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$27.99 $17.99 Save $10.00

Product Features

  • Compatible with Most 4-Inch Mini Chainsaws: Check compatibility with your chainsaw model.
  • Long-Lasting & Rechargeable: Designed for repeated use, with 2-3 hour charging time and 20-30 minutes of working time.
  • 24/7 Customer Support: Dedicated service to resolve any issues or concerns.
Compatible Phone Models

100 in stock

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Customer Reviews

Based on 8 reviews
Amazon Customer
Work great

The catch to lock battery to unit doesn't catch. I needed to file opening a bit.

Ronald Streib
Comes charged

I like that it was charged
Works great would buy again

It fits & works

Took A chance & ordered this replacement battery for a "ByHui" 4 inch chain saw. Battery does fit. Came mostly charged up. Just a little time to top it off. Works well in the chainsaw. Too soon to comment on life span but, off to a good start.

Not the sellers fault did not fit my saw

Got the batteries arrived before promised date. Did not fit my saw which was not the sellers fault

Chester h.
Great battery jus don’t last over a year

Bought hand held chainsaw works great love it both batteries didn’t last a year that came with it got this one and it doesn’t last 45 min with limb cutting gotta get a bigger battery if you are going to do a lot of limb cutting

4-Inch Mini Chainsaw Replacement Battery, 21V Rechargeable Battery for Mini Electric Chainsaw

About this item

This replacement battery is suitable for most 4-inch mini electric chainsaws in the market.

  • Designed to last long and be recharged over and over.
  • Charging Time: 2h-3h. (Charger not included)
  • Working Time: 20-30min.
  • Please check if your original battery interface is consistent with our battery replacement before purchase
  • We provide 24×7 after-sales support service to solve any of your worries, please feel free to contact us.

Product information