Need replacement battery

Check for clogs. Be very careful working around sharp tools.

Try searching for a battery pack rebuilder in your area.
They will look at the current cells in your battery pack and try to find suitable replacements of the same size and amperage

If you want to replace handle bracket go to the link Pole Saw

A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can't pull the drive links out of the bar nose.
More details how to tighten the chain on black and decker cordless pole saw go to the link Practical Black and Decker Pole Saw Review

More details black and decker go to the link https://polesawusa.wixsite.com/pole-saw/single-post/2018/03/27/Black-and-Decker-LPP120-20V-Cordless-Pole-Saw-Illustrated

1. Remove battery from chain saw.

2. Separate main handle from chain saw

power head by pressing both release

buttons on main handle and pulling

apart. The release buttons are just in

front of the trigger.

3. Align rib on chain saw power head with

groove in power head adapter on pole.

4. Slide power head into power head

adapter until units "snap" together.

IMPORTANT: Both release

buttons on power head adapter must be

fully engaged.

5. Align rib on handle adapter on pole

with groove in main handle.

6. Slide main handle into handle adapter

until units "snap" together.

IMPORTANT: Both release buttons

on main handle must be fully

engaged.

7. Slide battery onto main handle until

release buttons "snap" together.

Be sure the battery is charged.

To extend the pole:

1. Loosen the clamping

lever. Pole will slide

freely.

2. Pull inner pole section out to desired

length of extension.

3. To lock pole in position, tighten clamping

lever.

Yea go to Remingtontools.com and search for your part there. Their model #'s are different so search by finding a new saw and using it's # to locate parts from it.

You do not mention the model number.
Honestly, I had never used a pole saw, but I needed to cut down a lot of tree branches and Black+Decke worked wonderfully. With it being cordless I could easily walk around my entire yard without worrying about it. The chain does loosen after cutting through several limbs, but it's super easy to tighten back. It's easy to assemble.
More details Practical Black and Decker Pole Saw Review

It's depend on parts. chack the link https://polesawusa.wixsite.com/pole-saw

You need to know the size pitch and brand of the chain. See if it has a name on it anywhere. It may have a pitch # stamped on the side. My remington uses a Oregon chain.

Check the chains at walmart and see if they look the same. You may find a cross ref on the package that will give you another part#

Another option is to replace the bar and chain with a new Oregon Replacement Bar & Chain Combo kit.

See this site for examples.


try this cross ref chart