WESTINGHOUSE W20V4AH - Rechargeable Battery

W20V4AH - Rechargeable Battery WESTINGHOUSE - Free user manual and instructions

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Download the instructions for your Rechargeable Battery in PDF format for free! Find your manual W20V4AH - WESTINGHOUSE and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. W20V4AH by WESTINGHOUSE.

USER MANUAL W20V4AH WESTINGHOUSE

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User Manual

WESTINGHOUSE W20V4AH - User Manual - 1

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W20V2AH (20V 2.0Ah)

WESTINGHOUSE W20V4AH - User Manual - 2

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W20V4AH (20V 4.0Ah)
W20V5AH (20V 5.0Ah)

WESTINGHOUSE W20V4AH - User Manual - 3

WARNING Operating, servicing, and maintaining this equipment can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, and wear gloves or wash your hands frequently when servicing this equipment. For more information go to www.P65warnings.ca.gov.

DISCLAIMERS

All information, illustrations, and specifications in this manual were in effect at the time of publishing. The illustrations used in this manual are intended as representative reference views only. We reserve the right to make any specification or design change without notice.

ALL RIGHTS RESERVED

All rights reserved. No reproduction allowed in any form without written permission from Westinghouse Outdoor Power Equipment.

WESTINGHOUSE W20V4AH - ALL RIGHTS RESERVED - 1

WESTINGHOUSE W20V4AH - ALL RIGHTS RESERVED - 2

Read this manual before using or performing maintenance on this product. Failure to operations and safety precautions in this manual can result in serious injury or death.

UPDATES

The latest User Manual for your Westinghouse products can be found under our support tab: westinghouse.com/pages/manuals

Or scan the following QR code with a smartphone camera to be directed to the link.

PRODUCT REGISTRATION

For trouble-free warranty coverage, it is important to register the Westinghouse product.

Register by:

  • Going online at: westinghouse.com/register
  • Scanning the following QR code with a smartphone camera to be directed to the mobile registration link.

IMPORTANT: Keep the purchase receipt for trouble-free warranty coverage.

WESTINGHOUSE W20V4AH - PRODUCT REGISTRATION - 1

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WESTINGHOUSE W20V4AH - PRODUCT REGISTRATION - 2

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HAVE QUESTIONS?

Email us at service@wpowereq.com

or call 1-855-944-3571

BATTERY SPECIFICATIONS

Model Watt HoursNumber of CellsVoltage Per Cell Charge Time
W20V2AH 40Wh 53.7V 0.5h (W20V)2DP)
W20V4AH 80Wh 103.7V 1h (W20V)2DP)
W20V5AH 100Wh10 3.7V 1.25h (W20V)20V2DP)

NOTICE This product is designed and rated for continuous operation at ambient temperatures between 23^ F ( -5^ C) and 104^ F ( 40^ C). If needed, this product can be operated in extremely hot or extremely cold temperatures for short periods. If the product is exposed to extreme temperatures during storage, it should be brought back within the optimal temperature range before operation.

SAFETY

SAFETY DEFINITIONS

The words DANGER, WARNING, CAUTION, and NOTICE are used throughout this manual to highlight important information. Be sure that the meanings of this safety information are known to all who operate, perform maintenance on, or are near the product.

This safety alert symbol appears with most safety statements. It means attention, become alert, safety is involved! Please read and abide by the message that follows the safety alerts symbol.

DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE Indicates a situation which can cause damage to the product, personal property, and/or the environment, or cause the equipment to operate improperly.

NOTE: Indicates a procedure, practice or condition that should be followed for the generator to function in the manner intended.

SAFETY SYMBOLS

Follow all safety information contained in this user manual as well as the information on the product labeling.

SymbolDescription
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 1Safety Alert Symbol
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 2Fire Hazard
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 3Electrical Shock Hazard
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 4Li-ionWaste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice.
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 5Do Not Operate in Wet Conditions
WESTINGHOUSE W20V4AH - SAFETY SYMBOLS - 6Read User Manual

For the proper use, maintenance and storage of this battery, it is important that you read and understand the instructions given in this manual.

To avoid serious injury, risk of fire, explosion, and danger of electric shock or electrocution:

  • DO NOT probe the charger with conductive materials. The charging terminals hold 120V.
  • If the battery case is cracked or damaged, do not insert into the charger. Replace with a new battery.
  • DO NOT charge Westinghouse batteries with any other type of charger.
  • DO NOT spill liquids on the battery or charger.
  • DO NOT try to use the charger for any other purpose than what is presented in this manual.
  • DO NOT try to short circuit any terminals of battery.

