orstaimer 2-pack 4.0Ah 12V battery pack ready for cordless tools and longer runtime.
orstaimer 12V battery compatibility model chart helps identify matching tools quickly.
orstaimer easy install and removal fit like the original for convenience.
orstaimer no-memory-effect charging allows flexible use without capacity loss.
orstaimer advanced safety with over-charge and over-discharge protections.
orstaimer compatible with many 12V tools for versatile cordless projects.
orstaimer compact design supports durable performance in tight tool kits.

orstaimer

orstaimer 2-Pack 4.0Ah 12V Lithium Battery Replacement for 12V Tools — Compatible with 48-11-2420/48-11-2411/48-11-2401/48-11-2402

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

$22.17

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Why customers choose TaskHolt Tools

Powerful, practical replacement for 12V tools

Upgrade your 12V toolkit with the orstaimer 2-Pack 4.0Ah lithium‑ion batteries. These cells are designed to serve as reliable replacements for select 12V tools and chargers, offering solid runtime and dependable power for DIY projects, home repairs, and on‑the‑go tasks. Note that this is a replacement battery, not an original branded pack, so you can count on compatible performance without claiming brand equivalence.

Each battery delivers 4000mAh per cell, providing longer sessions between charges so you can complete drilling, fastening, or light cutting tasks with fewer interruptions. The two‑pack setup adds convenience, helping you swap a fresh battery quickly and keep momentum on longer projects.

The design emphasizes ease of use and familiarity. The batteries install and remove smoothly and match the original size, so replacements feel intuitive even under time pressure. Built to endure typical job-site conditions, they pair well with everyday cordless tools in a compact 12V format.

Performance and safety highlights

  • 2-pack value for ongoing projects and backup power
  • 4000mAh capacity per cell for extended runtimes
  • No memory effect; you can charge anytime without ongoing capacity loss
  • Built-in microchip helps prevent overcharging and self‑discharge
  • CE, FCC, and RoHS certified for safety and compliance
  • Easy to install and remove; designed to fit the original size

In everyday use, you can expect consistent power delivery across a range of 12V tools. The batteries are intended to work with compatible chargers and tools, offering dependable performance without promising results beyond the data provided.

Compatibility at a glance

  • Compatible with 12V tools and chargers
  • Fits models 48-11-2420, 48-11-2411, 48-11-2401, 48-11-2402
  • 2-pack for convenience and efficient workflow

FAQ

Q: Is this an original orstaimer battery?

A: This is a replacement battery designed for listed 12V tools; it is not the original brand battery.

Q: Will it fit my 12V tool and charger?

A: It’s designed for standard 12V tools and the listed models; check your tool’s model number to confirm compatibility.

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