The DCB205 is DEWALT's 20V MAX* XR® 5.0 Ah lithium-ion battery for high-demand 20V MAX* tools. At 100 Wh, it provides significantly more runtime than compact packs and is rated for a 90-minute charge with compatible chargers. The XR-cell design supports sustained output on tools like portable compressors, chainsaws, and large-format circular saws. It is compatible with all 20V MAX* tools and chargers and is manufactured in South Korea. The DCB205 carries DEWALT's 3-year limited battery warranty.
Is the DCB205 a genuine DEWALT XR battery?
Yes. Reviewers confirm the DCB205 is a genuine DEWALT battery with the quality finish, labeling, and weight consistent with other DEWALT XR packs.
How long does the DCB205 last on high-draw tools?
Reviewers report strong runtime on high-draw tools including portable air compressors and 12-inch chainsaws, making it a popular choice for those applications.
Will the DCB205 charge with an off-brand charger?
No. The DCB205 requires a genuine DEWALT charger. Reviewers note off-brand chargers will not initiate charging on this battery.
How should I maximize the DCB205's lifespan?
Reviewers recommend fully charging the battery before first use and monitoring the fuel gauge indicator to avoid deep discharges, which can shorten lithium-ion cell life.
How does the DCB205 compare to the DCB206?
The DCB206 offers 6.0Ah vs. the DCB205's 5.0Ah, giving approximately 20% more runtime. However, the DCB205 is lighter (1.54 lbs vs. 2.25 lbs) and charges in 90 minutes, making it a good balance of runtime and weight.
# DEWALT® 20V MAX* XR® 5.0 Ah Battery **Model:** `DCB205` **Brand:** DEWALT **Category:** Battery > The DCB205 is DEWALT's 20V MAX* XR® 5.0 Ah lithium-ion battery for high-demand 20V MAX* tools. At 100 Wh, it provides significantly more runtime than compact packs and is rated for a 90-minute charge with compatible chargers. The XR-cell design supports sustained output on tools like portable compressors, chainsaws, and large-format circular saws. It is compatible with all 20V MAX* tools and chargers and is manufactured in South Korea. The DCB205 carries DEWALT's 3-year limited battery warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Battery | | Voltage (V) | 20 | | Battery Amp Hours | 5 | | Watt Hours | 100 | | Power Source | Battery | | Batteries Included | 1 | | Charger Included | No | | Piece Count | 1 | | Height (in.) | 3 | | Length (in.) | 6.98 | | Weight (lbs) | 1.54 | | Width (in.) | 7 | | Country of Origin | South Korea | | Barcode (UPC) | 885911362801 | | Battery Platform | 20V MAX* XR® | | Charge Time Min | 90 | | Warranty | 3-year limited (battery) | ## What's Included - (1) 20V MAX* 5Ah Battery Source: https://www.jaspecs.com/dewalt/battery/dcb205-dewalt-20v-max-5ah-battery/