DeWalt DCB549-XJ XR FlexVolt 18V/54V 15.0Ah Battery
The new 54 Volt XR Flexvolt batteries from Dewalt offer power for the heaviest applications. The innovative LiIon batteries are backwards compatible and can also be used in most machines from the 18 Volt XR range. Very high battery power of 270 Wh and therefore ideally suited for extremely heavy applications over long periods. No memory effect and minimal self-discharge thanks to the latest LiIon technology. With extremely long runtime due to 15 Ah battery capacity (with 18 volt circuit). Optimally suited for tough construction site use due to robust housing and shock-proof soldered battery cells. Easy transport of the battery thanks to mechanical separation of the cell levels, which means that the watt-hour capacity of the battery is below the 100 Wh required for hazardous goods class 9. Charge status display with 3 LEDs (at the touch of a button). Suitable for all DeWalt XR battery machines with 54 and 18 volts (except ToughRadio).
The new 54 Volt XR Flexvolt batteries from Dewalt offer power for the heaviest applications. The innovative LiIon batteries are backwards compatible and can also be used in most machines from the 18 Volt XR range. Very high battery power of 270 Wh and therefore ideally suited for extremely heavy applications over long periods. No memory effect and minimal self-discharge thanks to the latest LiIon technology. With extremely long runtime due to 15 Ah battery capacity (with 18 volt circuit). Optimally suited for tough construction site use due to robust housing and shock-proof soldered battery cells. Easy transport of the battery thanks to mechanical separation of the cell levels, which means that the watt-hour capacity of the battery is below the 100 Wh required for hazardous goods class 9. Charge status display with 3 LEDs (at the touch of a button). Suitable for all DeWalt XR battery machines with 54 and 18 volts (except ToughRadio).
The new 54 Volt XR Flexvolt batteries from Dewalt offer power for the heaviest applications. The innovative LiIon batteries are backwards compatible and can also be used in most machines from the 18 Volt XR range. Very high battery power of 270 Wh and therefore ideally suited for extremely heavy applications over long periods. No memory effect and minimal self-discharge thanks to the latest LiIon technology. With extremely long runtime due to 15 Ah battery capacity (with 18 volt circuit). Optimally suited for tough construction site use due to robust housing and shock-proof soldered battery cells. Easy transport of the battery thanks to mechanical separation of the cell levels, which means that the watt-hour capacity of the battery is below the 100 Wh required for hazardous goods class 9. Charge status display with 3 LEDs (at the touch of a button). Suitable for all DeWalt XR battery machines with 54 and 18 volts (except ToughRadio).
The new 54 Volt XR Flexvolt batteries from Dewalt offer power for the heaviest applications. The innovative LiIon batteries are backwards compatible and can also be used in most machines from the 18 Volt XR range. Very high battery power of 270 Wh and therefore ideally suited for extremely heavy applications over long periods. No memory effect and minimal self-discharge thanks to the latest LiIon technology. With extremely long runtime due to 15 Ah battery capacity (with 18 volt circuit). Optimally suited for tough construction site use due to robust housing and shock-proof soldered battery cells. Easy transport of the battery thanks to mechanical separation of the cell levels, which means that the watt-hour capacity of the battery is below the 100 Wh required for hazardous goods class 9. Charge status display with 3 LEDs (at the touch of a button). Suitable for all DeWalt XR battery machines with 54 and 18 volts (except ToughRadio).
in 32 offers
The lowest price for DeWalt DCB549-XJ XR FlexVolt 18V/54V 15.0Ah Battery right now is $352.00 at eBay.com.au, compared across 21 retailers.
The all-time low was $327.20 on 14 Feb 2026 — today's price is 8% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 09:53:01
Genuine Dewalt 18v-54v 15.0ah Flexvolt Battery, Dcb549. Au Stock
Free delivery
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Genuine Dewalt Battery Dcb549 Xr Flexvolt 18/54v 15ah
Delivery $15
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Genuine Dewalt 18v-54v 15.0ah Flexvolt Battery, Dcb549. Au Stock
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Dewalt Genuine Flexvolt Battery 54v 15ah Dcb549-xe
Free delivery
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Genuine Dewalt Battery Dcb549 Xr Flexvolt 18/54v 15ah
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Dewalt Xr Flexvolt Battery Pack 15ah - Dcb549-xj
Free delivery
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Dewalt Genuine Flexvolt Batteries 54v 15ah Dcb549-xe X 2
Free delivery
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Dewalt Lithium Ion Xr Flexvolt Battery 18v/54v 15ah Dcb549-xj Cordless
Free delivery
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Battery Xr Flexvolt 18/54v 15/5ah Dewalt
Free delivery
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DEWALT 18V/54V XR FLEXVOLT 15Ah Battery
Delivery between 11–23 June $21.09
originally posted on allegro.pl
BESTIAAAAA!!!!!!!
originally posted on ffx.co.uk
Runs a chop for two houses worth of studwork
originally posted on manomano.co.uk
Product came very fast and was in perfect condition. Very good website and very helpful. Will definitely be getting more.
| Length | 107 |
| Battery Type | Li-Ion |
| Battery Voltage | 18V/54V |
Genuine Dewalt 18v-54v 15.0ah Flexvolt Battery, Dcb549. Au Stock
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Genuine Dewalt Battery Dcb549 Xr Flexvolt 18/54v 15ah
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Genuine Dewalt 18v-54v 15.0ah Flexvolt Battery, Dcb549. Au Stock
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Dewalt Genuine Flexvolt Battery 54v 15ah Dcb549-xe
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Genuine Dewalt Battery Dcb549 Xr Flexvolt 18/54v 15ah
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
BESTIAAAAA!!!!!!!
Runs a chop for two houses worth of studwork
Product came very fast and was in perfect condition. Very good website and very helpful. Will definitely be getting more.
The product meets my expectations.
Bought this for a graco sprayer had to cut the shield underneath but it last a long time might have to invest in a second battery 👍
The Battery is slightly heavier than the 6.0AH But its definitely last longer than the previous. It makes the job done. Less time running up and down, foe a charge. Will be buying more. Recommend 100%
Very happy recommend can order product with confidence Thanks
good quality product compatible 18v flexvolt
| Length | 107 |
| Battery Type | Li-Ion |
| Battery Voltage | 18V/54V |
