NiMH Battery Pack for Leica Rugby 300 & 400 Series Rotary Laser Tiger Supplies
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Intelligent NiCd/NiMH Battery Charger
Make a Simple Battery Discharger for NiCad or NiMH Battery Packs. : 6 Steps - Instructables
Replacing a Battery Pack with Consumer AAA Rechargeable NiMH Batteries - Robot Room