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  • $19.99

    Dr. Prepare 400-lumen 4000mAh Portable Work Light

    High-quality, comfortable work light with enhanced materials.

    Dual lights, adjustable brightness (COB floodlight and LED spotlight).

    Long-lasting brightness, two 2000mAh batteries (9 hours spotlight, 7 hours floodlight).

    270° rotation for non-diminishing brightness at any angle.

    USB input/output, versatile hook, magnetic base for various uses.

  • $129.99

    Rover Li 30 Amp MPPT Solar Charge Controller

    【Monitoring with Renogy ONE Core】 Add Renogy ONE Core to achieve smart energy monitoring with intuitive visuals and real-time data. It is an upgraded streamlined energy with our 3-in-1 smart panel.
    【Innovative MPPT Design】 Die-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
    【12V/24V Automatically Detect】 Automatically detects 12V or 24V DC system voltages (for Non-Lithium battery types), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
    【Full System Protection】 Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current.
    【4-Stage Safely Charging】 Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation.
    【Diverse Load Control】 Connect DC appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller.
     

  • $569.99

    3000W 12V Pure Sine Wave Inverter Charger w/ LCD Display

    -Works with 12V Gel, AGM, SLA, FLD, CAL, LI, and custom batteries.
    -3000W continuous, 9000W surge power with 90%+ efficiency.
    -Optimized Charging 4-Stage charging ensures 100% battery charge.
    -Under/overvoltage, overload, overheating, short circuit protection.

  • $159.99

    Renogy Portable Power Station 200(Back Order 10.31)

    【New Release】Renogy 53 Quart (50L) Portable Refrigerator. 
    【Multi Intelligent BMS Protection】 Renogy 200 portable power station camping has a built-in advanced battery management system, that protects you and the devices you with reverse polarity protection, high/low temperature protection, short circuit protection, undervoltage protection, overvoltage protection, overcurrent protection.
    【Quick Charging & Versatile Outputs】 The solar power generator Renogy 200 solar generator can power up to 6 devices simultaneously with multiple outlet options, including 2 pure sine wave AC outlets, 2 USB-A fast charging ports, 1 USB-C port, and 1 CIG port. The USB-C port can charge your devices at full speed without the bulky adapters, including phones, laptops, and handheld game consoles. Note that the total rated wattage of the AC outlets should be under 200W (surge 400W).
    【Fast Recharging】 Renogy 200 solar generator can be charged to 80% in 1.5 hours when AC and USB-C are charged simultaneously at maximum power. This portable generator for camping provides 4 recharging methods: AC, USB-C, solar, and car. The diverse charging options suit different usage scenarios, such as home, car, and outdoor.
    【200W Pure Sine Wave AC Outlet】 The built-in pure sine wave inverter can provide up to 200W clean and stable electricity with the pure sine wave, equivalent to grid power which will protect your sensitive equipment such as CPAP, laptops, tablet PC, camera, drone and etc.
    【Light & Compact】 Take the portable power generator wherever you go. PHX200 is one of the lightest solar power station with only 5.3 pounds and a capacity of 222Wh. You will receive 1* PHX200 Portable Power Station; 1* AC Adapter(19V⎓3.42A); 1* AC Power Cable(18AWG); 1* Car Charge Cable(16AWG); 1* User Manual: 1 year warranty.
    【Intelligent & Convenient】 Quickly check your charging status with an informative LCD display, including battery level, input and output power, and estimated recharging time. PHX200, the portable power generator will automatically shut down when not charging for a certain period to save power. The 200w power station can also be set to disable and enable CIG Port and AC Outlets by the simple push of buttons, to meet your needs.

  • $379.99

    3000W 12V Pure Sine Wave Inverter

    Comprehensive electronic protections for enhanced safety.

    Pure sine wave technology delivers high-quality AC power.

    User-friendly remote control and multiple outlets.

    ETL certified for guaranteed safety and quality assurance.

  • $299.99

    Lithium Iron Phosphate Battery 12 Volt 50 Ah

    【4 Times Longer Lifespan】 Offering a lifespan of 2000 cycles (roughly 5-year lifespan at daily use) at 80% DOD, Renogy 12V 50Ah LiFePO4 battery could last 4X longer than conventional lead-acid batteries.
    【Powerful Output】 Renogy 12V 50Ah LiFePO4 battery provides a maximum of 640Wh power output, which is 2 to 3 times more powerful comparing to most lead-acid batteries in the same size.
    【High Discharging Performance】 The battery provides a maximum of 50Ah continuous discharge current to power most home appliances. The superior lithium-iron-phosphate technology ensures stable battery capacity and performance even under extreme temperatures from -4℉ (-20℃) to 140℉ (60℃).
    【Safe and Reliable】 The built-in Battery Management System (BMS) provides over-charge/discharge, over-current, high temperatures, and short-circuiting protection. The fully-sealed housing prevents acid leakage and corrosion and ensures simple maintenance.
    【50% Lighter 】 Weighing only 14.7 lbs, this LiFePO4 battery is smaller, lighter, and at the same time delivers more power than conventional lead-acid batteries. The reduced weight makes it easy to carry and install.

