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Kobalt is adding two tabless batteries to its 24V Max lineup: 4.0Ah and 8.0Ah packs called Ultimate Output TXP. Kobalt claims up to 40% more power than standard 24V packs, but independent comparisons, real-world runtime results and a direct performance comparison with Ryobi are not provided in the source report.
Kobalt has introduced two tabless 24V Max batteries, expanding its cordless lineup with 4.0Ah and 8.0Ah Ultimate Output TXP packs. The move puts Kobalt in the same broader technology trend as Ryobi and other tool brands, but the available information does not establish that Kobalt batteries now match or outperform Ryobi’s.
The new packs are rated at 4.0Ah and 8.0Ah. Kobalt says they can produce up to 2,400 watts and 1,200 watts, respectively, and describes that as up to 40% more power than its standard 24V packs. The report also says Kobalt claims each battery offers the longest runtime among its 24V batteries of the same capacity. Those performance statements are company claims; the source material does not include independent test results or a detailed test method.
Tabless cells change how current moves through a battery. Instead of relying on conventional internal tabs, the design creates more pathways for electrical flow and reduces resistance, according to the report. That can lower heat buildup and may support higher power delivery and faster charging. It does not increase a pack’s voltage or stored capacity, so an 8.0Ah battery remains an 8.0Ah battery rather than gaining additional energy from the cell design alone.
Kobalt lists the 4.0Ah pack at $99 and the 8.0Ah pack at $159. Both are sold through Lowe’s, are compatible with the Kobalt 24V Max lineup, and carry a three-year warranty, according to the source report. The packs also have updated charge-indicator lights. The report does not provide charging times or specific tool-by-tool performance results.
What Tabless Means for Kobalt Owners
For existing Kobalt users, the main practical point is that these batteries are presented as compatible with the full 24V Max lineup. Owners do not need to replace their tools to use the new packs, although the source does not detail whether every tool will draw the same benefit from them. Users doing demanding or repeated work may have more reason to consider a higher-output battery than people who use a drill or saw occasionally for home projects.
The launch also gives shoppers another battery option at a time when tabless designs are appearing across multiple tool brands. But it does not answer the question implied by “catching up to Ryobi.” The source reports that Ryobi has already joined the tabless trend; it supplies no matched testing, prices or runtime comparisons between the two brands. For buyers comparing platforms, brand-level performance conclusions would go beyond the available evidence.
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How Kobalt Enters the Tabless Trend
Tabless cell connections are not new to the power-tool market. The Pro Tool Reviews report says Milwaukee introduced the technology with its Forge batteries more than three years before Kobalt’s move. Ridgid, Metabo HPT and Ryobi have also added tabless batteries to their lineups, according to the report. Kobalt’s announcement is therefore a new product development, not the start of the broader industry shift.
The distinction between power and capacity is useful when comparing these packs with standard batteries. The reported design aims to reduce electrical resistance, which can make more power available and limit heat under load; capacity, measured in amp-hours, remains unchanged. Kobalt’s new packs carry the Ultimate Output TXP name, while its existing 24V Max tools remain part of the compatible system described by the source.
“The batteries can provide up to 40% more power than standard 24V packs.”
— Kobalt, as reported by Pro Tool Reviews
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Performance Claims Await Testing
The source report does not provide independent test data to verify Kobalt’s claims about power, runtime or charging speed. It also does not identify the tools, workloads, temperatures or standard battery models used for the stated 40% power comparison. Readers should treat that figure as Kobalt’s claim rather than a result established by the report.
Nor is there enough information for a direct Kobalt-versus-Ryobi judgment. The report gives no side-by-side test results, equivalent battery specifications, pricing comparison or measured runtime figures for Ryobi packs. A launch date, detailed charging times and any new Kobalt tools designed specifically around tabless batteries are also not specified in the supplied material.
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Real-World Tests and Tool Updates
The next useful evidence for buyers will be independent, like-for-like testing of the new Kobalt batteries against standard Kobalt packs and comparable Ryobi products. Testing under the same tool, workload and conditions could clarify whether the claimed power and runtime gains translate into meaningful differences in everyday use.
The report also raises, but does not confirm, the possibility of future Kobalt tools designed to take advantage of tabless batteries. No such tools or release schedule are identified in the supplied information. For now, the confirmed development is the two battery packs, their stated prices, warranty and 24V Max compatibility; buyers interested in the technology will need more product details or testing to judge how it performs in practice.
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Key Questions
Has Kobalt launched tabless batteries?
Yes. The source report describes two Kobalt 24V Max Ultimate Output TXP packs, rated at 4.0Ah and 8.0Ah.
Does this prove Kobalt batteries have caught up to Ryobi?
No. The report says Ryobi is among the brands with tabless batteries, but it provides no direct comparison or matched test results between Ryobi and Kobalt.
What does tabless battery technology change?
It changes the internal electrical pathways. The design is intended to reduce resistance and heat and support higher power delivery; it does not add voltage or stored capacity.
How much do the new Kobalt packs cost?
The report lists the 4.0Ah battery at $99 and the 8.0Ah battery at $159. Both are sold through Lowe’s and have a three-year warranty, according to the report.
Will the new batteries work with existing Kobalt 24V Max tools?
According to the report, both packs are compatible with the Kobalt 24V Max lineup. It does not provide detailed performance results for individual tools.
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