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Two yellow 14.4 V Ni-MH battery packs side by side

THISS

THISS 2 Pack 14.4V 4.0Ah Ni-MH Battery Yellow

SKU CH-6C0B-HBPVF

Two 14.4V 4.0Ah Ni-MH batteries compatible with DeWalt 14.4V cordless power tools

  • TypeBatteries
  • Voltage14.4v
  • CordlessCordless
  • Color/FinishYellow
  • Item Count2 pack
  • Battery TypeNi-Cad
  • Two-pack keeps a spare ready for continuous work
  • 4 V output matches DEWALT cordless tool requirements
  • 0 Ah capacity extends runtime between charges
  • Nickel-metal hydride chemistry avoids memory effect
  • Compatible with DEWALT models including DW9091, DW9094, DC9091, DE9038

Two-pack 14.4 V Ni-MH power-tool batteries

This two-pack supplies 14.4 V nickel-metal-hydride cells rated at 4.0 Ah each, coloured yellow to match DeWalt cordless tools. They are built as direct replacements for the original packs used in drills, drivers and flashlights across the 14.4 V platform. The pair gives a spare on charge while the other runs the job.

Replaces legacy Ni-Cd packs with higher capacity

These Ni-MH units replace the older Ni-Cd batteries such as the DC9091, DE9038, DW9091 and DW9094, delivering 4000 mAh instead of the lower amp-hour ratings those cells provided. The jump is worth it when longer run-time between charges matters more than the slight weight increase. Users who only need occasional short tasks may not notice the difference.

Simple slide-on fit; watch for dirty contacts

Installation is a straight slide onto the tool’s battery rail until the latch clicks, with no wiring or firmware steps. The most common issue is oxidised contacts on either the pack or the tool, which can prevent charging or cause intermittent power. A quick clean with a brass brush usually restores full function.

Highlights

  • Two-pack keeps a spare ready for continuous work
  • 4 V output matches DEWALT cordless tool requirements
  • 0 Ah capacity extends runtime between charges
  • Nickel-metal hydride chemistry avoids memory effect
  • Compatible with DEWALT models including DW9091, DW9094, DC9091, DE9038

Specifications

TypeBatteries
Voltage14.4v
CordlessCordless
Color/FinishYellow
Item Count2 pack
Battery TypeNi-Cad
Parts5 Years
Labor5 Years

Questions about this item

What DEWALT battery models does this 14.4 V 4.0 Ah Ni-MH pack replace?

It replaces DW9091, DW9094, DC9091, DE9038, DE9091, DE9092, DE9094 and DE9502.

How do I install the battery and what step is often missed?

Slide the pack onto the tool until the latches click; the step often missed is confirming both latches engage fully before use.

What replacement interval does the 5-year parts and labour cover imply?

The 5-year parts and labour period indicates the expected service life; replace the pack when run-time drops noticeably.

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