Home › Tool batteries › DeWalt 20V MAX

DeWalt 20V MAX 1.7Ah battery prices

Every genuine DeWalt 20V MAX 1.7Ah battery listing we found on eBay, single batteries and multi-packs, ranked by price per amp-hour including shipping. Updated Oct 11, 2026 15:16 UTC.

Cheapest new, per Ah$29.41
Cheapest used, per Ah$23.52
Cheapest single battery$39.99
Condition
$/AhPrice ShippingAhWh $/WhPartCondition Listing
$23.52$39.99free1.731$1.29DCBP034UsedDEWALT DCBP034 1.7 Ah Lithium Ion Compact Battery
$24.65$41.90$12.901.731$1.35DCBP034UsedDEWALT DCBP034 20V 1.7AH POWERSTACK BATTERY (P08037915)High output
$24.71$42.00$10.001.731$1.35DCBP034UsedDeWALT (DCBP034) 20V POWER STACK 1.7AH BATTERY PACK
$25.23$42.89$12.901.731$1.38Used1.7AH DEWALT 20V POWERSTACK (P08040557)High output
$26.47$45.00free1.731$1.45DCBP034UsedDEWALT DCBP034 20V 1.7AH POWERSTACK LITHIUM ION BATTERY (B26011155)High output
$27.48$46.71free1.731$1.51DCBP034UsedDEWALT DCBP034 20V MAX POWERSTACK 1.7Ah Lithium Ion Battery Tested WorkingHigh output
$28.23$47.99free1.731$1.55DCBP034UsedDEWALT DCBP034 1.7Ah 20-Volt MAX Lithium-Ion POWERSTACK Compact Battery PackHigh output
$29.40$49.98$4.991.731$1.61DCBP034UsedDEWALT XR POWERSTACK 20V Lithium-Ion Battery DCBP034 1.7Ah (LOOK)High output
$29.41$49.99free1.731$1.61DCBP034UsedDeWalt DCBP034 20V MAX Lithium-Ion Battery Pack
$29.41$49.99free1.731$1.61DCBP034UsedDEWALT DCBP034 1.7Ah 20-Volt MAX Lithium-Ion POWERSTACK Compact Battery PackHigh output
$29.41$50.00free1.731$1.61DCBP034UsedGenuine DEWALT “POWERSTACK” DCBP034 1.7Ah 20V MAX Lithium Battery B18WUC2High output · 3 available
$29.41$50.00free1.731$1.61DCBP034Open boxDEWALT DCBP034 20V MAX XR POWERSTACK 1.7Ah Lithium-Ion Battery Compact GenuineHigh output
$31.17$52.99free1.731$1.71DCBP034UsedDeWalt DCBP034 20V MAX Lithium-Ion Battery Pack Power Stack Tech - 7194
$31.18$53.00free1.731$1.71DCBP034Open box(1) Dewalt DCBP034 20V 20 Volt Max Powerstack Compact Battery New GenuineHigh output
$31.71$53.90free1.731$1.74DCBP034Open boxDeWalt DCBP034 20V 1.7Ah Compact Battery
$32.35$54.99free1.731$1.77DCBP034NewDEWALT DCBP034 20V MAX XR POWERSTACK 1.7Ah BatteryHigh output
$32.35$55.00$5.001.731$1.77DCBP034UsedDEWALT DCBP034 20V 1.7AH POWERSTACK BATTERY - 2023 (P33018809)High output
$33.52$56.99$5.001.731$1.84DCBP034UsedDEWALT 20V MAX XR POWERSTACK 1.7Ah Battery DCBP034 Yellow/Black (WMP020984)High output
$35.28$59.97free1.731$1.93DCBP034Open boxDEWALT DCBP034 BARE 1.7 Ah Lithium Ion Compact Battery
$35.29$59.99free1.731$1.94UsedDEWALT 20V MAX XR POWERSTACK Compact Lithium-Ion 1.7Ah BatteryHigh output

Showing 20 of 20 listings

Buying tips

Only genuine batteries are listed: we drop "for DeWalt / compatible / replacement" packs, whose stated capacity is often far above the real one, and capacities the maker does not sell for that platform. Within one platform the price per Ah is a fair comparison; across platforms compare the price per Wh, because an Ah of a 12V pack holds less energy than an Ah of an 18V or 40V pack. High-output packs (Milwaukee High Output and Forge, DeWalt PowerStack, FlexVolt, Ryobi HP) deliver more power to demanding tools at a higher price per Ah.

How this table works

We collect Buy It Now listings from eBay US several times a day in the Power Tool Batteries category, filtered by the maker's brand and voltage, and divide the total price, including shipping, by the amp-hours (multi-packs by their total). FlexVolt packs are counted at their 20V rating. We remove chargers, kits with tools, adapters, holders, empty cases, dead or untested packs, aftermarket "compatible" batteries and offers far below every other listing.