What Battery Fits DeWalt DCS578 Circular Saw?
Quick answer
Our data matches the DeWalt DCS578 Circular Saw with DCB205, part DCB205 (20V, 5000mAh, Li-ion); DCB206, part DCB206 (20V, 6000mAh, Li-ion); DCBP034, part DCBP034 (20V, 1700mAh, Li-ion), plus 7 more options listed below.
Before buying, confirm the battery part number, voltage, connector, and device model shown on your original battery or device label. Live eBay listings are shown below and may change.
Compatible Replacement Batteries
Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Last checked Jul 18, 2026.
![[NEW] (DCB612) DEWALT 20V/60V MAX* FLEXVOLT 12Ah Battery](https://i.ebayimg.com/images/g/xOMAAeSwp1tpQyik/s-l225.jpg)
![[Open-Box] (DCB612) DeWalt 20V/60V Max* Flexvolt 12AH Battery](https://i.ebayimg.com/images/g/Zh0AAeSw4YJotJj0/s-l225.jpg)
![[NEW] (DCB204-2) DEWALT 20V MAX* 4Ah Battery (2 Pack)](https://i.ebayimg.com/images/g/5f0AAeSwOh5pz-qh/s-l225.jpg)
![[NEW] (DCB606) DEWALT 20V MAX*/60V MAX* FLEXVOLT 6Ah Battery](https://i.ebayimg.com/images/g/KPMAAeSw--9p-7HA/s-l225.jpg)
![[NEW] (DCB606C) DEWALT20V/60V MAX* FLEXVOLT® 6Ah Battery Kit](https://i.ebayimg.com/images/g/Gv0AAeSwI1ppC40N/s-l225.jpg)
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Other DeWalt Devices Using This Battery
Frequently Asked Questions
What battery fits the DeWalt DCS578 Circular Saw?
Based on our compatibility data, the DeWalt DCS578 Circular Saw is associated with DCB205 (DCB205), exact match; DCB206 (DCB206), exact match; DCBP034 (DCBP034), exact match; DCBP520 (DCBP520), exact match; DCB612 (DCB612), exact match; DCB204 (DCB204), exact match; DCB208 (DCB208), exact match; DCB606 (DCB606), exact match; DCB203 (DCB203), exact match; DCB609 (DCB609), exact match. Always confirm your device model number and the part number on your original battery before purchasing.
How do I verify compatibility before buying?
Check that your device label or manual shows DCS578 (or DCS578 Circular Saw). Compare the OEM part number, voltage, and connector on your original battery with the specs listed on this page before ordering.
Where do the listings on this page come from?
Current eBay listings for compatible batteries are shown below. Prices and availability change frequently on eBay — verify the listing details before you buy.