Product Description
Box D include
1 × 12V 50Ah Marine Lithium Battery Power Station
1 × 12V 5A Smart Lithium Battery Charger
1 × 300W Modified Sine Wave Power Inverter
2 × Heavy-Duty Inverter Connection Cables
Enhanced Safety with Removable Master Switch
Equipped with a 3-position master switch (ON/OFF/OUT), the battery allows the removable switch key to be taken out in the OUT position, preventing unauthorized or accidental activation. This added safety feature is ideal for storage, transport, and long-term battery protection.
Easy Charging with the Included 12.6V 20A Charger
Simply connect the charger’s IEC C14 connector to the battery’s IEC C13 charging port, then turn the battery switch to the ON position. The charger’s indicator light will turn red and the cooling fan will start running, indicating that charging is in progress. When the indicator light turns green, the battery is fully charged and ready for use.
600W Modified Sine Wave Inverter Included
Connect the battery and inverter using the red (+) and black (−) cables. Attach the No. 6 ring terminal to the inverter and the No. 8 terminal to the battery. Verify polarity and tighten securely before turning on the inverter. A beep should sound, the indicator should change from red to green, and the cooling fan should operate normally. Note: Not suitable for high-power appliances. Keep battery voltage above 10.6V for reliable operation.
How to Tighten the Positive and Negative Terminals
The battery terminals may loosen over time and need tightening. 1. Open the battery box cover.
2. Identify the red positive terminal near the main switch and the black negative terminal farthest from the switch.
3. Locate the fixing nuts on the right side of the battery box. Hold them with pliers to prevent rotation.
4. Insert a thin hex wrench into each terminal hole and turn clockwise to tighten. Safety Tip: Turn off the main battery switch before maintenance.
Troubleshooting: Tightening Inverter Terminals
Frequent use may cause the internal fixing nuts of the inverter’s positive (+) and negative (−) terminals to loosen. Turn off the power before maintenance. First, loosen and remove the terminal nuts. Then, use pliers to turn the base screws clockwise to secure them, as shown in the diagram.
Product Features
- [Advanced 3-Cell CATL Design]: Built with three premium CATL 3.7V 150Ah lithium cells connected in series, this battery provides a 12.6V maximum voltage, 9.0V minimum discharge voltage, and stable high-current output up to 120A for demanding applications. Compared with conventional multi-cell battery packs, the simplified 3-cell architecture reduces internal connection points, helping minimize internal resistance, improve power delivery, and enhance long-term reliability.
- [Waterproof Battery Display & Multiple Ports]: Monitor the remaining battery level with the waterproof display, ideal for outdoor use. Features 4 fast-charging ports (2 USB-A and 2 USB-C) for phones and other USB devices. The DC 5525 port supports both power input and output, while the IEC 60320 C14 charging input supports up to 20A high-current charging for faster, more efficient recharging.
- [Lightweight, Durable & Portable]: Built with high-energy-density lithium cells, this battery weighs only 8 kg (17.6 lbs) for easy transport. The reinforced, impact-resistant housing enhances durability and safety, while the ergonomic handle provides a comfortable grip for effortless carrying, making it ideal for camping, RVs, marine, and outdoor applications.
- [Main Power Switch & Secure M8 Terminals]: Equipped with a main power switch for convenient battery shutoff during storage and maintenance, helping reduce standby power consumption and improve operational safety. Heavy-duty M8 terminals (red positive, black negative) provide secure, stable cable connections, simplify installation, and help minimize the risk of loose connections and accidental sparking during wiring.
- [Includes 12.6V 20A Charger & 600W Modified Sine Wave Inverter]: Includes a matched 12.6V 20A battery charger for convenient, efficient charging and a 600W modified sine wave inverter with 1,200W peak power output. Converts 12V DC power to 110V AC, making it suitable for powering compatible laptops, small appliances, and other AC devices during camping, RV trips, emergencies, and outdoor adventures.
| Main Color | Black |
|---|---|
| Product Style | American Design |
| Main Material | PVC |
| Product Dimensions | 13.18 x 8.90 x 6.40 inches (L x W x H) |
| Product Weight | 18.00 lbs |
| Package Dimensions | 14.5 x 10.6 x 8.6 in (L x W x H) |
| Package Weight | 21 lb |
| Quantity per Package | 1 |
| Model Number | W5962P536699 |
Certifications
- Free shipping on all orders. Every item ships free - no minimum order value.
- All orders ship from our US warehouse and typically arrive within 3-7 business days.
- Buy 1 piece or in bulk - inventory is shared, so you can restock flexibly as you sell.
- Dropshipping supported: we ship directly to your customers.
- Returns & exchanges: we provide after-sales service for damaged or incorrect items. Contact sales@ronaldlife.com with your order number.
