Swingline Cordless Rechargeable Electric Stapler, 20 Sheets, Silver (S7048201) Powerful rechargeable NiMh batteries (included) deliver 2,000 staples on a single charge. Adjustable docking station for multi-angled (15 45) desktop operation and convenient recharging. Precision adjustment guide for exceptional placement control. Motor-driven engineering delivers quick, reliable performance. Low staple indicator for uninterrupted stapling confidence.