- Battery chemicals cause serious burns. Never allow contact with skin, eyes, or mouth. If a damaged battery pack leaks battery chemicals, use rubber or neoprene gloves to dispose of it. If skin is exposed to battery fluids, wash with soap and water and rinse with vinegar. If eyes are exposed to battery chemicals, immediately flush with water for 20 minutes and seek medical attention. Remove and dispose of contaminated clothing.

- DO NOT charge the battery in rainy or in wet conditions. Do not immerse the tool, battery, or charger in water or other liquid.

WARNING:

  • DO NOT allow the battery or charger to overheat. If they are warm, allow them to cool down.
  • Recharge only at room temperature.

  • DO NOT cover the ventilation slots on the top of the charger. Do not set the charger on a soft surface, Keep the ventilation slots of the charger clear.

  • DO NOT allow small metal items into the charger vents.
  • Unplug the charger and remove battery before wiping off dust. Do not clean with liquids.
  • DO NOT place the battery in the sun or in a warm environment. Store at room temperature in cool, dry conditions.
  • DO NOT try to connect two chargers together.
  • Charge the battery for a minimum of 2 hours every month to sustain battery life.
  • The battery cells may develop a small leak under extreme usage or temperature conditions. If the outer seal is broken and the leakage gets on your skin: Use soap and water to wash immediately. Neutralize with lemon juice, vinegar, or other mild acid.
  • If leakage gets in your eyes, seek medical attention.
  • Do not use a damp cloth or detergent on the battery or battery charger.
    • Always remove the battery before cleaning, inspecting, or performing any maintenance on the tool.

Safety notes and precautions

• DO NOT disassemble the battery.

- Keep away from children.

- DO NOT expose the battery to water or salt water.

- Store the battery in a cool and dry location.

- DO NOT place the battery in high-temperature locations, Exposure to fire or temperature above 265°F (130°C) may cause explosion.

- DO NOT reverse the positive terminal and the negative terminal of the battery.

- DO NOT connect the positive terminal and the negative terminal of the battery to each other with any metal objects.

- DO NOT knock, strike, or step on the battery.

CHECKING BATTERY CAPACITY

Press the Fuel Gauge Button below. The lights will illuminate according to the batteries capacity level. See below:

FUEL GAUGEWESTINGHOUSE W20V4AH - CHECKING BATTERY CAPACITY - 1
Lights Capacity
3 Green Lights Fullcapacity
2 Green Lights 60%capacity
1 Green Light 30%capacity and requires charging soon
1 Green Flashing LightUnder 10% capacity and requires charging immediately

NOTICE

While the battery is charging, one of the green capacity lights flashes to indicate how much the rged.

BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING

Please recycle or dispose of batteries properly. This product contains lithium-ion batteries. Local, state or federal laws may prohibit disposal of lithium-ion batteries in ordinary trash. Consult your local waste authority for information regarding available recycling and disposal options.

WESTINGHOUSE W20V4AH - BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING - 1

WARNING

Cover the terminals on the battery pack with heavy-duty adhesive tape after removal.

Do not attempt to destroy or disassemble battery pack or remove any of its components. Lithium-ion batteries must be recycled or disposed of properly. Never touch both terminals with metal objects or body parts as short circuit may result. Keep away from children. Failure to comply with these warnings could result in a fire or serious injury.

For the proper use, maintenance and storage of this battery, it is important that you read and understand the instructions given in this manual.

WESTINGHOUSE W20V4AH - WARNING - 1

WARNING

Storage tips:

  • Be sure the battery is fully charged and that the charger is disconnected before storing.
  • Do not store the battery in sunlight, in an excessively warm place, or near a furnace. The battery life will be shortened.
  • Store the battery pack where the temperature is below 80^(27^) and away from moisture.
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WESTINGHOUSE W20V4AH - Storage tips: - 1

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¿TIENES PREGUNTAS?

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ENREGISTREMENT DU PRODUIT

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VOUS AVEZ DES QUESTIONS ?

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www.westinghouse.com

Service Hotline (855) 944-3571

777 Manor Park Drive, Columbus, OH 43228

WESTINGHOUSE W20V4AH - VOUS AVEZ DES QUESTIONS ? - 1

and Westinghouse are trademarks of Westinghouse Electric Corporation.

Used under license by Westinghouse Outdoor Power Equipment.

© 2026 Westinghouse Outdoor Power Equipment, All Rights Reserved.

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Product information

Brand : WESTINGHOUSE

Model : W20V4AH

Category : Rechargeable Battery