Question about Makita BHR200SAE Cordless Rotary Hammer

1 Answer

My makita 18v 2.0 battery won't keep a charge makita 2.0AH battery showing charged on charger loses charge as soon as i start drilling

Posted by on

  • DAVYONE Jan 26, 2009

    FROM DAVYONE 2.0AH BATTERY IS 24VOLT NOT 18 VOLT

  • DAVYONE Feb 01, 2009

    battery is only 7 months old and hardly been used it looks like the memory problem thanx

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

It appears that your battery is worn out. They will charge, but miminally. If it is a nickle cad battery, and relatively new, you may have a memory problem. Try draining the battery completely several times and recharging each time. Be sure the battery is completely dead before recharging.

Posted on Jan 28, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How can I reset chip on my Makita lithium ion 18v battery


Based on experience I can tell you that it is is generally the temperature/cutoff/individual cell monitoring sensor in charger that dont allow the batteries to take a charge. Once the same condition is detected 3 times by the same charger it considers the batteries to be bad and refuses to accept it. I have 2 batteries that wont charge on one charger but works perfectly fine when i charge it on my other Makita charger so basically there is no problem with my batteries.
I would suggest first you check the voltage of your drained battery by a test multimeter. For 18volt battery if it is close to 18volts 1-2 volts less is just fine! Then there is no issue with your battery. Makita chargers are very expensive hitech which is useless in my opinion the lipo chargers (used in rc hobby) example skyrc are better quality cheaper and does a better job and you can easily charge your makita battery with it as well but this is only recommended if you decide not to go with Makita charger any more. Some basic information about multi chargers for Li-ion battery to follow the safety is make sure you use the right connectors with correct polarity. For 18v volts max voltage should not exceed more than 20.50 and the allowable charge current is 2.7amps also ensuring that batteries dont heatup.

Oct 05, 2014 | Makita 2 Bl1830 18v Battery,dc18ra Charger...

2 Answers

One question please, I have makita cordlless


according to the schematic I saw yes you can and I think that you will be pleased with its performance, their operator manual even lists the weight of tool with this battery. Makita has a 1 year limited warranty on the Li-Ion battery that you might want to consider if you have the receipt.

May 11, 2011 | Makita 18V LXT Lithium - Ion Cordless...

1 Answer

How long do u charge a makita li-on battery cartriage for on the first charge? as the information booklet we got with it doesn't give the information


the charger should indicate when the battery is fully charger. look at the lights and they will show you. Usually though it is about an hour.

Jul 15, 2010 | Makita 2 Bl1830 18v Battery,dc18ra Charger...

3 Answers

MAKITA LXT BL1830 18V LITHIUM-ION 3.0AH BATTERY


If the charge count on the batteries is under 300, Makita will replace them. Makita has a known defect in this battery that causes the battery to shut down before it is dead. So as of now they are exchanging ones with low use.

If they are truly defective and makita won't replace, you have to open them, find the dead cell or blown fuse, and replace. Search youtube makita battery for a video on repairing this battery. But once the red and green lights on the charger flash, the the battery can't be charged on a Makita charger -- it's been locked. So use a third party charger.

Apr 18, 2010 | Makita 2 Bl1830 18v Battery,dc18ra Charger...

1 Answer

I have a li-ion Makita BL1830 18V 3.0Ah battery that can't be charged...when on the charger the bottom two lights flash red..it will charge my other battery, so it doesn't seem to be the charger


Sorry Mate your battery is dead...
The makita lithium batterys dont like getting worked hard quickly.
There is a chip in them that recognice each battery to each specific charger. Try another charger. This has not worked for me. Try anyway

Nov 01, 2009 | Makita Tools 18V 1/2" Lxt Lithium - Ion...

1 Answer

Makita batteries


make sure the charger is cold or keep it in a cold place, when makitas charges get hot, they will not charge.

Aug 17, 2008 | Makita Tools 18V 1/2" Lxt Lithium - Ion...

1 Answer

My makita 18v 2.0 battery won't keep a charge


How old is the battery?
They have a service life and require replacing after they no longer hold a charge. This could be 2 years or 8 years depending on how often it is used and how regularly it is charged etc.

If it is a new battery, then take it back as it could be defective.

Possibly could also be the charger but you could verify that by charging a different battery and seeing if it charges that second battery ok, or not.

Jul 04, 2008 | Makita Tools 18V 1/2" Lxt Lithium - Ion...

Not finding what you are looking for?
Makita BHR200SAE Cordless Rotary Hammer Logo

237 people viewed this question

Ask a Question

Usually answered in minutes!

Top Makita Drills Experts

John Trevino

Level 3 Expert

1383 Answers

EugenesDIYDen
EugenesDIYDen

Level 3 Expert

479 Answers

Mike

Level 3 Expert

4334 Answers

Are you a Makita Drill Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...