  • $145.98$159.99

    Renogy 72000mAh 266Wh Power Bank

    【New Release】Renogy 53 Quart (50L) Portable Refrigerator.
    【High-speed PD Power Bank】 Introducing the upgraded Renogy power bank, featuring 2 high-speed USB-C PD ports: one delivering up to 60W to your laptop, and the other keeping your phone charged at a fast 27W speed on the go. Stay powered up wherever you are!
    【Massive Capacity】 With a massive capacity of 72000mAh/266Wh and equipped with a robust battery management system, this charger efficiently supplies power to multiple devices simultaneously, ensuring secure and reliable charging at an impressive power conversion rate of up to 90%. (Note: Not TSA-approved for planes)
    【Reliable Off-grid Power for CPAP】 The DC 12V/5A (150W max.) cigarette lighter port is specifically designed to power most CPAP machines on the market. To use it, you’ll need a CPAP adapter (purchased separately). It’s compatible with popular models like Philips Dreamstation, Resmed Airsense/Aircurve 10, and Resmed S9. For extended runtime, make sure to turn OFF the heater and the humidifier.
    【Faster Recharging】 Effortlessly recharge the battery pack at full-speed using a solar panel with the two-way DC port in 3-4 hours, or utilize the two-way USB-C (1) port to charge it in 5-6 hours. However, please note that the USB-C (1) port and the DC port CANNOT be used simultaneously.
    【10W Wireless Charging】 Simply align your smartphone with the charging pad to eliminate tangled cords in your bag. The smart indicator keeps you informed about the real-time charging status without any effort. Please note that this charging pad DOES NOT support wireless earbuds, smartwatches, and other low-power devices.

  • $89.99

    Renogy 30A Split Phase Parallel Kit

    【Effortless Expansion】 Designed to connect two Renogy 1000 solar powered generators for doubled battery capacity and immensely higher AC output power, it allows you to use high-power home appliances or power heavy load tools up to 240V. Enjoy the same comfort as you do at home and without a power outage.
    【Plug-n-Play Connection】 Easily connects two Renogy 1000 solar portable power stations together with the parallel connectors. Charge up, power on, plug in and you’re good to go.
    【Advances Safety Features】 Equipped with overload protectors for overcurrent/short circuit protections and grounding terminals for electric shock prevention. Made from safe, robust materials, this Single Phase Parallel Kit ensures the safety of all connected devices and surrounding environments.
    【Compact and Portable】 The parallel kit is light to carry and small enough to fit into the side pocket of your Portable Power Station Protection Bag. Perfect size for you keep arround your Power Station.
    【Straight Forward Indicator】 Checks the operating status of the parallel kit with the intuitive power indicator.

  • $224.63

    DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT with Renogy ONE Core

    Renogy’s MPPT controller maximizes solar power (up to 99% efficiency), even for dead batteries.

    3-phase charging guards against issues like over-voltage, temperature, and polarity. Includes temp compensation.

    Works with traditional and smart alternators, reviving service batteries from starters.

    Use the RJ45 port for real-time control via Bluetooth and the Renogy app.

    Heat sink ensures quiet, efficient charging without noisy fans.

  • $569.99

    12V 100Ah Smart Lithium Iron Phosphate Battery

    -Use code “EMPOWERSEP” for an extra $30 off every $300!
    -Premium battery cells that last over 4000 cycles.
    -The next-level Group 27 battery for a seamless upgrade.
    -A reliable BMS system with dual-processors.
    -Auto-balancing for improved charging efficiency.
    -Works with the BT-2 Bluetooth module for real-time monitoring.

  • $205.99

    Deep Cycle Hybrid GEL Battery 12 Volt 100Ah

    【Coupon】 Use “EMPOWERSEP” on Battery Only to get a $30 extra off every $300.【Click Here to Learn More】
    -No maintenance required.
    -Renogy GEL battery enable a design life of up to 12 years in standby applications and more than 750 charge/discharge cycles (50% DOD).
    -<3% self-discharge rate.
    -Optional to get A Rugged Battery Box.
    -Run in various systems, including marine, RV, van, off-grid, home backup power, and more!

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Barry P. Battery Specialist • Online
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