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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA
SKU CS-PEZ940PW

Panasonic EY3740B EY3740B Flashlight EY4541 EY4541 Cordless Jigsaw EY4542 EY4542 Cordless Circular Saw EY4640 EY4640 Co Power Tool Replacement Battery

Original price $54.59 - Original price $54.59
Original price
$54.59
$54.59 - $54.59
Current price $54.59
Usually Ships in 4 - 7 Business Days
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INFO
  • This is a replacement compatible with a Panasonic Power Tool Battery
  • Volts: 14.4V (14.4 Volts)
  • Capacity: 2000mAh (2Ah)
  • Type: Li-ion
  • Color: Black
  • Panasonic EY3740B EY3740B Flashlight EY4541 EY4541 Cordless Jigsaw EY4542 EY4542 Cordless Circular Saw EY4640 EY4640 Cordless Angle Grinder EY7440 EY7440 Cordless Drill EY7440LN2S EY7540 EY7540 Cordless Impact Driver EY7540LN2S EY7541 EY7541 Cordless Impact Driver EY7541LN2S EY7542 EY7542 Cordless Impact Driver EY7542LN2S EY7840 EY7840 Cordless Rotary Hammer EY7840LN2S EY9L40B Replacement Batteries.
  • Mfgr Part # EY9L40 EY9L40B EY9L40B11 EY9L41
  • Dimensions: 5.13 in. L x 3.13 in. W x 1.89 H in.
  • Weight: 1.2 lb
  • Warranty: 1 Year

Disclaimer: Our products are not affiliated with or authorized by Panasonic.

FAQs
  • What is the best replacement battery for the Panasonic EY3740B EY3740B Flashlight EY4541 EY4541 Cordless Jigsaw EY4542 EY4542 Cordless Circular Saw EY4640 EY4640 Co Power Tool Battery?

    The CS-PEZ940PW is the best replacement battery for the Panasonic EY3740B EY3740B Flashlight EY4541 EY4541 Cordless Jigsaw EY4542 EY4542 Cordless Circular Saw EY4640 EY4640 Co Power Tool Battery.


  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.


  • How do I find the best replacement Battery?

    Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.


  • What does Li-ion and Ni-MH mean?

    They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.


  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.


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12-Month Warranty

If our product isn’t performing as it should, don’t hesitate to reach out to our customer service team.

More About Power Tool Batteries

Why choose BatteryClerk replacement batteries?

Exact OEM replacement that fits easily and precisely.

  • High quality, low-cost replacement batteries.
  • A guaranteed fit for your device.
  • Backed by easy 30-day returns and a 12-month warranty.
  • Millions of batteries sold globally.

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Frequently Asked Questions

Have an unanswered question? Contact Us

Why are prices so low?

All we do is sell replacement batteries, we are very good at that!
Manufacturer's are not able to process smaller orders quickly and efficiently.
BatteryClerk specializes in processing any size order accurately and fast.

When do new orders ship?

All AJC Battery orders placed Monday-Friday leave our warehouse the same day if placed before 2PM EST.

If your order is placed Friday after 2PM through Sunday, your order will be shipped out Monday morning.

What is your warranty policy?

We stand behind our products with 30-day easy returns and a 12 month warranty. Lawn and tractor batteries have a 6 month warranty.

What is the BatteryClerk return policy?

View our return policy.

What battery do I need?

Please enter the brand and model number of your device or battery you need to replace in the search bar at the top of this page. 

As long as the voltage, terminals and dimensions match, then you will be able to use this as a compatible battery replacement option.