1. Rhagymadrodd
The MARBERO Portable Power Bank M82SGE is a versatile and compact power solution designed to provide reliable electricity for various electronic devices. With a 24000mAh lithium-ion battery, it is suitable for outdoor activities, home emergencies, and travel. This manual provides essential information for safe and efficient use of your power bank.

Delwedd 1: Prif view of the MARBERO Portable Power Bank M82SGE, showcasing ei ddyluniad cryno a'i borthladdoedd amrywiol.
2. Beth sydd yn y Bocs
- 1x MARBERO Portable Power Bank M82SGE (88Wh)
- 1x Power Adapter (AC Charging Adapter)
- 1x Cigarette Lighter Output Cable
- Llawlyfr Defnyddiwr 1x
3. Nodweddion Cynnyrch a Throsoddview
The MARBERO M82SGE offers multiple output options and integrated features for convenience and safety.
3.1. Porthladdoedd Allbwn
- Allbwn AC: 2x AC outlets (80W continuous, 120W peak) for devices up to 80W.
- Allbwn USB-A: 2x USB 3.0 (18W max QC ports) and 2x USB 5V/2.4A ports.
- Allbwn USB-C: 1x USB-C port with PD2.0 18W max.
- Allbwn DC: 1x DC port (12-16.8V 13A max).
3.2. Integrated Features
- Flashlight LED: Built-in 3-level brightness LED flashlight with steady, flashing, and SOS modes.
- Cryno ac Ysgafn: Dimensions of 4.6 x 3.1 x 6.5 inches and a weight of 2.29 pounds for easy portability.
- Arddangosfa Bwer: Digital display to show remaining battery level and active outputs.

Delwedd 2: Top view of the power bank, highlighting the various AC, USB, and DC output ports.
4. Gosod
Before initial use, fully charge your MARBERO Portable Power Bank. This ensures optimal battery performance and longevity.
4.1. Gwefru Cychwynnol
- Connect the provided AC Charging Adapter to the DC Input port on the power bank.
- Plug the AC Charging Adapter into a standard wall outlet.
- The power bank's display will indicate charging status. A full charge typically takes approximately 5 hours via AC outlet.
5. Cyfarwyddiadau Gweithredu
5.1. Powering On/Off Outputs
- I actifadu'r Siopau AC, press the 'AC' button. The display will show 'AC Output' and a battery icon. Press again to turn off.
- I actifadu'r DC/USB/USB-C outputs, press the 'DC' button. The display will show 'DC Output' and a battery icon. Press again to turn off.
5.2. Dyfeisiau Codi Tâl
Connect your device's charging cable to the appropriate port (USB-A, USB-C, or AC outlet) on the power bank. Ensure the corresponding output is activated.
Video 1: Demonstration of charging a laptop and phone using the MARBERO Portable Power Bank's AC and USB outputs.
5.3. Defnyddio'r Fflacholau LED
The power bank features a built-in LED flashlight with multiple modes:
- Press the 'Light' button once for disgleirdeb isel.
- Press the 'Light' button a second time for disgleirdeb canolig.
- Press the 'Light' button a third time for disgleirdeb uchel.
- Press the 'Light' button a fourth time for modd fflachio.
- Press the 'Light' button a fifth time for Modd SOS.
- Press the 'Light' button a sixth time to turn the flashlight off.

Image 3: The power bank's integrated LED flashlight demonstrating its various brightness levels and SOS function.
6. Recharging the Power Bank
Your MARBERO Portable Power Bank can be recharged using two methods:
6.1. Codi Tâl Wal AC
- Connect the provided AC Charging Adapter to the DC Input port on the power bank.
- Plug the AC Charging Adapter into a standard wall outlet.
- The power bank's display will show charging status. A full charge typically takes approximately 5 hours.
6.2. Solar Panel Charging (Solar Panel Not Included)
- Connect a compatible MARBERO solar panel (not included) to the DC Input port on the power bank.
- Place the solar panel in direct sunlight for optimal charging.
- The power bank's display will indicate charging status. Charging time will vary based on sunlight intensity.
7. cynnal
- Storiwch y banc pŵer mewn lle oer, sych i ffwrdd o olau haul uniongyrchol a thymheredd eithafol.
- To prolong battery life, avoid completely depleting the battery before recharging.
- Recharge the power bank at least once every two weeks if not in regular use.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals.
7.1. Cold Weather Usage
Cold temperatures can affect the battery's capacity. For optimal performance in sub-zero conditions, it is recommended to keep the unit in an insulated cooler or connected to a power source (e.g., solar panel) to maintain battery health.
8. Datrys Problemau
- Dyfais ddim yn codi tâl: Ensure the correct output (AC or DC/USB) is activated. Check if the device's power consumption exceeds the power bank's limits (e.g., AC output max 80W). Try a different port or cable.
- Power bank not turning on: Ensure the battery has sufficient charge. If completely depleted, connect to a power source.
- AC output automatically turns off: This may indicate an overload. Disconnect the device and restart the AC output. Ensure connected devices do not exceed 80W continuous / 120W peak.
9. manylebau
| Nodwedd | Manyleb |
|---|---|
| Rhif Model | M82SGE |
| Gallu Batri | 24000 Miliamp Hours (88Wh / 3.7V) |
| AC Allbwn | 110V / 60Hz, 80W (120W Peak) |
| Allbwn DC | 12-16.8V / 13A max |
| Allbwn USB-A | 2x QC3.0 (18W max), 2x 5V/2.4A |
| Allbwn USB-C | PD2.0 (18W ar y mwyaf) |
| Mewnbwn DC | 15V/1.5A |
| Dimensiynau | 4.6 x 3.1 x 6.5 modfedd |
| Pwysau | 2.29 pwys |
| Nodweddion Arbennig | Fast Charging, Flashlight, Slim |
10. Gwybodaeth Diogelwch
- Peidiwch â dadosod, atgyweirio nac addasu'r uned.
- Keep away from fire, water, and extreme temperatures.
- Avoid dropping or subjecting the unit to heavy impact.
- Do not use if the unit is damaged or appears to be malfunctioning.
- Cadwch allan o gyrraedd plant.
- Nid yw'r teclyn hwn wedi'i fwriadu ar gyfer pobl (gan gynnwys plant) sydd â llai o alluoedd corfforol, synhwyraidd neu feddyliol, neu ddiffyg profiad a gwybodaeth, oni bai eu bod wedi cael goruchwyliaeth neu gyfarwyddyd ynghylch defnyddio'r teclyn gan berson sy'n gyfrifol am ei ddiogelwch.
- The unit is for emergency situations only and cannot replace standard DC or AC power in your home or office.
11. Gwarant a Chefnogaeth
For warranty information, please refer to the included User Manual. For technical support or inquiries, you may contact MARBERO at: GENSROCK@outlook.com.



