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Rectangular 82V lithium battery pack, dark casing with label and terminal contacts

Estry

Estry 82V 4500mAh Lithium Battery standard battery

SKU CH-BEKJ-VE442

82 V 4500 mAh lithium replacement battery for Greenworks and Powerworks 82 V commercial tools including GT160, GC82CS and GC82PS models

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity4500mAh
  • Battery Voltage82
  • 82V lithium power for Greenworks and Powerworks 82V tools
  • 4500mAh capacity delivers extended runtime per charge
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Replaces original part numbers GL250, GL400, GL500, GL600, GL900 and G82B25

82V 4500mAh Lithium Replacement Battery

This 82V lithium battery delivers 4500mAh capacity for Greenworks and Powerworks 82V outdoor equipment. It replaces original packs such as GL250, GL400, GL500, GL600, GL900 and G82B25. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. The pack measures 215.6 x 118.8 x 84.0mm and weighs 2660.0g.

Suitable for owners of compatible 82V tools

Fits Powerworks 82V Commercial Hand, GT160, Commercial 82V Brushless Backpack, GC82CS Chain Saw, GC82PS and Commercial 82V Mower Sweepstak models. Buyers with non-82V platforms or different connector layouts should look at something else. Units requiring a higher amp-hour rating than 4500mAh will not gain extra runtime from this pack.

4500mAh capacity with 328.0Wh energy

Provides 328.0Wh at 82.0V for extended cutting, blowing or mowing sessions. Comfortably handles typical residential and light-commercial jobs on a single charge. Runtime decreases under continuous high-load operation such as sustained sawing or heavy mowing. Recharges through standard Greenworks or Powerworks 82V chargers.

Highlights

  • 82V lithium power for Greenworks and Powerworks 82V tools
  • 4500mAh capacity delivers extended runtime per charge
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Replaces original part numbers GL250, GL400, GL500, GL600, GL900 and G82B25

Specifications

BrandGreenworks
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity4500mAh
Battery Voltage82

Questions about this item

Which Greenworks or Powerworks 82 V tools must I already own for this 4500 mAh battery to fit?

It replaces the GL250, GL400, GL500, GL600, GL900 and G82B25 packs used in the GT160 trimmer, GC82CS chain saw, GC82PS pole saw, commercial backpack blower and 82 V mowers.

Will the 82.0 V output run my older 82 V Greenworks mower without power loss?

Yes, the pack delivers the same 82.0 V nominal voltage and 328.0 Wh capacity as the original batteries, so existing 82 V tools draw identical current.

How do I confirm the battery is working correctly after the first charge?

The built-in protection prevents over-charge, over-discharge, over-voltage and short circuits; a normal runtime matching the 4500 mAh rating shows the pack is operating as designed.

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