Part Location Diagram of 90640340 DeWALT CHARGER
See part 871 in the diagram
Replacing your Black and Decker Trimmer CHARGER
( Grid squares measure 1x1 inch )

CHARGER 90640340

Manufactured by:
DeWALT
ERP Number:
ERP18989568
Part Number:
90640340
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(27 rated repairs) ?

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Product Description

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Genuine Manufacturer Sourced replacement part used on some Black and Decker Power Tools. This item is sold individually. Purchasing a charger will be less expensive than buying a new tool. Please note that a weak or defective battery can damage the charger. Weak batteries are batteries with bad cells. These type of batteries will not hold a charge. It will send a message to the charger to keep charging. This will eventually cause the charger to overheat and potentially smoke.

Troubleshooting

This part works with the following brands:
  • Black and Decker
  • Craftsman
This part works with the following products:
  • Trimmer
  • Leaf Blower / Vacuum
  • Hedge Trimmer
  • Boring Machine
  • Cordless Drill
  • Chainsaw
  • Electric Drill
Part# 90640340 replaces these:
90640340, P90640340,

Videos For installing this part.

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Replacing your CHARGER

Customer Part Reviews

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4.8
Average Rating (out of 5):
★★★★★
★★★★★
(56 Reviews)
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Questions & Answers

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Our customer Service team is at the ready daily to answer your part and product questions.

Ask our experts a question about this part and we'll get back to you as soon as possible!

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We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

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I need to order a battery and charger
Bill For model number Pole saw LPP120 BI - November 10, 2023

Hello Bill, Thank you for writing. The Battery is listed as Part Number:90626868 and the Charger is Part Number:90640340. We hope this helps!

eReplacementParts Team
November 10, 2023

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Will this work on this model blower from B/D.
Bob For model number lsw221 - November 1, 2022

Hello Bob, thank you for your question. No, this part is not compatible. The correct part is 90640340. Thank you and good luck with this repair.

eReplacementParts Team
November 1, 2022

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How do I charge the Li battery?
Ettajane For model number LST300 - May 21, 2022

Hello Ettajane , thank you for writing. The battery Charger is part 90640340. And, the battery is part 90626868. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.

eReplacementParts Team
May 21, 2022

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where can I get a 20 volt battery & charger for this model of hedge trimmer?
Kay For model number LHT321 - January 15, 2024

Hello Kay, Thank you for writing. The Charger is listed as Part Number 90640340. We are sorry, we looked up the Battery and it is listed as No Longer Available/Discontinued. There are no part substitutions listed. Our suggestion here would be to call the manufacturer and see if they can provide you with a substitution for these part numbers and contact us back with the updated substitution number. We hope this helps!

eReplacementParts Team
January 15, 2024

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I need a charger for the 1.5AH LITHIUM 20V BATTERY FOR MY string trimmer. Can you tell me the par number?
Vickie For model number LSTE523 or LSTE525 - March 22, 2022

Hi Vickie, Thank you for your question. The part number listed under the model numbers provided for the charger is 90640340. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!

eReplacementParts Team
March 22, 2022

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(27 rated repairs) ?
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Needed a new charger and extra battery pack

Anthony from BOWIE, Maryland

18 of 18 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340, 90626868
Removed parts from the box, plugged in the charger, inserted the battery pack and in approximately 1 hour the battery pack was charged and ready for use.
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Replaced the defective charger

Mike from Brazil, Indiana

15 of 15 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Very simple just plugged the battery into the charger.
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Wanted an extra charger.

peggy from tulsa, Oklahoma

11 of 11 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340, 90626868
Just plugged the new charger into the wall.
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Most battery for drill.

pattye from seguin, Texas

7 of 7 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Wasn\'t difficult. Had lost the battery for our new drill. Very glad to get the drill recharged and be able to use it
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No charger when purchased tool

Barbara from Capac, Michigan

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
This was not a repair. I bought this Black & Decker. It was org. 90.00, I paid 23.00 because it had no box .Directions or charger. I knew I could find one on line. I came across your web site & ordered the charger. Very pleased with product, and delivery was quick. Would order from you again.
Sincerely B Cindric
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We needed replacement adapter for charger.

Jack from Payson, Arizona

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Just had to plug it in...no problems. Everything now works great. Thanks a bunch.
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My battery charger was missing. I needed to replace it.

Danielle from Greeley, Colorado

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Just used the part. Thank you for the important product service and quick delivery! Your company is a lifesaver!
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Lost battery charger

steve from brookland, Arkansas

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Replaced charger
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No charger came with my new cordless blower purchased online.

James from Bloomington, Illinois

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
I ordered a charger for my cordless blower. As many may know not all chargers are created equal. The charger that was sent was perfect- the right one. I\'m a happy camper.
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Cord was damaged

Melvin from Lady Lake, Florida

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
90640340
Plugged it in and connected to battery
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Model Cross Reference

This part works with the following models:
ERP Number: ERP18989568
Manufacturer Part Number: 90640340
Brand Model Number Description
Black and Decker BCBL700D1 Leaf Blower / Vacuum - 20v Axial Blower
Black and Decker BCPW350C1 Pressure Washer - Pressure Washer
Black and Decker BCSS820C1 Hedge Trimmer - Hedge Trimmer
Black and Decker BDC120VA100 Boring Machine - 20v Drill
Black and Decker BDCDD12C Drill - 12v Lith Slide Batt
Black and Decker BDCDE120 Electric Drill - B&d 20v Max Elec Drl
Black and Decker BDCDE120C Cordless Drill - 20V Max Electric Drill
Black and Decker BDCDMT120 Cordless Drill - 20V MAX Lithium Drill/Driver
Black and Decker BDCDMT120-2 Boring Machine - 20v Drill/Driver
Black and Decker BDCDMT120C Electric Drill - 20v Li Matrx Dr/Drvr
Black and Decker BDCDMT120IA Cordless Drill - 20V Drill Driver
Black and Decker BDCGG20C Glue Gun - 20v Max* Lithium Glue Gun
Black and Decker BDCI201 Impact Driver - 20v Impact Driver
Black and Decker BDCI20BC Impact Driver - 20v Impact Driver
Black and Decker BDCMS20B Sander - Cordls Mouse Sand B
Black and Decker BDCMS20C Sander Polisher - 20v Cordless Mouse Sander
Black and Decker BDCOS20D1K Orbital or Palm Sander - Oscillating Tool
Black and Decker BDCR20C Reciprocating Saw - 20v Recip Saw W/Battery A
Black and Decker BDH2000SL Leaf Blower / Vacuum - 20v Slide Pack Vac
Craftsman CMCCSL621D1 Miscellaneous - 20v Max Lopper
Black and Decker LC3K220 Leaf Blower / Vacuum - 20v Str/Hdg/Sweeper
Black and Decker LCS1020 Chainsaw - 20v Lith-Ion Chnsaw
Black and Decker LCS1020B Chainsaw - 20v Lith-Ion Chnsaw
Black and Decker LCS1020SE Chainsaw - 20v Max Lithium 10 Chainsaw
Black and Decker LCS120 Chainsaw - 20V Max Lithium Chainsaw
Black and Decker LCS120B Chainsaw - 20v Chainsaw
Black and Decker LCS20 Charger - 20v Max Lithium Charger
Black and Decker LCSSW220 Leaf Blower / Vacuum - 20v Str/Sweeper Kit
Black and Decker LD120-2VA Cordless Drill - 20v Max Li-Ion Drill Driv
Black and Decker LD120CBF Boring Machine - 20v Drill