Introduction
This manual provides essential information for the safe and efficient operation of your ZeroKor R65 Portable Solar Power Bank. Please read these instructions thoroughly before using the device.
Package Contents
- 1 × ZeroKor 65W Portable AC Outlet Power Bank (Battery Capacity: 23400 Milliamp Hours)
- 1 × AC Power Adapter (15V/2A MAX)
- 1 × 12V Car Charging Cable
- 1 × Cigarette Lighter Adapter
- 1 × ZeroKor 30W Foldable Solar Panel Kit
- 1 × User Manual

Product Features
- High Capacity Battery: 23400mAh lithium-ion battery pack.
- Versatile Outputs: 1x 110V/65W Max AC Outlet, 1x DC Output (9V~12.6V/10A MAX), 1x Quick Charge USB-1 port (5V/3A 9V/2A MAX), 1x USB-2 port (5V/2.4A Max).
- Integrated Solar Panel: Includes a 30W foldable solar panel for recharging.
- Multiple Charging Options: Can be recharged via wall AC outlet, 12V car charging cable, or the included 30W solar panel.
- Built-in Safety: Features Battery Management System (BMS) with short circuit, over-current, over-voltage, and overload protection.
- LED Flashlight: Includes a flashlight with reading mode and SOS mode for emergencies.
- Compact & Lightweight: Designed for portability, ideal for outdoor activities.

Setup
- Unpack: Carefully remove all items from the packaging. Verify that all components listed in the "Package Contents" section are present.
- Initial Charge: For optimal performance, fully charge the power bank using the provided AC wall adapter before first use. Connect the AC adapter to the 15V INPUT port on the power bank and plug it into a standard wall outlet. The LCD screen will display the charging progress.
- Solar Panel Setup: If using the solar panel, unfold it and place it in direct sunlight. Connect the solar panel's DC output to the 15V INPUT port on the power bank.
Operating Instructions
Charging the Power Bank
- Via AC Wall Outlet: Connect the AC power adapter to the 15V INPUT port on the power bank and plug it into a standard wall outlet. The LCD screen will show the charging status.
- Via 12V Car Charging Cable: Connect the 12V car charging cable to the 15V INPUT port on the power bank and plug the other end into your vehicle's cigarette lighter socket.
- Via Solar Panel: Unfold the 30W solar panel and position it to receive maximum direct sunlight. Connect the solar panel's DC output to the 15V INPUT port on the power bank. The LCD screen will indicate solar charging.

Using the AC Outlet
To use the 110V/65W Max AC outlet:
- Ensure the power bank is sufficiently charged.
- Locate the "ON/OFF AC" switch on the side of the power bank.
- Slide the switch to the "ON" position to activate the AC outlet. A green indicator light will illuminate next to the AC outlet.
- Plug your device (e.g., laptop, small fan) into the AC outlet.
- After use, slide the "ON/OFF AC" switch to the "OFF" position to conserve battery.
Note: The portable power bank can only charge/power your devices that consume less than 65 Watts. Please check the running power of your laptop or device before use. If only DC output is turned on and no loads are connected, the portable power bank will turn off within 20 seconds.

Using USB and DC Outputs
To charge devices via USB or DC outputs:
- Connect your device's USB cable to either the USB-1 (Quick Charge) or USB-2 port on the power bank.
- For DC-powered devices, connect them to the 12V OUTPUT DC port.
- The power bank will automatically detect and begin charging your device.
Using the Built-in Flashlight
The power bank includes a multi-mode LED flashlight:
- Press the flashlight button once for steady light (reading mode).
- Press the button a second time for strobe mode.
- Press the button a third time for SOS mode.
- Press the button a fourth time to turn off the flashlight.

Safety Information
Your ZeroKor R65 Portable Solar Power Bank is equipped with a Battery Management System (BMS) for enhanced safety. This includes:
- Short Circuit Protection
- Over-Current Protection
- Over-Voltage Protection
- Overload Protection
- Overheating Protection
- Overcharge Protection
To ensure safe operation, please observe the following:
- Do not expose the device to extreme temperatures, direct sunlight for prolonged periods (when not charging via solar panel), or high humidity.
- Do not disassemble, modify, or attempt to repair the device.
- Keep away from children and pets.
- Use only original or certified compatible charging cables and adapters.
- The solar panel's junction box is not waterproof; keep it dry.

Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the power bank and solar panel. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use for extended periods, store the power bank in a cool, dry place with approximately 60%-80% charge. Recharge every 3-6 months to maintain battery health.
- Battery Calibration (Recommended): If the battery percentage display seems inaccurate, fully charge the power bank, then discharge it completely until it turns off, and then fully recharge it again. This can help recalibrate the battery management system.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging. | Loose connection, faulty adapter/cable, no sunlight (for solar). | Check all connections. Ensure AC adapter or car charger is working. Position solar panel in direct sunlight. |
| Device not charging from power bank. | Power bank low on charge, AC outlet not activated, device exceeds 65W limit, faulty cable. | Recharge power bank. Activate AC outlet switch. Verify device power requirements. Try a different cable. |
| AC outlet automatically turns off. | Overload protection triggered, no load connected (for DC output). | Reduce load on AC outlet. Ensure a device is connected and drawing power if DC output is active. |
| Flashlight not working. | Power bank low on charge, button not pressed correctly. | Recharge power bank. Press the flashlight button firmly and cycle through modes. |
Specifications
- Model Number: R65
- Battery Capacity: 23400 Milliamp Hours
- AC Output: 110V/65W Max
- DC Output: 9V~12.6V/10A MAX
- USB-1 Output (Quick Charge): 5V/3A, 9V/2A MAX
- USB-2 Output: 5V/2.4A Max
- DC Input: 15V/2A Max
- Solar Panel Power: 30W
- Product Dimensions: 6.89 x 3.98 x 1.89 inches
- Item Weight: 1.6 pounds
- Manufacturer: Hengke Energy(GuangDong) Co., Ltd
Warranty and Support
ZeroKor offers professional customer assistance and 12 months customer support for this product. For any inquiries, troubleshooting, or warranty claims, please contact ZeroKor customer service through the retailer where the product was purchased or visit the official ZeroKor store online.
ZeroKor Store: ZeroKor Official Store



