This backpack lithium battery pack is a large-capacity portable power supply designed for extended continuous operation of power tools.
Using high-rate lithium battery cells, it is lightweight with high capacity, capable of powering multiple 21V-60V tools simultaneously with runtime far exceeding standard handheld battery packs.
The ergonomic backpack design with adjustable shoulder straps ensures comfortable long-term wear.
Multiple output interfaces are compatible with most lithium-ion tools on the market. Built-in fourfold protection (overcharge, over-discharge, short circuit, overheat) and waterproof/dustproof design make it a runtime booster for construction sites, outdoor work, and extended operations.
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