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Backpack Tank Rechargeable Battery (4AH 21V)
SKU: XF-0236-9
1
Sale price $42.00
Regular price $49.0014% Off · Save $7.00
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- Trusted by Pros
One Year Warranty
Financing Plan Available
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American Owned
Power your backpack pumping water tank with a battery built specifically for the job. This 21V 4.0Ah lithium pack delivers steady, reliable performance and keeps your pump running for approximately 3.5 hours on a full charge.
A simple 4-light indicator lets you check your remaining power at a glance—no guessing, no surprises in the middle of a job. When it’s time to swap batteries, just press the quick-release button and slide it out. The fit is secure, removal is effortless, and the whole setup is designed to keep you working, not fighting with your equipment.
Charging takes about 4 hours, and the battery is designed specifically to work with our Equipmaxx backpack pumping water tank.
Note: Charger sold separately.
Features
- 21V 4.0Ah lithium battery designed for Equipmaxx backpack pumping water tank
- Approximate runtime of 3.5 hours on a full charge
- 4-light LED display shows remaining battery charge at a glance
- Quick-release push button for easy slide-in/slide-out removal
- Fully charges in about 4 hours
- Lightweight, compact design for comfortable all-day use
- Charger sold separately
Limited Stock Available
Backpack Tank Rechargeable Battery (4AH 21V)
$42.00
$49.00
14% Off · Save $7.00
Free shipping
- One Year Warranty
- Only 2 left
Secure checkout · 30-day returns
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Frequently Asked Questions
Are there any sales taxes applied to my purchase?
Sales tax is charged for items shipping to California, Washington, and Kentucky.
Can I purchase an extended warranty for my product?
I'm sorry, but we currently do not offer extended warranty options for our products.
When can I expect my order to ship?
Orders typically ship the same day if placed before 11 am Pacific time. Orders placed after this time usually ship the next business day.
What should I do if my package is delayed?
If your package is delayed, we apologize for any inconvenience this may have caused. In such cases, we recommend the following steps:
- Check Tracking: Firstly, check the tracking information provided with your order to see if there are any updates or notifications regarding the delay.
- Contact Carrier: If the tracking information doesn't provide clarity, we advise reaching out to the shipping carrier directly. They may have additional information about the status of your package and can provide assistance.
- Contact Us: If you're still unable to resolve the issue, please don't hesitate to contact our customer service team. We'll do our utmost to investigate the delay and provide you with the necessary support and updates.
Rest assured, we understand the importance of timely delivery and will work diligently to ensure your package reaches you as soon as possible. Thank you for your patience and understanding.
Financing Options
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Afterpay
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Late fees may apply. Eligibility criteria apply. See afterpay.com for details. Loans to California residents made or arranged pursuant to a California Finance Lenders Law license.
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Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers: affirm.com/licenses.
