This is my first battery pack I've opened. Black N Decker 20V 2AH

Product Description

First ever impact driver : r/harborfreight

Compatibility: Our battery power connector is well-made, snug fit your battery, can install and lock your battery easily. Compatible with BLACK+DECKER

Power Wheel Adapter with Fuse&Switch,Secure Battery Adapter for Black+Decker 20V MAX Lithium Battery,with 12 Gauge Wire,Good Power Convertor for DIY

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This vacuum battery is a replacement for the Black & Decker 90584779 and all compatible models listed below. It is made with high-quality cells and meets or exceeds the original manufacturer's specifications.

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