Product specifications:

Single-plate ultra-high speed upgrade + power storage 8A battery

Double-disk ultra-high speed upgrade + power storage 8A battery

Single-plate ultra-high speed upgrade + lithium battery 8A battery

Double-disk ultra-high speed upgrade + lithium battery 8A battery

Single-plate ultra-high speed upgrade + lithium battery fiberglass battery

Double-disk ultra-high speed upgrade + lithium battery fiberglass battery

Single-plate ultra-high speed upgrade + lithium battery 12A battery

Double-disk ultra-high speed upgrade + lithium battery 12A battery

Single-plate ultra-high speed upgrade + lithium battery 14A battery

Double-disk ultra-high speed upgrade + lithium battery 14A battery

Single-plate ultra-high speed upgrade + lithium battery 16A battery

Double-disk ultra-high speed upgrade + lithium battery 16A battery

Single-plate ultra-high speed upgrade + lithium battery 20A battery

Double-disk ultra-high speed upgrade + lithium battery 20A battery

Single-plate ultra-high speed upgrade + lithium battery 25A battery

Double-disk ultra-high speed upgrade + lithium battery 25A battery

Single-plate ultra-high speed upgrade + lithium battery 30A battery

Double-disk ultra-high speed upgrade + lithium battery 30A battery

Single disk bare metal (no battery, no charger gift)

Double-disc bare metal (no battery, no charger)

New high-end copper core double plate eight teeth (lithium battery 12A + charger)

New high-end copper core double plate eight teeth (lithium battery 20A + charger)

New high-end copper core double plate eight teeth (lithium battery 30A + charger)

Note: The larger the number of Battery A, the longer the working time.