DTK 40V battery for KPM1040A-03 with reliable power for extended tasks.
DTK 40V battery for KM-1640-06 designed for quick swaps during work.
DTK 40V battery for KM 4040-06 supports long runtime for yard work.
DTK 40V battery with 4-LED gauge shows clear charge status.
DTK 40V fast-charge ready with KRC60-06 for rapid top-ups.
DTK ABS+PC housing provides sturdy, heat-dissipating protection.
DTK battery includes manual and warranty for confident purchase.

DTK

DTK 40V Replacement Battery 3.0Ah for Kobalt Tools – 120Wh (KPM1040A-03, KM-1640-06, KM4040-06)

High-performance tools and home improvement made for confident daily results

$81.09

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Why customers choose TaskHolt Tools

Power and versatility, designed for Kobalt 40V tools

The DTK 40V replacement battery delivers a practical upgrade with 40V, 3.0Ah capacity and 120Wh of energy. Its removable design makes swapping between tools quick and easy, so you can keep working through busy days without unnecessary downtime.

Key specifications at a glance

  • Voltage: 40V
  • Capacity: 3.0Ah
  • Wattage: 120Wh
  • Pack quantity: 1
  • Type: battery replacement for Kobalt 40V cordless tools
  • Removable, rechargeable with no memory effect

Smart compatibility and charging

Designed to replace batteries for multiple 40V Kobalt tools, including string trimmers, leaf blowers, hedge trimmers, and mowers. It supports fast charging when used with the original KRC60-06, KRC40-06, or KRC 840-03 chargers, helping you top up quickly between tasks.

  • Replacement models: KPM1040A-03, KM-1640-06, KM 4040-06, KM 1940-07
  • Fast charge compatibility with original 40V chargers for efficient re-energizing

Safety, longevity, and build quality

Quality cells paired with an ABS+PC housing deliver durability and effective heat management. Built-in protections guard against over-charge, over-discharge, over-current, and overheating, helping to safeguard both tool electronics and battery life. The no-memory design supports flexible charging routines, so you can charge as needed without concerns about memory effects.

Real-world use and benefits

Picture swapping in the DTK battery between cutting and clearing tasks: a fast, clean replacement that keeps you moving through lawn care or seasonal projects. The 4-LED fuel gauge offers clear feedback on remaining power, enabling you to plan a top-up before you run out of steam. The compact, secure housing fits standard 40V tool configurations, and the ABS+PC blend resists impact and heat during long workdays.

What you get and warranty

  • 1 × DTK 40V 3.0Ah battery
  • User manual
  • 30-day money-back guarantee
  • 12-month limited warranty

Need assistance? Reach out via Your Orders for prompt support; our team aims to provide a helpful, solution-focused response.

FAQ

Q: Is this DTK battery compatible with all Kobalt 40V tools?

A: Yes. This DTK 40V battery replaces KPM1040A-03, KM-1640-06, KM 4040-06, and KM 1940-07, fitting many 40V Kobalt tools.

Q: What safety features and warranty come with the DTK battery?

A: It includes over-charge, over-discharge, over-current, and overheating protections, plus ABS+PC housing; comes with 30-day money-back and a 12-month limited warranty.

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