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

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

Next-Gen Dewalt POWERSTACK Cordless Power Tool Battery

Feels wrong to have 2 battery platforms but I like both. Is it worth switching to all of one brand? : r/Tools

DEWALT 20 Volt MAX XR Lithium-Ion 5.0 Ah Premium Tool Battery (2-Pack) - Power Townsend Company

Westinghouse, 20V Lithium-ion Battery

This is my first battery pack I've opened. Black N Decker 20V 2AH. Tests at 0V on multimeter. Goal is to check voltage of individual cells to see if I can salvage

This item is REFURBISHEDYou can use the Black & Decker Max 20-Volt 2.0Ah Lithium Battery Pack to operate any of your compatible cordless tools and outdoor equipment. The unit easily attaches to each of these compatible tools and can be removed just as easily recharging is just as simple. If you have an extra battery or keep all of your tools using this battery charged, you'll always have a fully-powered battery available when you need one.

Black & Decker LBXR2020-OPE 20V Max 2.0 Ah Lithium-Ion Slide Battery

Black+decker POWERSERIES+ 20V Max Cordless Stick Vacuum

FIXED

Dewalt Launched an Oil-Resistant PowerStack 5Ah Battery

Black & Decker 18V Cordless Li-ion 45CM 2Ah POWERCOMMAND Hedge Trimmer (GTC18452PC-GB)

Upgraded LBX2040 40V 3000mAh Lithium Battery Replacement for Black Decker 40v Battery LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LST136B LST540B LST140C LCSB2140 Cordless Power Tools : Tools & Home Improvement

BLACK+DECKER LB2X4020-OPE 4.0Ah 20V MAX* Lithium-Ion Battery