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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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Receive Up To 25% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Plug Wires, Chassis, CV Axles, Batteries, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Outdoor Lifestyle, Towing, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Shocks & Struts, Ignition, Bearings & Seals and Engine Parts.

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips and BBK Performance. Valid online until 2:59 am EST on 7/3/17.

Free Shipping on Orders Over $50 or in-store pickup

Just Charge It! Celltronix Just Charge It!, by Celltronix, 4000mA Backup Battery with AC 974127
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  • Part #: 306CEBB4000S|
  • SKU: 974127

Available today

Pay in Store Available

    • 4000mA Backup Battery with AC
    • 4000mAh rechargeable battery
Sale Price

Just Charge It! Celltronix Just Charge It!, by Celltronix, 4000mA Backup Battery with AC

Our Just Charge It!, by Celltronix, 4000mA Portable Backup Battery is on-the-go power!
  • 4000mA Backup Battery with AC
  • 4000mAh rechargeable battery
  • Extends battery life up to three extra charges
  • Dual USB ports to charge two devices at the same time
  • 2.1A optimized port for high power devices
  • Built-in folding AC wall prongs
  • On/Off switch prevents power drainage
  • LED power level indicator
  • Output: USB 5V-2.1A and 5V-1A
  • Protection from short circuit and overcharge


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