Hey All, Measured White's TDI SL factory battery packs and discovered the following differences.
NiMh Battery - HD #802-5321, 2200 mAh.
After full a charge, one day later..........................................10.99 VDC
AA Battery Holder - #802-7150, 8 cell.
With Nuon Industrial Alkaline from White's Factory............12.94 VDC
With Member's Mark Alkaline from Sam's Club...................12.96 VDC
With Energizer Ultimate Lithium................