86 Whr replacement battery

This 6-cell lithium-ion pack is built for Dell laptops that require an 86 Whr power source. It suits owners of supported Dell models who need a new battery to restore mobile runtime. The unit is supplied new and ready for installation.

Six-cell layout with standard Dell interface

The six-cell configuration fits the original battery bay and uses the Dell mating connector for a direct mechanical and electrical match. No adapter cables or chassis modifications are required during replacement. The form factor aligns with the factory battery footprint for secure seating.

Ready-to-use unit with no extra software

The package contains only the battery itself; no drivers, utilities or calibration tools are bundled. Capacity reporting and charge management are handled entirely by the laptop firmware. Users simply install the pack and allow the system to recognise it.

How it compares

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

Price $69.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro

Questions about this item

What Dell laptops does this 86 Whr 6-cell battery fit?

It is built as a direct replacement for compatible Dell models that originally shipped with a 6-cell 86 Whr pack.

What physical size and connector does this pack use?

The battery matches the factory 6-cell form factor and uses the Dell-specific connector so it seats in the original bay without adapters.

How do I install it and what step do people miss?

Power off the laptop, unplug the AC adapter, release the latch, swap the pack, then charge it fully before first use to calibrate the fuel gauge.

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