HL2417B Battery Pack
SKU: 45650695859

HL2417B Battery Pack

Sale price$249.62 Regular price$277.35
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HL2417B Battery PackImportant: This battery is designed for independent use only. Do not connect this battery with another battery directly in serial or parallel. Connecting this battery with another battery may damage the battery's safety protection and power management circuit board. Features: Built in charge and equalizing protection board to prevent battery from over charging Remarkably low self discharge for extended storage periods up to 2 years. More than twice

Important: This battery is designed for independent use only. Do not connect this battery with another battery directly in serial or parallel. Connecting this battery with another battery may damage the battery's safety protection and power management circuit board.


Features:

  • Built-in charge and equalizing protection board to prevent battery from over-charging
  • Remarkably low self-discharge for extended storage periods up to 2 years.
  • More than twice the service life of conventional lead acid batteries
  • No corrosive liquids, nor toxic heavy metals make the Li-On batteries environmentally friendly
  • Super lightweight: only 3.3 kg (7.3 pounds), less than the 1/4 weight of a similar lead acid battery.
  • Fast 6 hour charging time

  • When using this charger, the battery can still output power while it is charging.

    This battery output terminals are separated from charge port. Charge battery from charge port only. Do not charge the battery from output terminals. The charger will control charging voltage and current. Internal circuit will provide over charge and over discharge protection, but will not control charge voltage and current.

    Applications:

    1. Directly use this battery to provide power:

    This battery output voltage range is 21V ~ 29.5V. When the battery is fully charged, its output voltage is 29.5V. The output voltage will drop gradually during the discharge process and the final cut off voltage is 21V:
    Only use this battery with devices that can accept every voltage in the 20-30V range and require 500W or less power.


    2. Use this battery with a DC to DC converter to to provide different voltages

    This battery output voltage range is 21V ~ 29.5V. This output voltage can be converted to different voltages to meet different needs by using DC to DC power converters.

    3. Use this battery with a DC to AC Power Inverter to provide 110V or 220V AC power

    This battery's output voltage range is 21V ~ 29.5V. You can use a 24V DC to AC Power Inverter to convert DC power to 110V or 220V AC power.

    4. Use the single 24V lithium ion battery to replace two 12V lead acid batteries connected in serial:

    You may use this single 24V lithium ion battery to replace two 12V lead acid batteries connected in serial. This battery is perfect for devices that need up to 500W power, such as 24V motors in electric scooters and electric wheelchairs.

     

    TECHNICAL SPECIFICATIONS

    Battery Type
    Lithium Ion
    Nominal Output Voltage
    24V
    Output Voltage Range
    20V ~ 29.7V
    Capacity
    • 576 Watt-hour ( 24Ah @ 24V)
    Maximum Continuous Discharge Current
    • 20 A
    Maximum Burst Discharge Current
    • 30 A ( up to 10 minutes)
    Size
    • 180 x 170 x 75 mm ( or 7" x 6.8" x 3")
    Weight
    • 3.3 kg ( or 7.3 pound, )
    Operate Temp. Charge
    • 0~45 ℃
    Operate Temp. Discharge
    • -20~60 ℃
    Storage Temp.
    • -20~40 ℃
    Cycle Life
    • 500 Times
    PCB Safety Function
    • Cell balancing
    • Over-discharge
    • Over-current protection
    • Over-charge
    • Temperature protection
    • Secondary protection

     

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 45650695859

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 1407 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    K
    Verified Purchase
    Kindle Customer
    Lowell, US
    ★★★★★ 5
    Love this pillow!
    Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
    I sleep on my side and this pillow is great! I also enjoy the cooling aspect. I forgot my pillow at a hotel and had another one ordered before I got home.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    J
    Verified Purchase
    Josh
    Houston, US
    ★★★★★ 5
    Life-Changing Comfort – Best Pillow Ever!
    Size: Queen Size: 27.6"L x 15.7"W Medium, Color: White
    I can’t say enough good things about the Releep Memory Foam Pillow—it’s an absolute game-changer! From the very first night, I noticed a huge improvement in my sleep quality and neck support. One of the best features is the dual-sided design—a firm side for extra support and a cooling soft side that feels like sleeping on a cloud. I love being able to switch between them depending on how I’m feeling. The memory foam provides just the right balance of support and comfort, cradling my neck perfectly and keeping my spine aligned. No more tossing and turning or waking up with a stiff neck! The cooling side is a dream! It actually stays cool throughout the night, which is a lifesaver for hot sleepers like me. I used to constantly flip my pillow looking for a cool spot, but not anymore. If you suffer from neck pain, tension, or just want a better night’s sleep, this pillow is 100% worth it. I’ve tried so many pillows over the years, and nothing comes close to this one. I wake up feeling refreshed, pain-free, and ready to take on the day. Highly, HIGHLY recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 10, 2025
    L
    Verified Purchase
    Lesa Bearden
    West Palm Beach, US
    ★★★★★ 1
    Nothing like I hoped
    Size: Standard Size: 23.6"L x 15.7"W soft, Color: White
    This is a piece of foam in a "cooling" pillowcase, which is not cooling and the foam goes flat. No support and no cooling. Very disappointed that you cannot trust reviews for true product information. The good part is you can return which I did.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2026
    B
    Verified Purchase
    Brian Dowdy
    Lexington, US
    ★★★★★ 3
    Bad smell
    Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
    Bad chemical smell, needs to air out for several days before use
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 16, 2026
    T
    Verified Purchase
    Tanya Dennehy
    New York, US
    ★★★★★ 5
    Worth the investment
    Size: Standard (Pack of 1), Size: Standard (Pack of 1)
    I’ve owned several. I toss them about every 5 years because well I haven’t found a way to wash it and not ruin it. I used to buy it at bed bath & beyond before they closed. And it was the same price there. It’s not memory foam. It’s latex. So if you are allergic- buyer beware. But it has a nice little bouncy- ness to it. Which I love. Cradles my head & neck. It has a zippered cover on it you can remove & wash. This one seems to have a thin, protective permanent cover thing on it. I assume so you potentially can wash the pillow. May attempt that in a few months.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 4, 2024

    recommand products