Suggested Retail: $22.95. Ryobi AP4001 Genuine OEM Tek4e 4 Volt Compact Lithium Ion Rechargeable Battery Pack - The Ryobi Tek4e 4 Volt Compact Lithium Ion Rechargeable Battery Pack is essential for powering many items in Ryobi's tool lineup that run off of 4 Volt batteries. This lightweight battery offers fade-free power, running your tools at full blast until completely drained. It is compatible with 4 Volt tools including the jobsite utility light, 4V screwdriver, noise suppressing over-ear headphones, and inspection scope. This battery has the equivalent output of over 6,000 AA alkaline batteries, contributing to energy conservation and reducing waste. Brand: Ryobi Model: AP4001 -- LOT STICKER: BB-BOX-PALLETBB444-ITEM-9942c21b___LPNPMCE2041905 Ryobi AP4001 Genuine OEM Tek4e 4 Volt Compact Lithium Ion Rechargeable Battery Pack Charger Not Included, Battery Only -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.